Product Description
Product Description
Pillow block bearing
Bearings used with suitable standard housings are an economical, interchangeable method of bearing arrangement and simplify maintenance.
Based on the experience accumulated in various industrial fields, new designs and practical housings are continuously developed to meet the requirements of different applications.
Standard housings include:
Partial housing
Integral bearing housing
Flanged housing
Product Parameters
Product Specification
1. Needle roller bearing without inner ring
UCPG200
BearingUint No | Shaft Dia d | Dimensinons(mm) | Bolt Used | Bearing No | Housing No | Housing Wt (Kg) |
||||||||||
(in) | (mm) | h | a | e | b | t | r | g | W | Bi | n | (mm) | ||||
UCPG201-8 UCPG202-9 UCPG202-10 UCPG203-11 UCPG201 UCPG202 UCPG203 |
1/2 9/16 518 11/16 |
12 15 17 |
30.2 | 55 | 38 | 30 | M6 | 12 | 14 | 57 | 26 | 10 | M6X1 | UCW201-8 UCW202-9 UCW202-10 UCW203-11 UCW201 UCW202 UCW203 |
PG203 | 0.3 |
UCPG201-8 | 1/2 | 33.3 | 70 | 49 | 38 | M8 | 15 | 14 | 64 | 31 | 12.7 | M8x1.25 | UC201-8 | PG204 | 0.5 | |
UCPG202-9 | 9/16 | UC202-9 | ||||||||||||||
UCPG202-10 | 5/8 11/16 |
UC202-10 | ||||||||||||||
UCPG203-11 | UC203-11 | |||||||||||||||
CPG204-12 | 3/4 | UC204-12 | ||||||||||||||
UCPG201 | 12 | UC201 | ||||||||||||||
UCPG202 | 15 | UC202 | ||||||||||||||
UCPG203 | 17 | UC203 | ||||||||||||||
UCPG204 | 20 | UC204 | ||||||||||||||
UCPG205-13 | 13/16 | 25 | 36.5 | 75 | 50 | 38 | M10 | 15 | 15 | 70 | 34.1 | 14.3 | M10x1.5 | JC205-13 | PG205 | 0.5 |
UCPG205-14 | 7/8 | UC205-14 | ||||||||||||||
UCPG205-15 | 15/16 | JC205-15 | ||||||||||||||
UCPG205-16 | 1 | UC205-16 | ||||||||||||||
UCPG205 | UC205 | |||||||||||||||
UCPG206-17 | 1-1/16 | 30 | 42.9 | 85 | 60 | 48 | M10 | 18 | 17 | 83 | 38.1 | 15.9 | M10x1.5 | UC206-17 | PG206 | 0.75 |
UCPG206-18 | 1-1/8 | UC206-18 | ||||||||||||||
JCPG206-19 | 1-3/16 | UC206-19 | ||||||||||||||
UCPG206-20 | 1-1/4 | UC206-20 | ||||||||||||||
UCPG206 | UC206 | |||||||||||||||
UCPG207-20 | 1-1/4 | 35 | 47.6 | 100 | 68 | 48 | M12 | 18 | 17 | 93 | 42.9 | 175 | M12x1.75 | UC207-20 | PG207 | 1.3 |
UCPG207-21 | 1-5/16 | UC207-21 | ||||||||||||||
UCPG207-22 | 1-3/8 | UC207-22 | ||||||||||||||
UCPG207-23 | 1-7/16 | UC207-23 | ||||||||||||||
UCPG207 | UC207 | |||||||||||||||
UCPG208-24 | 1-1/2 | 40 | 49.2 | 110 | 78 | 54 | M12 | 18 | 20 | 98 | 49.2 | 19.0 | M12x1.75 | UC208-24 | PG208 | 1.2 |
UCPG208-25 | 1-9/16 | UC208-25 | ||||||||||||||
UCPG208 | UC208 | |||||||||||||||
UCPG209-26 | 1-5/8 | 45 | 53.9 | 120 | 85 | 54 | M12 | 22 | 20 | 106 | 49.2 | 19.0 | M12x1.75 | UC209-26 | PG209 | 1.6 |
UCPG209-27 | 1-11/16 | UC209-27 | ||||||||||||||
UCPG209-28 | 1-3/4 | UC209-28 | ||||||||||||||
UCPG209 | UC209 | |||||||||||||||
UCPG210-29 | 1-13/16 | 50 | 57.2 | 135 | 95 | 60 | M16 | 25 | 21 | 114 | 51.6 | 19.0 | M16x2 | UC210-29 | PG210 | 2.2 |
UCPG210-30 | 1-7/8 | UC210-30 | ||||||||||||||
UCPG210-31 | 1-15/16 | UC210-31 | ||||||||||||||
UCPG210-32 | 2 | UC210-32 | ||||||||||||||
UCPG210 | UC210 | |||||||||||||||
UCPG211-32 UCPG211-33 UCPG211-34 UCPG211-35 UCPG211 |
2 2-1/16 2-1/8 2-3/16 |
55 | 63.5 | 140 | 100 | 60 | M16 | 25 | 25 | 126 | 55.6 | 22.2 | M16x2 | UC211-32 UC211-33 UC211-34 UC211-35 UC211 |
PG211 | 2.7 |
UCPG212-36 UCPG212-37 UCPG212-38 UCPG212-39 UCPG212 |
2-1/4 2-5/16 2-3/8 2-7/16 |
60 | 69.8 | 150 | 105 | 70 | M16 | 25 | 25 | 138 | 65.1 | 25.4 | M16x2 | JC212-36 UC212-37 JC212-38 UC212-39 UC212 |
PG212 | 3.15 |
UCPH200
BearingUint No | Shaft Dia d | Dimensinons(mm) | Bolt Used | Bearing No | Housing No | Housing Wt(kg |
|||||||||||
in) | (mm) | h | a | e | b | S2 | S1 | g | W | Bi | n | (mm) | (in) | ||||
UCPH201-8 | 1/2 | 70 | 127 | 95 | 40 | 19 | 13 | 15 | 101 | 31 | 12.7 | M10 | 3/8 | UC201-8 | PH204 | 0.75 | |
UCPH202-9 | 9/16 | UC202-9 | |||||||||||||||
UCPH202-10 | 5/8 | UC202-10 | |||||||||||||||
UCPH203-11 | 11/16 | UC203-11 | |||||||||||||||
UCPH204-12 | 3/4 | UC204-12 | |||||||||||||||
UCPH201 | 12 | UC201 | |||||||||||||||
UCPH202 | 15 | UC202 | |||||||||||||||
UCPH203 | 17 | UC203 | |||||||||||||||
UCPH204 | 20 | UC204 | |||||||||||||||
UCPH205-13 | 13/16 | 25 | 80 | 140 | 105 | 50 | 19 | 13 | 16 | 114 | 34.1 | 14.3 | M10 | 3/8 | UC205-13 | PH205 | 1.0 |
UCPH205-14 | 7/8 | UC205-14 | |||||||||||||||
UCPH205-15 | 15/16 | UC205-15 | |||||||||||||||
UCPH205-16 | UC205-16 | ||||||||||||||||
UCPH205 | UC205 | ||||||||||||||||
UCPH206-17 | 1-1/16 | 30 | 90 | 165 | 121 | 50 | 21 | 17 | 18 | 130 | 38.1 | 15.9 | M14 | 1/2 | UC206-17 | PH206 | 1.42 |
UCPH206-18 | 1-1/8 | UC206-18 | |||||||||||||||
UCPH206-19 | 1-3/16 | UC206-19 | |||||||||||||||
UCPH206-20 | 1-1/4 | UC206-20 | |||||||||||||||
UCPH206 | UC206 | ||||||||||||||||
UCPH207-20 | 1-1/4 | 35 | 95 | 167 | 127 | 60 | 21 | 17 | 19 | 140 | 42.9 | 17.5 | M14 | 1/2 | UC207-20 | PH207 | 1.55 |
UCPH207-21 | 1-5/16 | UC207-21 | |||||||||||||||
UCPH207-22 | 1-3/8 | UC207-22 | |||||||||||||||
UCPH207-23 | 1-7/16 | UC207-23 | |||||||||||||||
UCPH207 | UC207 | ||||||||||||||||
UCPH208-24 | 1-1/2 | 40 | 100 | 184 | 137 | 70 | 25 | 17 | 19 | 149 | 49.2 | 19.0 | M14 | 1/2 | UC208-24 | PH208 | 2.15 |
UCPH208-25 | 1-9/16 | UC208-25 | |||||||||||||||
UCPH208 | UC208 | ||||||||||||||||
UCPH209-26 | 1-5/8 | 45 | 105 | 190 | 146 | 70 | 25 | 17 | 20 | 157 | 49.2 | 19.0 | M14 | 1/2 | UC209-26 | PH209 | 2.31 |
UCPH209-27 | 1-11/16 | UC209-27 | |||||||||||||||
UCPH209-28 | 1-3/4 | UC209-28 | |||||||||||||||
UCPH209 | UC209 | ||||||||||||||||
UCPH210-29 | 1-13/16 | 50 | 110 | 206 | 159 | 70 | 25 | 20 | 22 | 165 | 51.6 | 19.0 | M16 | 5/8 | UC210-29 | PH210 | 2.80 |
UCPH210-30 | 1-7/8 | UC210-30 | |||||||||||||||
UCPH210-31 | 1-15/16 | UC210-31 | |||||||||||||||
UCPH210-32 | 2 | UC210-32 | |||||||||||||||
UCPH210 | UC210 | ||||||||||||||||
UCPH211-32 | 2 | 55 | 120 | 219 | 171 | 75 | 22 | 19 | 22 | 181 | 55.6 | 22.2 | M16 | 5/8 | UC211-32 | PH211 | 4.4 |
UCPH211-33 | 2-1/16 | UC211-33 | |||||||||||||||
UCPH211-34 | 2-1/8 | UC211-34 | |||||||||||||||
UCPH211-35 | 2-3/16 | UC211-35 | |||||||||||||||
UCPH211 | UC211 | ||||||||||||||||
UCPH212-36 | 2-1/4 | 60 | 130 | 235 | 184 | 85 | 23 | 19 | 25 | 197 | 65.1 | 25.4 | M16 | 5/8 | UC212-36 | PH212 | 4.8 |
UCPH212-37 | 2-5/16 | UC212-37 | |||||||||||||||
UCPH212-38 | 2-3/8 | UC212-38 | |||||||||||||||
UCPH212-39 | 2-7/16 | UC212-39 | |||||||||||||||
UCPH212 | UC212 | ||||||||||||||||
UCPH213-40 | 2-1/2 | 65 | 140 | 262 | 203 | 95 | 28 | 23 | 27 | 212 | 65.1 | 25.4 | M20 | 3/4 | UC213-40 | PH213 | 5.6 |
UCPH213-41 | 2-9/16 | UC213-41 | |||||||||||||||
UCPH213 | UC213 | ||||||||||||||||
UCPH214-42 | 2-5/8 | 70 | 150 | 268 | 210 | 105 | 28 | 23 | 28 | 225 | 74.6 | 30.2 | M20 | 3/4 | UC214-42 | PH214 | 6.2 |
UCPH214-43 | 2-11/16 | UC214-43 | |||||||||||||||
UCPH214-44 | 2-3/4 | UC214-44 | |||||||||||||||
UCPH214 | UC214 | ||||||||||||||||
UCPH215-45 | 2-13/16 | 75 | 160 | 275 | 217 | 115 | 28 | 23 | 29 | 238 | 77.8 | 33.3 | M20 | 3/4 | UC215-45 | PH215 | 7.4 |
UCPH215-46 | 2-7/8 | UC215-46 | |||||||||||||||
UCPH215-47 | 2-15/16 | UC215-47 | |||||||||||||||
UCPH215-48 | 3 | UC215-48 | |||||||||||||||
UCPH215 | UC215 | ||||||||||||||||
UCPH216-50 | 3-1/8 | 80 | 170 | 290 | 232 | 125 | 28 | 23 | 30 | 253 | 82.6 | 33.3 | M20 | 3/4 | UC216-50 | PH216 | 8.0 |
UCPH216 | UC216 |
UCF200
Bearing Uint No. | Shaft | Dia d | Dimensinons(mm) | Bolt | Used | Bearing No. | Housing No. | Housing Wt (kg) |
|||||||||||
(in) | (mm) | a | e | 9 | s | t | z1 | z | Bi | n | (mm) | (in) | |||||||
UCF201-8 UCF202-9 UCF202-10 UCF203-11 UCF201 UCF202 UCF203 |
1/2 9/16 5/8 H1/16 |
12 15 17 |
76 | 54 | 15 | 11 | 25.5 | 11.5 | 31 | 26 | 10 | M10 | 3/8 | UCW201-8 UCW202-9 UCW202-10 UCW203-11 UCW201 UCW202 UCW203 |
F203 | 0.5 | |||
UCF201-8 | /2 | 86 | 64 | 15 | 12 | 25.5 | 12 | 2 | 40.5 | 33.3 | 31 | 12.7 | M10 | 3/8 | UC201-8 UC202-9 UC202-10 UC203-11 UC204-12 UC201 UC202 UC203 |
F204 | 0.6 | ||
UCF202-9 UCF202-10 UCF203-11 UCF204-12 |
9/16 | ||||||||||||||||||
5/8 1/18 34 |
|||||||||||||||||||
UCF201 | 12 | ||||||||||||||||||
UCF202 | 15 | ||||||||||||||||||
UCF203 | 17 | ||||||||||||||||||
UCF204 | 20 | UC204 | |||||||||||||||||
UCF205-13 | 13/16 | 25 | 95 | 70 | 16 | 14 | 27 | 12 | 2 | 44.5 | 35.8 | 34.1 | 14.3 | M10 | 3/8 | UC205-13 | F205 | 0.86 | |
UCF205-14 | 7/8 | UC205-14 UC205-15 UC205-16 UC205 |
|||||||||||||||||
UCF205-15 | 5/16 | ||||||||||||||||||
JCF205-16 | 1 | ||||||||||||||||||
UCF205 | |||||||||||||||||||
UCF206-17 | -/16 | 30 | 108 | 83 | 18 | 14 | 31 | 12 | 2 | 49 | 40.2 | 38.1 | 15.9 | M10 | 3/8 | UC206-17 UC206-1E UC206-19 |
F206 | 1.1 | |
UCF206-18 | -1/8 | ||||||||||||||||||
UCF206-19 | -3/16 | ||||||||||||||||||
UCF206-20 | 1-1/4 | UC206-20 | |||||||||||||||||
UCF206 | UC206 | ||||||||||||||||||
JCF207-20 | 1-1/4 | 35 | 117 | 92 | 19 | 16 | 34 | 14 | 3 | 55 | 44. | 42.9 | 17.5 | M12 | 7/16 | UC207-20 | F207 | 1.6 | |
UCF207-21 | 1-5/16 | UC207-21 | |||||||||||||||||
UCF207-22 | 1-3/8 | UC207-22 | |||||||||||||||||
UCF207-23 | 1-7/16 | UC207-23 | |||||||||||||||||
JCF207 | UC207 | ||||||||||||||||||
F208-24 | 1-1/2 | 40 | 130 | 102 | 21 | 16 | 38 | 16 | 3 | 62 | 51.2 | 49.2 | 19 | M14 | 1/2 | UC208-24 | F208 | 1.9 | |
UCF208-25 | 1-9/16 | UC208-25 UC205 |
|||||||||||||||||
UCF208 | |||||||||||||||||||
UCF209-26 | -518 | 45 | 137 | 105 | 22 | 18 | 38 | 16 | 3 | 63 | 52.2 | 49.2 | 19 | M14 | 1/2 | UC209-26 UC209 28 |
F209 | 2.4 | |
CF209-27 | 1-11/16 | ||||||||||||||||||
UCF209-28 | -3/4 | ||||||||||||||||||
UCF209 | UC209 | ||||||||||||||||||
UCF210-29 | 1-13/16 | 50 | 143 | 111 | 22 | 18 | 40 | 16 | 3 | 66.5 | 54.6 | 51.6 | 19 | M14 | 1/2 | UC210-29 | F210 | 2.6 | |
UCF210-30 | 1-7/8 | UC210-30 | |||||||||||||||||
UCF210-31 | 1-15/16 | UC210-31 | |||||||||||||||||
UCF210-32 | 2 | UC210-32 | |||||||||||||||||
UCF210 | UC210 | ||||||||||||||||||
UCF211-32 | 2 | 55 | 162 | 130 | 25 | 20 | 43 | 19 | 4 | 71 | 58.4 | 55.6 | 22.2 | M16 | 5/8 | UC211-32 | F211 | 3.5 | |
JCF211-33 | 2./16 | UC211-38 | |||||||||||||||||
UCF211-34 | 2-/8 | UC211-34 UC211-35 |
|||||||||||||||||
UCF211-35 | 2-3/16 | ||||||||||||||||||
UCF211 | UC211 | ||||||||||||||||||
UCF212.36 | 2-1/4 | 60 | 175 | 143 | 29 | 20 | 48 | 19 | 4 | 80 | 68.7 | 65.1 | 25.4 | M16 | 5/8 | UC212-36 | F212 | 4.2 | |
UCF212-37 | 2-5/16 | UC212-37 | |||||||||||||||||
UCF212-38 | 2-3/8 | UC212-38 | |||||||||||||||||
JCF212-39 | 2-7/16 | UC212-39 | |||||||||||||||||
UCF212 | UC212 | ||||||||||||||||||
UCF213-40 | 2-1/2 | 65 | 187 | 149 | 30 | 20 | 50 | 19 | 4 | 83.5 | 69.7 | 65.1 | 25.4 | M16 | 5/8 | UC213-40 | F213 | 5.3 | |
UCF213-41 | 2-9/16 | UC213-41 | |||||||||||||||||
UCF213 | UC213 | ||||||||||||||||||
UCF214-42 | 2-518 | 70 | 193 | 152 | 31 | 24 | 54 | 19 | 75.4 | 74.6 | 30.2 | M16 | 5/8 | UC214-42 | F214 | 5.5 | |||
UCF214-43 | 2-11/16 | UC214-43 | |||||||||||||||||
UCF214-44 | 2-3/4 | UC214-44 | |||||||||||||||||
JCF214 | UC214 | ||||||||||||||||||
UCF215-45 | 2-13/16 | 75 | 200 | 159 | 34 | 24 | 56 | 19 | 78.5 | 77.8 | 33.3 | M16 | 5/8 | UC215-45 | F215 | 6.2 | |||
UCF215-46 | 2-7/8 | UC215-46 | |||||||||||||||||
UCF215-47 | 2-15/16 | UC215-47 | |||||||||||||||||
UCF215-48 | 3 | UC215-48 | |||||||||||||||||
UCF215 | UC215 | ||||||||||||||||||
UCF216-50 | 3-1/8 | 80 | 208 | 165 | 34 | 24 | 58 | 23 | 83.3 | 82.6 | 33.3 | M20 | 3/4 | UC216.50 | F216 | 7.7 | |||
UCF216 | UC216 | ||||||||||||||||||
UCF217-52 | 3-1/4 | 85 | 220 | 175 | 36 | 26 | 63 | 23 | 87.6 | 85.7 | 34.1 | M20 | 3/4 | UC217-52 | F217 | 9 | |||
UCF217 | UC217 | ||||||||||||||||||
UCF218-56 | 3-1/2 | 90 | 235 | 187 | 40 | 26 | 68 | 23 | 96.3 | 96.0 | 39.7 | M20 | 3/4 | UC218-56 UC218 |
F218 | 11.3 | |||
UCF218 |
UCFX00
Bearing Unit NO |
Shaft Dia d |
Dimensions(mm) | Bolt Used | Beafing No |
Housing No |
Housing Wt (kg) |
||||||||||
(in) | (mm) | a | e | i | g | S | z | Bi | n | (in) | (mm) | |||||
UCFX05-16 UCFX05 |
25 | 108 | 83 | 18 | 13 | 30 | 12 | 40.2 | 38.1 | 15.9 | 3/8 | M10 | UCX05-16 UCX05 |
FX05 | 1.02 | |
UCFX06-19 UCFX06-20 UCFX06 |
1-3/16 1-1/4 |
30 | 117 | 92 | 19 | 14.3 | 34 | 16 | 44.4 | 49.2 | 17.5 | 1/2 | 14 | UCX06-19 UCX06-20 UCX06 |
FX06 | 1.46 |
UCFX07-22 UCFX07-23 UCFX07 |
1-3/8 1-7116 |
35 | 130 | 102 | 21 | 14.3 | 38 | 16 | 51.2 | 49.2 | 19 | 1/2 | M14 | UCX07-22 UCXX07-23 UCX07 |
FX07 | 1.94 |
UCFX08-24 UCFX08 |
1-1/2 | 40 | 137 | 105 | 22 | 14.3 | 40 | 19 | 52.2 | 49.2 | 19 | 5/8 | M16 | UCX08-24 UCX08 |
FX08 | 2.2 |
UCFX09-26 UCFX09-27 UCFX09-28 UCFX09 |
1-5/8 1-11/16 1-3/4 |
45 | 143 | 111 | 23 | 14.3 | 40 | 19 | 55.6 | 51.6 | 19 | 5/8 | M16 | UCX09-28 UCX09-27 UCX 09-28 UCX09 |
FX09 | 2.42 |
UCFX10-31 UCFX10-32 UCFX10 |
1-15/16 2 |
50 | 162 | 130 | 26 | 20 | 44 | 19 | 59.4 | 55.6 | 22.2 | 5/8 | M16 | UCX10-31 UCX 10-32 UCX10 |
FX10 | 3.41 |
UCFX11-35 UCFX11-36 UCFX11 |
2-3/16 2-1/4 |
55 | 175 | 143 | 29 | 20 | 49 | 19 | 68.7 | 65.1 | 25.4 | 5/8 | M16 | UCX11-35 UCX 11-36 UCX11 |
FX11 | 4.52 |
UCFX12-38 UCFX12-39 UCFX12 |
2-3/8 2-7/16 |
60 | 187 | 149 | 34 | 21 | 59 | 19 | 73.7 | 65.1 | 25.4 | 5/8 | M16 | JCX12-38 UCX 12-39 UCX12 |
FX12 | 5.32 |
UCFX13-40 UCFX13 |
2-1/2 | 65 | 187 | 149 | 34 | 21 | 59 | 19 | 78.4 | 74.6 | 30.2 | 5/8 | M16 | UCX13-40 UCX13 |
FX13 | 5.53 |
UCFX14-44 UCFX14 |
2-3/4 | 70 | 197 | 152 | 37 | 24 | 60 | 23 | 81.5 | 77.8 | 33.3 | 3/4 | M20 | UCX14-44 UCX14 |
FX14 | 6.77 |
UCFX15-47 UCFX15-48 UCFX15 |
2-15/16 3 |
75 | 197 | 152 | 40 | 24 | 68 | 23 | 89.3 | 826 | 33.3 | 3/4 | M20 | UCX15-47 UCX15-48 UCX15 |
FX15 | 7.82 |
CEX16-50 UCFX16 |
3-1/8 | 80 | 214 | 171 | 40 | 24 | 70 | 23 | 91.6 | 85.7 | 34.1 | 3/4 | M20 | UCX16-50 UCX16 |
FX16 | 8.91 |
UCFX17-55 UCFX17 |
3-7/16 | 85 | 214 | 171 | 40 | 24 | 70 | 23 | 96.3 | 96 | 39.7 | 3/4 | M20 | UCX17-55 UCX17 |
FX17 | 10.23 |
UCFX18-56 UCFX18 |
3-1/2 | 90 | 214 | 171 | 45 | 24 | 76 | 23 | 106.1 | 104 | 429 | 3/4 | M20 | UCX18-56 UCX18 |
FX18 | 11.89 |
UCFX20-63 UCFX20-64 UCFX20 |
3-15/16 4 |
100 | 268 | 211 | 59 | 31 | 97 | 31 | 127.3 | 117.5 | 49.2 | 1-1/8 | M27 | UCX20-63 UCX20-64 JCX20 |
FX20 | 19.44 |
UCCF200
Bearing Unit NO | Shaft Dia d |
Dimensions(mm) | Bolt Used | Beaning No |
Housing No | Housing Wt (kg |
||||||||
(in) | (mm) | a | e | i | 5 | Z | Bi | n | mm | in | ||||
UCCF201-8 UCCF202-9 UCCF202-10 UCCF203-11 UCCF204-12 UCCF20 UCCF202 UCCF203 UCCF204 |
1/2 9/16 5/8 11/16 314 |
12 15 17 20 |
86 | 64 | 15 | 12 | 46 | 31 | 12.7 | M10 | 38 | UC201-8 UC202-9 UC202-10 UC203-11 UC204-12 UC201 UC202 UC203 UC204 |
CF201 CF202 CF203 CF204 |
0.84 |
UCCF205-13 UCCF205-14 UCCF205-15 UCCF205-16 UCCF205 |
13/16 7/8 15/16 1 |
25 | 95 | 70 | 16 | 12 | 51 | 34.1 | 14.3 | M10 | 318 | UC205-13 UC205-14 UC205-15 UC205-16 UC205 |
CF205 | 1 |
UCCF206-17 | 1-1/16 | UC206-17 | ||||||||||||
UCCF206-18 | 1-1/8 | UC206-18 | ||||||||||||
UCCF206-19 | 1-3/16 | 108 | 83 | 18 | 12 | 55 | 38.1 | 15.9 | M10 | 3/8 | UC206-19 | CF206 | 1.29 | |
UCCF206-20 | 1-1/4 | UC206-20 | ||||||||||||
UCCF206 | 30 | UC206 | ||||||||||||
UCCF207-20 UCCF207-21 UCCF207-22 UCCF207-23 UCCF207 |
1-1/4 1-5/16 1-3/8 1-7/16 |
35 | 117 | 92 | 19 | 14 | 59 | 42.9 | 17.5 | M12 | 7/16 | UC207-20 UC207-21 UC207-22 UC207-23 UC207 |
CF207 | 1.61 |
UCCF208-24 UCCF208-25 UCCF208 |
1-1/2 1-9/16 |
40 | 130 | 102 | 21 | 16 | 686 | 49.2 | 19 | M14 | 1/2 | UC208-24 UC208-25 UC208 |
CF208 | 2.07 |
UCCF209-26 UCCF209-27 UCCF209-28 UCCF209 |
1.88 1-11/16 1-3/4 |
45 | 137 | 105 | 22 | 16 | 67 | 49.2 | 19 | M14 | 1/2 | UC209-26 UC209-27 UC209-28 UC209 |
CF209 | 2.42 |
UCCF210-29 UCCF210-30 UCCF210-31 UCCF210-32 UCCF210 |
1-13/16 1-7/8 1-15/16 |
50 | 143 | 111 | 22 | 16 | 71 | 51.6 | 19 | M14 | 1/2 | UC210-29 UC210-30 UC210-31 UC210-32 UC210 |
CF210 | 2.81 |
UCCF211-32 UCCF211-33 UCCF211-34 UCCF211-35 UCCF211 |
2-1/16 2-1/8 2-3/16 |
55 | 162 | 130 | 25 | 19 | 75 | 55.6 | 22.2 | M16 | 5/8 | UC211-32 UC211-33 UC211-34 UC211-35 UC211 |
CF211 | 3.56 |
UCCF212-36 | 2-1/4 | UC212-36 | ||||||||||||
UCCF212-37 | 2-5/16 | UC212-37 | ||||||||||||
UCCF212-38 | 2-3/8 | 175 | 143 | 29 | 19 | 86 | 65.1 | 25.4 | M16 | 518 | UC212-38 | CF212 | 4.43 | |
UCCF212-39 | 2-7/16 | UC212-39 | ||||||||||||
UCCF212 | 60 | UC212 | ||||||||||||
UCCF213-40 UCCF213-41 UCCF213 |
2-1/2 2-9/16 |
65 | 187 | 149 | 30 | 19 | 89 | 65.1 | 25.4 | M16 | 518 | UC213-40 UC213-41 UC213 |
CF213 | 5.37 |
UCCF214-42 UCCF214-43 UCCF214-44 UCCF214 |
2-518 2-11/16 2-3/4 |
70 | 193 | 152 | 31 | 19 | 98 | 74.6 | 30.2 | M16 | 518 | UC214-42 UC214-43 UC214-44 UC214 |
CF214 | 5.72 |
UCCF215-45 UCCF215-46 UCCF215-47 UCCF215-48 UCCF215 |
2-13/16 2-7/8 2-15/16 3 |
75 | 200 | 159 | 34 | 19 | 102 | 77.8 | 33.3 | M16 | 518 | UC215-45 UC215-46 UC215-47 UC215-48 UC215 |
CF215 | 6.35 |
UCCF216-50 UCCF216 |
3-/8 | 80 | 208 | 165 | 34 | 23 | 107 | 82.6 | 33.3 | M20 | 3/4 | UC216-50 UC216 |
CF216 | 7.14 |
UCCF217-52 UOCF217 |
3-1/4 | 85 | 220 | 175 | 36 | 23 | 111 | 85.7 | 34.1 | M20 | 3/4 | UC217-52 UC217 |
CF217 | 8.38 |
UCCF218-56 JCCF218 |
3-1/2 | 90 | 235 | 187 | 40 | 23 | 122 | 96 | 39.7 | M20 | 3/4 | UC218-56 UC218 |
CF218 | 10.5 |
Product Application
Transportation field:
Pillow block bearing are widely used in transportation equipment, such as cars, trains, locomotives, ships, and so on.
Industrial production field:
Pillow block bearing are also widely used in various production equipment, such as injection molding machines, rubber machines, food machinery, and so on.
Mechanical equipment field:
Pillow block bearing are widely used in various types of mechanical equipment, such as machine tools, agricultural machinery, construction machinery, metallurgical equipment, papermaking machinery, and so on.
Packaging & Shipping
FAQ
Q: Are you trading company or manufacturer?
A: We are bearing manufacturer.
Q: How do you control quality of bearing?
A: All products and services passed ISO9001-2008 Quality Certificate.
Q: What is the MOQ?
A: It depends on the bearing type. You can send inquiry or send e-mail for more information.
Q: How about the package?
A: Industrial packing in general condition (Plastic tube+ carton+ pallet). Accept design package when OEM.
Q: How long is the delivery time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-20 days., depends on the model and quantity.
Q: How about the shipping?
A: We can arrange the shipment or you may have the forwarder.
Q: Is sample avaiable?
A: Yes, sample order is acceptable.
Q: Can we use our own LOGO or design on bearings?
A: Yes. OEM is acceptable. We can design the bearing with your requirements and use your own LOGO and package design.
e /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Raceway: | Spherical Raceway |
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Material: | Bearing Steel |
Bearing Block Model: | P |
Samples: |
US$ 2/Piece
1 Piece(Min.Order) | Order Sample |
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Customization: |
Available
| Customized Request |
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.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: |
|
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Can you provide insights into recent advancements in pillow block bearing technology?
Recent years have witnessed significant advancements in pillow block bearing technology, driven by the need for improved performance, reliability, and efficiency. These advancements have introduced innovative features and materials, as well as enhanced design and manufacturing techniques. Here are some key insights into the recent advancements in pillow block bearing technology:
- Advanced Materials:
- Sealing and Contamination Control:
- Lubrication Solutions:
- Enhanced Bearing Design:
- Condition Monitoring and Predictive Maintenance:
- Smart and IoT Integration:
New materials have been developed to enhance the performance of pillow block bearings. For example, the use of advanced polymers and composite materials in bearing components offers benefits such as improved corrosion resistance, reduced friction, and lower weight. These materials can withstand demanding operating conditions and provide extended service life. Additionally, the development of specialized coatings and surface treatments has further enhanced the tribological properties of bearing surfaces, reducing wear and friction.
Advancements in sealing technology have focused on improving the effectiveness of seals in preventing contamination and extending bearing life. Innovative seal designs, such as multiple lip seals and non-contact seals, provide superior protection against the ingress of dirt, moisture, and other contaminants. These advanced sealing solutions help maintain the cleanliness of the bearing interior and enhance reliability in challenging environments.
Lubrication is crucial for optimal bearing performance, and recent advancements have focused on improving lubrication solutions. Automatic lubrication systems have become more sophisticated, offering precise and controlled lubricant delivery to pillow block bearings. These systems can be equipped with sensors and monitoring capabilities to ensure proper lubrication and detect abnormalities in lubricant condition or distribution. In addition, the development of advanced lubricants, such as synthetic greases and food-grade lubricants, has improved the efficiency and longevity of pillow block bearings.
Advancements in bearing design have focused on optimizing load distribution, reducing friction, and improving overall performance. Finite element analysis (FEA) and computer-aided design (CAD) tools have enabled more accurate modeling and simulation of bearing behavior, leading to improved designs. Features such as optimized internal geometries, increased contact angles, and improved raceway profiles have resulted in higher load capacities, reduced noise, and improved running accuracy.
Recent advancements have introduced advanced monitoring and diagnostic techniques for pillow block bearings. Vibration analysis, thermal imaging, and acoustic emission monitoring are used to detect early signs of bearing wear, misalignment, or lubrication issues. These technologies enable predictive maintenance strategies, allowing for timely intervention and minimizing the risk of unexpected equipment failure. Condition monitoring systems integrated with pillow block bearings provide valuable insights into bearing health and enable proactive maintenance planning.
The integration of smart technologies and the Internet of Things (IoT) has also impacted pillow block bearing technology. Bearings equipped with sensors and connectivity capabilities can provide real-time data on various parameters, including temperature, vibration, and load conditions. This data can be collected, analyzed, and used for performance optimization, predictive maintenance, and remote monitoring. Smart bearings enable the implementation of Industry 4.0 concepts, enhancing overall equipment efficiency and enabling proactive decision-making.
In summary, recent advancements in pillow block bearing technology have introduced advanced materials, improved sealing and contamination control, enhanced lubrication solutions, optimized bearing designs, enabled condition monitoring and predictive maintenance, and integrated smart and IoT capabilities. These advancements contribute to improved performance, extended service life, and enhanced reliability of pillow block bearings, supporting various industrial applications.
Are there specific maintenance practices that can extend the lifespan of pillow block bearings?
Yes, there are specific maintenance practices that can help extend the lifespan of pillow block bearings. By following these practices, you can optimize the performance, reliability, and longevity of the bearings. Here are some essential maintenance practices for pillow block bearings:
- Regular Inspection:
- Lubrication:
- Cleanliness:
- Alignment:
- Temperature Monitoring:
- Training and Documentation:
- Replacement when Necessary:
Perform regular inspections of the pillow block bearings to check for any signs of wear, damage, or contamination. Inspect the bearing housing, seals, lubrication, and any visible components. Regular inspections help identify issues early on and allow for timely maintenance or replacement.
Proper lubrication is crucial for the smooth operation of pillow block bearings. Follow the manufacturer’s recommendations for the type of lubricant and the appropriate lubrication intervals. Ensure that the bearing is adequately lubricated to reduce friction, prevent excessive wear, and protect against corrosion.
Maintain cleanliness in the surrounding area of pillow block bearings to prevent the entry of contaminants. Keep the bearing housing clean and free from dirt, dust, and debris that can cause damage or hinder smooth operation. Regularly clean the bearing housing and seals as part of your maintenance routine.
Ensure proper alignment of the pillow block bearings and the associated components. Misalignment can lead to increased stress, vibration, and premature wear. Align the bearings according to the manufacturer’s specifications and make adjustments as necessary to maintain proper alignment.
Monitor the operating temperature of the pillow block bearings. Excessive heat can indicate potential issues such as inadequate lubrication or bearing damage. Continuously high temperatures can accelerate wear and reduce the lifespan of the bearings. Regularly check the temperature and address any abnormal readings promptly.
Provide proper training to personnel responsible for the maintenance of pillow block bearings. Ensure they understand the correct procedures for inspection, lubrication, and other maintenance tasks. Maintain documentation of maintenance activities, including lubrication schedules, inspections, and any repairs or replacements, for reference and tracking purposes.
Finally, it is important to replace pillow block bearings when they show signs of significant wear, damage, or have reached their expected lifespan. Continuing to operate with worn or damaged bearings can lead to failures, production disruptions, and potential safety hazards. Follow the manufacturer’s recommendations and consult with bearing specialists or technicians to determine the appropriate timing for replacement.
By implementing these maintenance practices, you can extend the lifespan of pillow block bearings, improve their performance, and minimize the risk of unexpected failures. Regular inspections, proper lubrication, cleanliness, alignment, temperature monitoring, training, documentation, and timely replacement are key factors in ensuring the longevity and efficient operation of pillow block bearings.
What are pillow block bearings and how are they used in various industrial applications?
Pillow block bearings, also known as plummer block bearings, are a type of bearing mounted inside a housing or block, typically made of cast iron or pressed steel. These bearings are widely used in various industrial applications due to their versatility and ease of installation. Here’s a detailed explanation of pillow block bearings and their uses:
- Design and Construction:
- Supporting Shaft Loads:
- Easy Installation and Maintenance:
- Versatility and Adaptability:
- Environmental Protection:
- Specialized Variations:
A pillow block bearing consists of a bearing insert (such as a deep groove ball bearing, spherical roller bearing, or cylindrical roller bearing) and a housing or block. The housing is typically a split design that allows for easy installation and maintenance. It usually has a flat base with mounting holes for attachment to a support structure, such as a machine frame or conveyor system. The bearing insert is pre-mounted inside the housing and provides the rotating element to support shafts or other moving parts.
Pillow block bearings are primarily used to support rotating shafts and transmit loads between the shaft and the housing. They are capable of handling both radial and axial loads, depending on the type of bearing insert used. The design of the pillow block bearing allows for self-aligning capability, which helps accommodate slight misalignments or shaft deflections, ensuring smooth operation and reducing stress on the bearing.
One of the key advantages of pillow block bearings is their ease of installation and maintenance. The split housing design allows for quick assembly and disassembly without the need to remove other components or disassemble the entire system. This feature simplifies bearing replacement, lubrication, and inspection, reducing downtime and maintenance costs in industrial applications.
Pillow block bearings are highly versatile and adaptable to various industrial applications. They can be found in a wide range of industries, including manufacturing, mining, agriculture, construction, and material handling. These bearings are used in conveyor systems, power transmission equipment, pumps, fans, compressors, and many other rotating machinery applications.
Pillow block bearings are designed to provide a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. Additionally, the housing design often includes provisions for grease or oil lubrication, further protecting the bearing and ensuring proper lubrication for optimal performance.
While the basic design of pillow block bearings remains the same, there are specialized variations available to meet specific application requirements. These include corrosion-resistant bearings for harsh environments, high-temperature bearings for elevated temperature applications, and sealed bearings for applications where additional protection against contamination is needed.
In summary, pillow block bearings are bearing units housed in a block or housing, widely used in various industrial applications. They provide support for rotating shafts, transmit loads, accommodate misalignments, and offer easy installation and maintenance. Their versatility, adaptability, and environmental protection make them suitable for diverse industrial sectors. With specialized variations available, pillow block bearings can be customized to meet specific application needs, ensuring reliable and efficient operation in a wide range of industrial machinery and equipment.
editor by CX 2024-05-15
China factory Taper Tapered Roller Bearing 32913 Pillow Block Bearing Steel Ball double row ball bearing
Product Description
Basic Features of Tapered Roller Bearing | |
Types | 35710 series 30300 series 31300 series 32000 series 32200 series 32300 series 32900 series 33000 series |
Material | Bearing Steel(GCr15, 100Cr6) 08/10 |
Dimension | Metric and Inch |
Precision | P0 P5 P6 |
Super finishing | Yes |
MOQ | 1 PC |
Delivery Time | 30-60 days |
Sea Ports | ZheJiang HangZhou HangZhou |
Why Choose HECTO?
1. More than 20 years of manufacturing and exporting experiences
2. an IATF16949 company
3. 100% inspecting of products
4. More competitive prices with better quality
5. More than 99% of delivery in time
6. Rapid response of your emails and questions
7. Products can be traced back
***HECTO’s prices of tapered roller bearing are very competitive. You are welcome to send us your email to get Prices List.
Some Metric Tapered Roller Bearings
BEARING NO. | d | D | T |
35712 | 15 | 35 | 11.75 |
35713 | 17 | 40 | 13.25 |
35714 | 20 | 47 | 15.25 |
35715 | 25 | 52 | 16.25 |
35716 | 30 | 62 | 17.25 |
35717 | 35 | 72 | 18.25 |
35718 | 40 | 80 | 19.25 |
35719 | 45 | 85 | 20.75 |
35710 | 50 | 90 | 21.75 |
35711 | 55 | 100 | 22.75 |
35712 | 60 | 110 | 23.75 |
35713 | 65 | 120 | 24.75 |
35714 | 70 | 125 | 26.25 |
35715 | 75 | 130 | 27.25 |
35716 | 80 | 140 | 28.25 |
35717 | 85 | 150 | 30.5 |
35718 | 90 | 160 | 32.5 |
35719 | 95 | 170 | 34.5 |
35710 | 100 | 180 | 37 |
35711 | 105 | 190 | 39 |
35712 | 110 | 200 | 41 |
35714 | 120 | 215 | 43.5 |
35716 | 130 | 230 | 43.75 |
35718 | 140 | 250 | 45.75 |
35710 | 150 | 270 | 49 |
35712 | 160 | 290 | 52 |
35714 | 170 | 310 | 57 |
35716 | 180 | 320 | 57 |
35718 | 190 | 340 | 60 |
35710 | 200 | 360 | 64 |
30302 | 15 | 42 | 14.25 |
30303 | 17 | 47 | 15.25 |
30304 | 20 | 52 | 16.25 |
30305 | 25 | 62 | 18.25 |
30306 | 30 | 72 | 20.75 |
30307 | 35 | 80 | 22.75 |
30308 | 40 | 90 | 25.25 |
30309 | 45 | 100 | 27.25 |
3571 | 50 | 110 | 29.25 |
3571 | 55 | 120 | 31.5 |
3571 | 60 | 130 | 33.5 |
3571 | 65 | 140 | 36 |
3571 | 70 | 150 | 38 |
3571 | 75 | 160 | 40 |
3 0571 | 80 | 170 | 42.5 |
3 0571 | 85 | 180 | 44.5 |
3 0571 | 90 | 190 | 46.5 |
3571 | 95 | 200 | 49.5 |
30320 | 100 | 215 | 51.5 |
30321 | 105 | 225 | 53.5 |
30322 | 110 | 240 | 54.5 |
30324 | 120 | 260 | 59.5 |
30326 | 130 | 280 | 63.75 |
30328 | 140 | 300 | 67.75 |
30330 | 150 | 320 | 72 |
3571 | 260 | 540 | 114 |
31305 | 25 | 62 | 18.25 |
31306 | 30 | 72 | 20.75 |
31307 | 35 | 80 | 22.75 |
31308 | 40 | 90 | 25.25 |
31309 | 45 | 100 | 27.25 |
31310 | 50 | 110 | 29.25 |
31311 | 55 | 120 | 31.5 |
31312 | 60 | 130 | 33.5 |
31313 | 65 | 140 | 36 |
31314 | 70 | 150 | 38 |
31315 | 75 | 160 | 40 |
31316 | 80 | 170 | 42.5 |
31317 | 85 | 180 | 44.5 |
320/22 | 22 | 44 | 15 |
320/28 | 28 | 52 | 16 |
320/32 | 32 | 58 | 17 |
32004 | 20 | 42 | 15 |
32005 | 25 | 47 | 15 |
32006 | 30 | 55 | 17 |
32007 | 35 | 62 | 18 |
32008 | 40 | 68 | 19 |
32009 | 45 | 75 | 20 |
32571 | 50 | 80 | 20 |
32011 | 55 | 90 | 23 |
32012 | 60 | 95 | 23 |
32013 | 65 | 100 | 23 |
32014 | 70 | 110 | 25 |
32015 | 75 | 115 | 25 |
32016 | 80 | 125 | 29 |
32017 | 85 | 130 | 29 |
32018 | 90 | 140 | 32 |
32019 | 95 | 145 | 32 |
32571 | 100 | 150 | 32 |
32571 | 105 | 160 | 35 |
32571 | 110 | 170 | 38 |
32571 | 120 | 180 | 38 |
32026 | 130 | 200 | 45 |
32571 | 140 | 210 | 45 |
32030 | 150 | 225 | 48 |
32032 | 160 | 240 | 51 |
32034 | 170 | 260 | 57 |
32205 | 25 | 52 | 19.5 |
32206 | 30 | 62 | 21.25 |
32207 | 35 | 72 | 24.25 |
32208 | 40 | 80 | 24.75 |
32209 | 45 | 85 | 24.75 |
32210 | 50 | 90 | 24.75 |
32211 | 55 | 100 | 26.75 |
32212 | 60 | 110 | 29.75 |
32213 | 65 | 120 | 32.75 |
32214 | 70 | 125 | 33.25 |
32215 | 75 | 130 | 33.25 |
32216 | 80 | 140 | 35.25 |
32217 | 85 | 150 | 38.5 |
32218 | 90 | 160 | 42.5 |
32219 | 95 | 170 | 45.5 |
32220 | 100 | 180 | 49 |
32221 | 105 | 190 | 53 |
32222 | 110 | 200 | 56 |
32224 | 120 | 215 | 61.5 |
32226 | 130 | 230 | 67.75 |
32228 | 140 | 250 | 71.75 |
32230 | 150 | 270 | 77 |
32232 | 160 | 290 | 84 |
32234 | 170 | 310 | 91 |
32236 | 180 | 320 | 91 |
32238 | 190 | 340 | 97 |
32240 | 200 | 360 | 104 |
32244 | 220 | 400 | 114 |
32303 | 17 | 47 | 20.25 |
32304 | 20 | 52 | 22.25 |
32305 | 25 | 62 | 25.25 |
32306 | 30 | 72 | 28.75 |
32307 | 35 | 80 | 32.75 |
32308 | 40 | 90 | 35.25 |
32309 | 45 | 100 | 38.25 |
32310 | 50 | 110 | 42.25 |
32311 | 55 | 120 | 45.5 |
32312 | 60 | 130 | 48.5 |
32313 | 65 | 140 | 51 |
32314 | 70 | 150 | 54 |
32315 | 75 | 160 | 58 |
32316 | 80 | 170 | 61.5 |
32317 | 85 | 180 | 63.5 |
32318 | 90 | 190 | 67.5 |
32319 | 95 | 200 | 71.5 |
32320 | 100 | 215 | 77.5 |
32321 | 105 | 225 | 81.5 |
32322 | 110 | 240 | 84.5 |
32324 | 120 | 260 | 90.5 |
32330 | 150 | 320 | 114 |
32907 | 35 | 55 | 14 |
32908 | 40 | 62 | 15 |
32909 | 45 | 68 | 15 |
32910 | 50 | 72 | 15 |
32911 | 55 | 80 | 17 |
32912 | 60 | 85 | 17 |
32913 | 65 | 90 | 17 |
32914 | 70 | 100 | 20 |
32915 | 75 | 105 | 20 |
32916 | 80 | 110 | 20 |
33005 | 25 | 47 | 17 |
33006 | 30 | 55 | 20 |
33007 | 35 | 62 | 21 |
33008 | 40 | 68 | 22 |
33009 | 45 | 75 | 24 |
33571 | 50 | 80 | 24 |
33011 | 55 | 90 | 27 |
33012 | 60 | 95 | 27 |
33013 | 65 | 100 | 27 |
33014 | 70 | 110 | 31 |
33017 | 85 | 130 | 36 |
33018 | 90 | 140 | 39 |
33113 | 65 | 110 | 34 |
33116 | 80 | 130 | 37 |
33117 | 85 | 140 | 41 |
33119 | 95 | 160 | 49 |
332/28 | 28 | 58 | 24 |
332/32 | 32 | 65 | 26 |
33206 | 30 | 62 | 25 |
33207 | 35 | 72 | 28 |
33208 | 40 | 80 | 32 |
33209 | 45 | 85 | 32 |
33210 | 50 | 90 | 32 |
33212 | 60 | 110 | 38 |
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Rolling Body: | Roller Bearings |
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The Number of Rows: | Single |
Outer Dimension: | Small and Medium-Sized (60-115mm) |
Samples: |
US$ 0/Set
1 Set(Min.Order) | Order Sample quality bearing
|
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Customization: |
Available
| Customized Request |
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.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: |
|
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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How do pillow block bearings contribute to the proper functioning of food processing equipment?
Pillow block bearings play a crucial role in ensuring the proper functioning of food processing equipment. They provide reliable support and smooth operation for rotating shafts and components in various stages of food processing. Here are the key contributions of pillow block bearings to the proper functioning of food processing equipment:
- Sanitary Design:
- Reliable Performance:
- Corrosion Resistance:
- Contamination Prevention:
- Easy Maintenance:
- Versatility:
In food processing environments, maintaining strict hygiene standards is essential. Pillow block bearings designed for food processing equipment are constructed with materials and features that adhere to sanitary requirements. They are often made from stainless steel or other corrosion-resistant materials that are easy to clean and withstand frequent washdowns. Additionally, these bearings have smooth surfaces, rounded edges, and minimal crevices to prevent the accumulation of food particles, debris, or bacteria. The sanitary design of pillow block bearings ensures the integrity and cleanliness of the equipment, minimizing the risk of contamination and ensuring compliance with food safety regulations.
Food processing equipment operates under demanding conditions, including high production rates, heavy loads, and frequent start-stop cycles. Pillow block bearings are designed to withstand these challenges and provide reliable performance. They offer excellent load-bearing capacity, shock resistance, and vibration damping capabilities. This ensures smooth and stable operation of rotating shafts, reducing the risk of equipment failure, downtime, and production interruptions. By contributing to the reliable performance of food processing equipment, pillow block bearings support efficient and uninterrupted food processing operations.
Food processing environments often involve exposure to moisture, chemicals, and cleaning agents. Pillow block bearings designed for food processing equipment are highly resistant to corrosion and chemical attack. They are made from materials that can withstand the corrosive effects of food acids, cleaning solutions, and other substances encountered in the processing area. The corrosion resistance of these bearings helps maintain their structural integrity, extends their lifespan, and ensures reliable performance even in harsh operating conditions.
Preventing contamination is of utmost importance in food processing. Pillow block bearings incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of contaminants into the bearing housing. These seals provide a barrier against dirt, dust, moisture, and other external elements, minimizing the risk of contamination of the food products. The effective sealing of pillow block bearings helps maintain the cleanliness and purity of the processing environment, safeguarding the quality and safety of the food products.
Maintenance and cleanliness are critical in food processing equipment. Pillow block bearings are designed for easy maintenance, inspection, and cleaning. They often have features such as grease fittings or lubrication access points that facilitate the replenishment of lubricants without disassembling the bearing. This simplifies routine maintenance tasks and allows for timely lubrication, ensuring optimal bearing performance. The ease of maintenance of pillow block bearings contributes to the overall efficiency and reliability of food processing equipment.
Food processing equipment encompasses a wide range of applications, such as mixing, grinding, conveying, and packaging. Pillow block bearings offer versatility and can be used in various equipment types and configurations. They are available in different sizes, load capacities, and mounting options to accommodate the specific requirements of different food processing applications. The versatility of pillow block bearings allows for their integration into diverse equipment designs, supporting the proper functioning of food processing machinery.
In summary, pillow block bearings contribute to the proper functioning of food processing equipment by offering a sanitary design, ensuring reliable performance, providing corrosion resistance, preventing contamination, enabling easy maintenance, and offering versatility. By fulfilling these roles, pillow block bearings support the efficient, hygienic, and uninterrupted operation of food processing equipment while maintaining the highest standards of food safety and quality.
What are the signs of wear or damage in pillow block bearings, and when should they be replaced?
Pillow block bearings can experience wear or damage over time due to various factors. It is important to monitor their condition regularly to identify signs of wear or damage and determine when replacement is necessary. The following are common signs of wear or damage in pillow block bearings and indicators for replacement:
- Abnormal Noise:
- Increased Vibration:
- Irregular Movement:
- Excessive Heat:
- Lubrication Issues:
- Visible Damage:
If you notice unusual noises such as grinding, squeaking, or rumbling coming from the pillow block bearing, it can be an indication of wear or damage. Excessive noise often suggests that the rolling elements or the bearing raceways are worn or pitted. In such cases, the pillow block bearing should be replaced to prevent further damage and potential failure.
An increase in vibration levels can be a sign of problems within the pillow block bearing. Excessive vibration indicates that the bearing may be worn, misaligned, or damaged in some way. If the vibration cannot be resolved through other means, it is advisable to replace the pillow block bearing to restore smooth and efficient operation.
If the shaft supported by the pillow block bearing exhibits irregular or uneven movement, it can be a sign of bearing wear or damage. The bearing may have developed play or lost its original precision, resulting in erratic motion. In such cases, replacing the pillow block bearing is necessary to ensure proper functioning and prevent further issues.
If the pillow block bearing becomes unusually hot to the touch during operation, it is an indication of potential problems. Excessive heat generation can result from inadequate lubrication, misalignment, or bearing damage. Continued operation under such conditions can lead to accelerated wear and premature failure. In such cases, the pillow block bearing should be replaced and the underlying causes addressed to prevent further damage.
Pillow block bearings require proper lubrication to ensure smooth operation and reduce friction. If there are signs of inadequate lubrication, such as dry or discolored bearing surfaces, it can lead to increased wear and potential bearing failure. If lubrication issues cannot be resolved through lubricant replenishment or maintenance, replacing the pillow block bearing may be necessary.
Inspect the pillow block bearing visually for any visible signs of damage, such as cracks, dents, or corrosion. These visible indications may suggest that the bearing has been subjected to excessive loads, contamination, or harsh operating conditions. If significant damage is observed, replacing the pillow block bearing is recommended.
It is important to note that the specific signs of wear or damage in pillow block bearings may vary depending on the type of bearing and the application. Regular monitoring, maintenance, and following the manufacturer’s guidelines are essential for identifying potential issues and determining the appropriate timing for replacement. When in doubt, consulting with a bearing specialist or qualified technician can provide valuable insights and guidance for replacing pillow block bearings.
What are the common applications and industries where pillow block bearings are commonly used?
Pillow block bearings are widely used in various applications and industries where there is a need to support rotating shafts or other moving parts. These bearings offer versatility, ease of installation, and reliable performance. Here’s a detailed explanation of the common applications and industries where pillow block bearings are commonly used:
- Industrial Machinery:
- Agricultural Equipment:
- Mining and Quarrying:
- Construction and Building:
- Automotive and Transportation:
- Power Generation:
- HVAC and Refrigeration:
Pillow block bearings find extensive use in industrial machinery across different sectors. They are commonly employed in conveyor systems, packaging machinery, material handling equipment, printing presses, textile machinery, and food processing equipment. These bearings provide support and smooth rotation for shafts, pulleys, rollers, and other components, contributing to the efficient operation of the machinery.
In the agricultural industry, pillow block bearings are utilized in various equipment such as tractors, combines, harvesters, and irrigation systems. They are used to support rotating elements like shafts, wheels, pulleys, and augers. Pillow block bearings help withstand heavy loads, provide reliable operation, and ensure the longevity of agricultural machinery under challenging field conditions.
Pillow block bearings are employed in mining and quarrying operations where heavy-duty equipment is used. They are utilized in crushers, screens, conveyors, and vibrating equipment. These bearings can handle high loads and harsh operating conditions, making them suitable for the demanding environments encountered in mining and quarrying applications.
Pillow block bearings play a vital role in the construction and building industry. They are commonly used in concrete mixers, cranes, hoists, elevators, and escalators. These bearings provide support and enable smooth movement for various components and systems involved in construction and building processes.
Pillow block bearings are utilized in automotive and transportation applications. They are used in commercial vehicles, buses, trucks, and trailers. These bearings support rotating shafts, wheels, and suspension systems, ensuring smooth operation and reducing friction and wear in automotive and transportation equipment.
The power generation industry relies on pillow block bearings for applications such as turbines, generators, pumps, and fans. These bearings provide support and rotational motion for various components in power generation systems. They are designed to handle high temperatures, heavy loads, and high-speed operations commonly encountered in power plants.
Pillow block bearings are commonly used in heating, ventilation, air conditioning (HVAC), and refrigeration systems. They are employed in fans, blowers, compressors, and pumps. These bearings ensure smooth and efficient operation of HVAC and refrigeration equipment, contributing to the comfort and functionality of residential, commercial, and industrial buildings.
These are just a few examples of the many applications and industries where pillow block bearings are commonly used. The versatility and reliability of these bearings make them indispensable in numerous fields, where they provide essential support and rotational motion for various machinery and equipment.
editor by CX 2024-05-15
China wholesaler All Series Bearings Needle Roller Thrust Cylindrical Pillow Block Ball Deep Groove Ball Auto Angular Contact Tapered Roller Spherical Rolling Bearing deep groove ball bearing
Product Description
Company Profile
MKS Hydraulics ZheJiang Co., Ltd.is a scientific and professional bearing producing enterprise, gathering R&D, producing and sales as 1 integration.mainly operating on non-standard, special andgeneral bearings.
The company is especially focusing on the research and manufacture of general high-tech production with the 20 years R&D experience, professional R&D staff and advanced equipment, of which 8 sets are imported equipment and 40 sets are high-precision processing equipment. it has invested for building a modern workshop, including 1 Bainite heat processing workshop of world advanced level, 1 machine processing workshop, 2 moder thermostatic &no-dust roller grinders, assembly workshop, physical-chemical testing center, heating laboratory and moder-managed warehouse. Depending on the markets in China and abroad, the company puts an active attitude upon products R&D, resulting a healthy circulation of 1 development generation, 1 reserve generation, and 1 producion generation. The enterprise enlarges the R&D investment, creates own brand, and strives to increase the exporting products of high-tech & high value-added, gains the honorable sales result and grows into 1 of the largest R&D enterprise in China of non-standard bearing and special bearing.
The advanced technology, outstanding quaity and considerable service after sales with enthusiasm make us get the rapid development in quite short time of years, and now it becomes the largest developing and producing enterprise in Asia of concrete carrier truck, speed-reducing machine,mine-digging machine, hydraulic pump spindle bearing and crecent bearing. With the continuing and wholly new developing theory of Technology is the motivation and quality is the life, We are not only pursuing the leading position in China, but also determined to march into the worldwide bearing area during it developing process, The products are mainly applied on the industries of mine, metalurgy, engineering, machineny, machine tool,electronic machine and so on, The products have gained the excllent sales resul in the markets of Europe, Southeast Asia, Middle East and so on in a dozen of countries and areas.
Company Environment
Company Advantages
Packaging & Shipping
FAQ
1. how can we guarantee quality?
Always final Inspection before shipment;
2.what can you buy from us?
Auto Bearing,Bearing Housing,Taper Roller Bearing,Casting,Hydraulic pump,Hydraulic parts,excavator parts and so on.
Ceep groove ball bearing/Self aligning ball bearing/Cylindrical roller bearing/Spherical roller bearing/ Angular contact ball bearing/Tapered roller bearing/ Thrust ball bearing/Thrust cylindrical roller bearing/Needle roller bearing
3. why should you buy from us not from other suppliers?
One stop bearing and mechanical customized parts,
Designed bearing,
Small quantity order available
Factory price offer
OEM ODM bearing service
4.What is the transportation?
lf small quantity,we suggest to send by express,such as DHL,UPS,TNT FEDEX flarge amount,by air or sea shipping.
5.Can we design packaging?
Except regular packing,and we can make customer’s own packing.
6.What’s your payment method?
We can accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, MoneyGram etc.
7.Can the company provide free samples?
We can provide samples for free. You only need to provide shipping.
8.Is the company a production factory or a trading company?
MKS company is a manufacturing enterprise focusing on bearings ,hydraulic pumps and hydraulic parts , produce and sales.
If you have any questions,Please contact us,We must be reply quickly.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Raceway Super Finishing: | Yes |
---|---|
Bearing Grade: | P3 |
Service: | OEM / ODM Customized Logo |
Shipment: | by Sea, by Air, by Express |
Quality: | Good /High Quality |
Features: | High Precision, High Speed, Long Life |
Samples: |
US$ 100/Piece
1 Piece(Min.Order) | |
---|
Customization: |
Available
| Customized Request |
---|
How do pillow block bearings contribute to the proper functioning of food processing equipment?
Pillow block bearings play a crucial role in ensuring the proper functioning of food processing equipment. They provide reliable support and smooth operation for rotating shafts and components in various stages of food processing. Here are the key contributions of pillow block bearings to the proper functioning of food processing equipment:
- Sanitary Design:
- Reliable Performance:
- Corrosion Resistance:
- Contamination Prevention:
- Easy Maintenance:
- Versatility:
In food processing environments, maintaining strict hygiene standards is essential. Pillow block bearings designed for food processing equipment are constructed with materials and features that adhere to sanitary requirements. They are often made from stainless steel or other corrosion-resistant materials that are easy to clean and withstand frequent washdowns. Additionally, these bearings have smooth surfaces, rounded edges, and minimal crevices to prevent the accumulation of food particles, debris, or bacteria. The sanitary design of pillow block bearings ensures the integrity and cleanliness of the equipment, minimizing the risk of contamination and ensuring compliance with food safety regulations.
Food processing equipment operates under demanding conditions, including high production rates, heavy loads, and frequent start-stop cycles. Pillow block bearings are designed to withstand these challenges and provide reliable performance. They offer excellent load-bearing capacity, shock resistance, and vibration damping capabilities. This ensures smooth and stable operation of rotating shafts, reducing the risk of equipment failure, downtime, and production interruptions. By contributing to the reliable performance of food processing equipment, pillow block bearings support efficient and uninterrupted food processing operations.
Food processing environments often involve exposure to moisture, chemicals, and cleaning agents. Pillow block bearings designed for food processing equipment are highly resistant to corrosion and chemical attack. They are made from materials that can withstand the corrosive effects of food acids, cleaning solutions, and other substances encountered in the processing area. The corrosion resistance of these bearings helps maintain their structural integrity, extends their lifespan, and ensures reliable performance even in harsh operating conditions.
Preventing contamination is of utmost importance in food processing. Pillow block bearings incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of contaminants into the bearing housing. These seals provide a barrier against dirt, dust, moisture, and other external elements, minimizing the risk of contamination of the food products. The effective sealing of pillow block bearings helps maintain the cleanliness and purity of the processing environment, safeguarding the quality and safety of the food products.
Maintenance and cleanliness are critical in food processing equipment. Pillow block bearings are designed for easy maintenance, inspection, and cleaning. They often have features such as grease fittings or lubrication access points that facilitate the replenishment of lubricants without disassembling the bearing. This simplifies routine maintenance tasks and allows for timely lubrication, ensuring optimal bearing performance. The ease of maintenance of pillow block bearings contributes to the overall efficiency and reliability of food processing equipment.
Food processing equipment encompasses a wide range of applications, such as mixing, grinding, conveying, and packaging. Pillow block bearings offer versatility and can be used in various equipment types and configurations. They are available in different sizes, load capacities, and mounting options to accommodate the specific requirements of different food processing applications. The versatility of pillow block bearings allows for their integration into diverse equipment designs, supporting the proper functioning of food processing machinery.
In summary, pillow block bearings contribute to the proper functioning of food processing equipment by offering a sanitary design, ensuring reliable performance, providing corrosion resistance, preventing contamination, enabling easy maintenance, and offering versatility. By fulfilling these roles, pillow block bearings support the efficient, hygienic, and uninterrupted operation of food processing equipment while maintaining the highest standards of food safety and quality.
Are there specific maintenance practices that can extend the lifespan of pillow block bearings?
Yes, there are specific maintenance practices that can help extend the lifespan of pillow block bearings. By following these practices, you can optimize the performance, reliability, and longevity of the bearings. Here are some essential maintenance practices for pillow block bearings:
- Regular Inspection:
- Lubrication:
- Cleanliness:
- Alignment:
- Temperature Monitoring:
- Training and Documentation:
- Replacement when Necessary:
Perform regular inspections of the pillow block bearings to check for any signs of wear, damage, or contamination. Inspect the bearing housing, seals, lubrication, and any visible components. Regular inspections help identify issues early on and allow for timely maintenance or replacement.
Proper lubrication is crucial for the smooth operation of pillow block bearings. Follow the manufacturer’s recommendations for the type of lubricant and the appropriate lubrication intervals. Ensure that the bearing is adequately lubricated to reduce friction, prevent excessive wear, and protect against corrosion.
Maintain cleanliness in the surrounding area of pillow block bearings to prevent the entry of contaminants. Keep the bearing housing clean and free from dirt, dust, and debris that can cause damage or hinder smooth operation. Regularly clean the bearing housing and seals as part of your maintenance routine.
Ensure proper alignment of the pillow block bearings and the associated components. Misalignment can lead to increased stress, vibration, and premature wear. Align the bearings according to the manufacturer’s specifications and make adjustments as necessary to maintain proper alignment.
Monitor the operating temperature of the pillow block bearings. Excessive heat can indicate potential issues such as inadequate lubrication or bearing damage. Continuously high temperatures can accelerate wear and reduce the lifespan of the bearings. Regularly check the temperature and address any abnormal readings promptly.
Provide proper training to personnel responsible for the maintenance of pillow block bearings. Ensure they understand the correct procedures for inspection, lubrication, and other maintenance tasks. Maintain documentation of maintenance activities, including lubrication schedules, inspections, and any repairs or replacements, for reference and tracking purposes.
Finally, it is important to replace pillow block bearings when they show signs of significant wear, damage, or have reached their expected lifespan. Continuing to operate with worn or damaged bearings can lead to failures, production disruptions, and potential safety hazards. Follow the manufacturer’s recommendations and consult with bearing specialists or technicians to determine the appropriate timing for replacement.
By implementing these maintenance practices, you can extend the lifespan of pillow block bearings, improve their performance, and minimize the risk of unexpected failures. Regular inspections, proper lubrication, cleanliness, alignment, temperature monitoring, training, documentation, and timely replacement are key factors in ensuring the longevity and efficient operation of pillow block bearings.
What are pillow block bearings and how are they used in various industrial applications?
Pillow block bearings, also known as plummer block bearings, are a type of bearing mounted inside a housing or block, typically made of cast iron or pressed steel. These bearings are widely used in various industrial applications due to their versatility and ease of installation. Here’s a detailed explanation of pillow block bearings and their uses:
- Design and Construction:
- Supporting Shaft Loads:
- Easy Installation and Maintenance:
- Versatility and Adaptability:
- Environmental Protection:
- Specialized Variations:
A pillow block bearing consists of a bearing insert (such as a deep groove ball bearing, spherical roller bearing, or cylindrical roller bearing) and a housing or block. The housing is typically a split design that allows for easy installation and maintenance. It usually has a flat base with mounting holes for attachment to a support structure, such as a machine frame or conveyor system. The bearing insert is pre-mounted inside the housing and provides the rotating element to support shafts or other moving parts.
Pillow block bearings are primarily used to support rotating shafts and transmit loads between the shaft and the housing. They are capable of handling both radial and axial loads, depending on the type of bearing insert used. The design of the pillow block bearing allows for self-aligning capability, which helps accommodate slight misalignments or shaft deflections, ensuring smooth operation and reducing stress on the bearing.
One of the key advantages of pillow block bearings is their ease of installation and maintenance. The split housing design allows for quick assembly and disassembly without the need to remove other components or disassemble the entire system. This feature simplifies bearing replacement, lubrication, and inspection, reducing downtime and maintenance costs in industrial applications.
Pillow block bearings are highly versatile and adaptable to various industrial applications. They can be found in a wide range of industries, including manufacturing, mining, agriculture, construction, and material handling. These bearings are used in conveyor systems, power transmission equipment, pumps, fans, compressors, and many other rotating machinery applications.
Pillow block bearings are designed to provide a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. Additionally, the housing design often includes provisions for grease or oil lubrication, further protecting the bearing and ensuring proper lubrication for optimal performance.
While the basic design of pillow block bearings remains the same, there are specialized variations available to meet specific application requirements. These include corrosion-resistant bearings for harsh environments, high-temperature bearings for elevated temperature applications, and sealed bearings for applications where additional protection against contamination is needed.
In summary, pillow block bearings are bearing units housed in a block or housing, widely used in various industrial applications. They provide support for rotating shafts, transmit loads, accommodate misalignments, and offer easy installation and maintenance. Their versatility, adaptability, and environmental protection make them suitable for diverse industrial sectors. With specialized variations available, pillow block bearings can be customized to meet specific application needs, ensuring reliable and efficient operation in a wide range of industrial machinery and equipment.
editor by CX 2024-05-14
China Hot selling CZPT Original Factory Bearings UC205 Pillow Block Bearing wholesaler
Product Description
Product Parameters
Item | Value |
Type | Pillow Block Bearings |
Structure | cage |
Applicable Industries | Energy & Mining |
Brand Name | NSK |
Model Number |
UC UCP UCF |
P0 P4 P5 P6 | |
Seals Type | OPEN |
Number of Row | Single Row/Double Rows/Four Rows |
Place of Origin | Japan |
Model | d mm | D mm | H mm | W kg |
UC201 | 12 | 47 | 31 | 0.21 |
UC202 | 15 | 47 | 31 | 0.19 |
UC203 | 17 | 47 | 31 | 0.18 |
UC204 | 20 | 47 | 31 | 0.16 |
UC205 | 25 | 52 | 34.1 | 0.19 |
UC206 | 30 | 62 | 38.1 | 0.31 |
UC207 | 35 | 72 | 42.9 | 0.48 |
UC208 | 40 | 80 | 49.2 | 0.62 |
UC209 | 45 | 85 | 49.2 | 0.67 |
UC210 | 50 | 90 | 51.6 | 0.78 |
UC211 | 55 | 100 | 55.6 | 1.03 |
UC212 | 60 | 110 | 65.1 | 1.45 |
UC213 | 65 | 120 | 65.1 | 1.71 |
UC214 | 70 | 125 | 74.6 | 2.06 |
UC215 | 75 | 130 | 77.8 | 2.22 |
UC216 | 80 | 140 | 82.6 | 2.82 |
UC217 | 85 | 150 | 85.7 | 3.38 |
UC218 | 90 | 160 | 96 | 4.34 |
UC219 | 95 | 170 | 103 | 6.7 |
UC220 | 100 | 180 | 108 | 8.7 |
Product Display
ZheJiang Ponchi New Energy Technology Co., Ltd. is establised in2571, The company is mainly committed to the promotion and sales of world-famous bearing brands.Over the years it has established good cooperative relations with many companies,with a wide range of products lt is used in machinery, mining,steel.electric paper, automobile and other fields.With reasonable commodity price,fast logistics delivery,high-quality service, and strong technical force, the company has won the support and trustof customers and truly achieved a CZPT situation between the company and customers.”Customer’s requirement is our pursuit” the company will always adhere to the new concept of people-oriented, customer service, keeping pace with the times, development and innovation”.
Customer feedback
Certifications
Deep groove ball bearing
Spherical roller bearing
Cylindrical roller bearing
Angular contact ball bearing
Linear bearing
Pillow block bearin
FAQ
1. Who are we?
We are based in ZheJiang , China, start from 2019,sell to South America(30.00%),Mid East(25.00%),North
America(20.00%),Africa(15.00%),Southeast Asia(10.00%). There are total about 1000+ people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
bearing,ball bearing,Roller bearing,Deep groove ball bearing,Tapered roller bearing
4. Why should you buy from us not from other suppliers?
We have more than 20 years of production experience, we have enough inventory to provide you with a full range of bearings, we
have efficient delivery speed, and can provide you with the packaging you need
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Aligning: | Non-Aligning Bearing |
---|---|
Separated: | Unseparated |
Feature: | Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed |
Samples: |
US$ 2.9/Piece
1 Piece(Min.Order) | Order Sample |
---|
Customization: |
Available
| Customized Request |
---|
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
---|
Payment Method: |
|
---|---|
Initial Payment Full Payment |
Currency: | US$ |
---|
Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
---|
How do pillow block bearings contribute to the proper functioning of food processing equipment?
Pillow block bearings play a crucial role in ensuring the proper functioning of food processing equipment. They provide reliable support and smooth operation for rotating shafts and components in various stages of food processing. Here are the key contributions of pillow block bearings to the proper functioning of food processing equipment:
- Sanitary Design:
- Reliable Performance:
- Corrosion Resistance:
- Contamination Prevention:
- Easy Maintenance:
- Versatility:
In food processing environments, maintaining strict hygiene standards is essential. Pillow block bearings designed for food processing equipment are constructed with materials and features that adhere to sanitary requirements. They are often made from stainless steel or other corrosion-resistant materials that are easy to clean and withstand frequent washdowns. Additionally, these bearings have smooth surfaces, rounded edges, and minimal crevices to prevent the accumulation of food particles, debris, or bacteria. The sanitary design of pillow block bearings ensures the integrity and cleanliness of the equipment, minimizing the risk of contamination and ensuring compliance with food safety regulations.
Food processing equipment operates under demanding conditions, including high production rates, heavy loads, and frequent start-stop cycles. Pillow block bearings are designed to withstand these challenges and provide reliable performance. They offer excellent load-bearing capacity, shock resistance, and vibration damping capabilities. This ensures smooth and stable operation of rotating shafts, reducing the risk of equipment failure, downtime, and production interruptions. By contributing to the reliable performance of food processing equipment, pillow block bearings support efficient and uninterrupted food processing operations.
Food processing environments often involve exposure to moisture, chemicals, and cleaning agents. Pillow block bearings designed for food processing equipment are highly resistant to corrosion and chemical attack. They are made from materials that can withstand the corrosive effects of food acids, cleaning solutions, and other substances encountered in the processing area. The corrosion resistance of these bearings helps maintain their structural integrity, extends their lifespan, and ensures reliable performance even in harsh operating conditions.
Preventing contamination is of utmost importance in food processing. Pillow block bearings incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of contaminants into the bearing housing. These seals provide a barrier against dirt, dust, moisture, and other external elements, minimizing the risk of contamination of the food products. The effective sealing of pillow block bearings helps maintain the cleanliness and purity of the processing environment, safeguarding the quality and safety of the food products.
Maintenance and cleanliness are critical in food processing equipment. Pillow block bearings are designed for easy maintenance, inspection, and cleaning. They often have features such as grease fittings or lubrication access points that facilitate the replenishment of lubricants without disassembling the bearing. This simplifies routine maintenance tasks and allows for timely lubrication, ensuring optimal bearing performance. The ease of maintenance of pillow block bearings contributes to the overall efficiency and reliability of food processing equipment.
Food processing equipment encompasses a wide range of applications, such as mixing, grinding, conveying, and packaging. Pillow block bearings offer versatility and can be used in various equipment types and configurations. They are available in different sizes, load capacities, and mounting options to accommodate the specific requirements of different food processing applications. The versatility of pillow block bearings allows for their integration into diverse equipment designs, supporting the proper functioning of food processing machinery.
In summary, pillow block bearings contribute to the proper functioning of food processing equipment by offering a sanitary design, ensuring reliable performance, providing corrosion resistance, preventing contamination, enabling easy maintenance, and offering versatility. By fulfilling these roles, pillow block bearings support the efficient, hygienic, and uninterrupted operation of food processing equipment while maintaining the highest standards of food safety and quality.
Can you provide examples of scenarios where easy mounting and dismounting are crucial with pillow block bearings?
Easy mounting and dismounting of pillow block bearings are crucial in various scenarios where maintenance, repair, or replacement of bearings is required. Here are some examples of situations where easy mounting and dismounting are particularly important:
- Field Maintenance:
- Conveyor Systems:
- High-Speed Machinery:
- Service and Repair Workshops:
- Equipment with Limited Access:
In industries such as agriculture, construction, and mining, equipment often operates in remote or challenging locations. In these scenarios, quick and easy mounting and dismounting of pillow block bearings are essential for efficient field maintenance. Bearings may need to be replaced or serviced on-site to minimize downtime and keep the equipment operational. Easy access to the bearings and straightforward mounting and dismounting procedures enable maintenance personnel to perform these tasks effectively and swiftly.
Conveyor systems are widely used in industries such as manufacturing, warehousing, and logistics. These systems consist of numerous pillow block bearings that support the conveyor rollers or pulleys. In situations where a bearing fails or requires maintenance, easy mounting and dismounting are crucial to minimize disruption to the production or material handling process. Efficient replacement of the bearing allows the conveyor system to resume operation quickly and ensures smooth material flow.
In applications involving high-speed machinery, such as paper mills, printing presses, or textile machinery, easy mounting and dismounting of pillow block bearings are important. These machines often operate at high rotational speeds, and any downtime for bearing replacement or maintenance can have a significant impact on productivity. Quick and hassle-free mounting and dismounting procedures allow maintenance teams to swiftly address bearing issues and restore the machinery to its optimal performance.
Service and repair workshops that handle a wide range of equipment from different industries benefit from easy mounting and dismounting of pillow block bearings. These workshops often deal with various machinery types and sizes, and having a streamlined process for bearing replacement or maintenance is crucial to ensure efficient service delivery. Easy mounting and dismounting procedures simplify the workflow, reduce labor time, and enhance overall operational efficiency.
Some equipment may have limited access to the bearings due to space constraints or design considerations. Examples include compact machinery, enclosed systems, or installations with complex configurations. In such cases, easy mounting and dismounting of pillow block bearings become even more critical. Simplified procedures and accessible mounting points facilitate the replacement or maintenance of bearings in these challenging environments.
In summary, easy mounting and dismounting of pillow block bearings are crucial in scenarios where efficient maintenance, repair, or replacement of bearings is required. This includes field maintenance, conveyor systems, high-speed machinery, service and repair workshops, and equipment with limited access. By enabling quick and hassle-free procedures, easy mounting and dismounting of pillow block bearings contribute to minimizing downtime, optimizing equipment performance, and ensuring smooth operations in various industries and applications.
What advantages do pillow block bearings offer compared to other types of bearings?
Pillow block bearings, also known as plummer block bearings, offer several advantages compared to other types of bearings. These advantages make them a popular choice in various industrial applications. Here’s a detailed explanation of the advantages of pillow block bearings:
- Easy Installation:
- Self-Aligning Capability:
- Load Support:
- Environmental Protection:
- Versatility and Adaptability:
- Easy Maintenance:
Pillow block bearings are designed for easy installation. The split housing allows for quick assembly and disassembly without the need to remove other components or disassemble the entire system. This feature simplifies bearing replacement, lubrication, and inspection, reducing downtime and maintenance costs.
Pillow block bearings are designed to accommodate slight misalignments or shaft deflections. This self-aligning capability helps to ensure smooth operation and reduce stress on the bearing. It allows for more flexibility in the installation process and helps compensate for any misalignment that may occur during operation.
Pillow block bearings are capable of handling both radial and axial loads, depending on the type of bearing insert used. This load-carrying capacity makes them suitable for a wide range of applications where there are varying load requirements. They provide reliable support for rotating shafts and help transmit loads between the shaft and the housing.
Pillow block bearings offer a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. This protection helps to extend the service life of the bearing and improve overall reliability.
Pillow block bearings are highly versatile and adaptable to various industrial applications. They can be found in a wide range of industries, including manufacturing, mining, agriculture, construction, and material handling. These bearings are used in conveyor systems, power transmission equipment, pumps, fans, compressors, and many other rotating machinery applications.
Due to their design, pillow block bearings are easy to maintain. The split housing simplifies lubrication, inspection, and replacement of the bearing insert. This ease of maintenance reduces downtime and allows for efficient servicing of the bearing, contributing to improved operational efficiency.
In summary, pillow block bearings offer several advantages compared to other types of bearings. These advantages include easy installation and maintenance, self-aligning capability, load support, environmental protection, versatility, and adaptability. These features make pillow block bearings a reliable and efficient choice for various industrial applications where ease of installation, flexibility, and durability are important factors.
editor by CX 2024-05-14
China OEM CZPT Professional Manufacturer Supply UCP315 Pillow Block Bearing with Good quality
Product Description
Product Parameters
Item | Value |
Type | Pillow Block Bearings |
Structure | cage |
Applicable Industries | Energy & Mining |
Brand Name | NSK |
Model Number |
UC UCP UC |
Seals Type | OPEN |
Number of Row | Single Row/Double Rows/Four Rows |
Place of Origin | Japan |
Model | d mm | D mm | H mm | W kg |
UCP309 | 100 | 57 | 22 | 4.1 |
UCP310 | 110 | 61 | 22 | 5.8 |
UCP311 | 120 | 66 | 25 | 7.4 |
UCP312 | 130 | 71 | 26 | 9.4 |
UCP313 | 140 | 75 | 75 | 10 |
UCP314 | 150 | 78 | 33 | 12 |
UCP315 | 160 | 82 | 32 | 14 |
UCP316 | 170 | 86 | 34 | 18 |
UCP317 | 180 | 96 | 40 | 20 |
UCP318 | 190 | 96 | 40 | 24 |
UCP319 | 200 | 103 | 41 | 29 |
UCP320 | 215 | 108 | 42 | 35 |
UCP321 | 225 | 112 | 44 | 35 |
UCP322 | 240 | 117 | 46 | 45 |
Product Display
ZheJiang Ponchi New Energy Technology Co., Ltd. is establised in2571, The company is mainly committed to the promotion and sales of world-famous bearing brands.Over the years it has established good cooperative relations with many companies,with a wide range of products lt is used in machinery, mining,steel.electric paper, automobile and other fields.With reasonable commodity price,fast logistics delivery,high-quality service, and strong technical force, the company has won the support and trustof customers and truly achieved a CZPT situation between the company and customers.”Customer’s requirement is our pursuit” the company will always adhere to the new concept of people-oriented, customer service, keeping pace with the times, development and innovation”.
Customer feedback
Certifications
Deep groove ball bearing
Spherical roller bearing
Cylindrical roller bearing
Angular contact ball bearing
Linear bearing
Pillow block bearin
FAQ
1. Who are we?
We are based in ZheJiang , China, start from 2019,sell to South America(30.00%),Mid East(25.00%),North
America(20.00%),Africa(15.00%),Southeast Asia(10.00%). There are total about 1000+ people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
bearing,ball bearing,Roller bearing,Deep groove ball bearing,Tapered roller bearing
4. Why should you buy from us not from other suppliers?
We have more than 20 years of production experience, we have enough inventory to provide you with a full range of bearings, we
have efficient delivery speed, and can provide you with the packaging you need
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Aligning: | Non-Aligning Bearing |
---|---|
Separated: | Unseparated |
Feature: | Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed |
Samples: |
US$ 47.5/Piece
1 Piece(Min.Order) | Order Sample |
---|
Customization: |
Available
| Customized Request |
---|
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
---|
Payment Method: |
|
---|---|
Initial Payment Full Payment |
Currency: | US$ |
---|
Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
---|
How do pillow block bearings contribute to the proper functioning of food processing equipment?
Pillow block bearings play a crucial role in ensuring the proper functioning of food processing equipment. They provide reliable support and smooth operation for rotating shafts and components in various stages of food processing. Here are the key contributions of pillow block bearings to the proper functioning of food processing equipment:
- Sanitary Design:
- Reliable Performance:
- Corrosion Resistance:
- Contamination Prevention:
- Easy Maintenance:
- Versatility:
In food processing environments, maintaining strict hygiene standards is essential. Pillow block bearings designed for food processing equipment are constructed with materials and features that adhere to sanitary requirements. They are often made from stainless steel or other corrosion-resistant materials that are easy to clean and withstand frequent washdowns. Additionally, these bearings have smooth surfaces, rounded edges, and minimal crevices to prevent the accumulation of food particles, debris, or bacteria. The sanitary design of pillow block bearings ensures the integrity and cleanliness of the equipment, minimizing the risk of contamination and ensuring compliance with food safety regulations.
Food processing equipment operates under demanding conditions, including high production rates, heavy loads, and frequent start-stop cycles. Pillow block bearings are designed to withstand these challenges and provide reliable performance. They offer excellent load-bearing capacity, shock resistance, and vibration damping capabilities. This ensures smooth and stable operation of rotating shafts, reducing the risk of equipment failure, downtime, and production interruptions. By contributing to the reliable performance of food processing equipment, pillow block bearings support efficient and uninterrupted food processing operations.
Food processing environments often involve exposure to moisture, chemicals, and cleaning agents. Pillow block bearings designed for food processing equipment are highly resistant to corrosion and chemical attack. They are made from materials that can withstand the corrosive effects of food acids, cleaning solutions, and other substances encountered in the processing area. The corrosion resistance of these bearings helps maintain their structural integrity, extends their lifespan, and ensures reliable performance even in harsh operating conditions.
Preventing contamination is of utmost importance in food processing. Pillow block bearings incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of contaminants into the bearing housing. These seals provide a barrier against dirt, dust, moisture, and other external elements, minimizing the risk of contamination of the food products. The effective sealing of pillow block bearings helps maintain the cleanliness and purity of the processing environment, safeguarding the quality and safety of the food products.
Maintenance and cleanliness are critical in food processing equipment. Pillow block bearings are designed for easy maintenance, inspection, and cleaning. They often have features such as grease fittings or lubrication access points that facilitate the replenishment of lubricants without disassembling the bearing. This simplifies routine maintenance tasks and allows for timely lubrication, ensuring optimal bearing performance. The ease of maintenance of pillow block bearings contributes to the overall efficiency and reliability of food processing equipment.
Food processing equipment encompasses a wide range of applications, such as mixing, grinding, conveying, and packaging. Pillow block bearings offer versatility and can be used in various equipment types and configurations. They are available in different sizes, load capacities, and mounting options to accommodate the specific requirements of different food processing applications. The versatility of pillow block bearings allows for their integration into diverse equipment designs, supporting the proper functioning of food processing machinery.
In summary, pillow block bearings contribute to the proper functioning of food processing equipment by offering a sanitary design, ensuring reliable performance, providing corrosion resistance, preventing contamination, enabling easy maintenance, and offering versatility. By fulfilling these roles, pillow block bearings support the efficient, hygienic, and uninterrupted operation of food processing equipment while maintaining the highest standards of food safety and quality.
How do pillow block bearings contribute to the efficient operation of conveyor systems?
Pillow block bearings play a crucial role in ensuring the efficient operation of conveyor systems. Their contributions can be outlined as follows:
- Support and Load Handling:
- Reduced Friction and Wear:
- Alignment and Stability:
- Protection and Contamination Prevention:
- Maintenance and Accessibility:
Pillow block bearings provide support for the rotating shafts in conveyor systems. They are responsible for handling and transmitting the loads applied to the conveyor, including the weight of the conveyed material and any external forces. By effectively supporting the shaft, pillow block bearings help maintain the structural integrity of the conveyor and ensure smooth and efficient movement of the material.
Pillow block bearings are designed to minimize friction between the rotating shaft and the bearing housing. They incorporate rolling elements, such as balls or rollers, which facilitate smooth motion with reduced friction. By reducing friction and wear, pillow block bearings help optimize the energy efficiency of the conveyor system, minimizing power consumption and extending the lifespan of the bearings and other related components.
Proper alignment of the conveyor components is essential for efficient operation. Pillow block bearings aid in aligning and supporting the shaft, ensuring that it remains centered and in the correct position. This alignment helps prevent excessive vibrations, reduces the risk of misalignment-related issues, and promotes stable and consistent performance of the conveyor system.
Pillow block bearings are designed to provide protection against contaminants, moisture, and debris in the operating environment. They often incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of foreign particles into the bearing. This protection helps maintain the cleanliness of the bearing’s internal components, reducing the risk of premature wear, corrosion, or damage. By preventing contamination, pillow block bearings contribute to the efficient and reliable operation of the conveyor system.
Conveyor systems require periodic maintenance, including bearing inspection, lubrication, and potential replacement. Pillow block bearings are designed with ease of maintenance in mind. They often feature a split housing design that allows for convenient access to the bearing without disassembling the entire conveyor system. This accessibility simplifies maintenance tasks, reduces downtime, and promotes efficient upkeep of the bearings, ensuring the long-term reliability and performance of the conveyor system.
In summary, pillow block bearings contribute to the efficient operation of conveyor systems by providing support, handling loads, reducing friction and wear, ensuring alignment and stability, protecting against contaminants, and offering ease of maintenance. With their essential role in supporting and facilitating the movement of conveyor shafts, pillow block bearings help optimize the performance, energy efficiency, and longevity of conveyor systems.
What factors should be considered when selecting a pillow block bearing for a specific application?
When selecting a pillow block bearing for a specific application, several factors should be taken into consideration to ensure optimal performance and reliability. Here’s a detailed explanation of the factors that should be considered:
- Load Requirements:
- Speed and Operating Conditions:
- Shaft Size and Misalignment:
- Environmental Factors:
- Maintenance Requirements:
- Cost and Availability:
One of the primary factors to consider is the load requirements of the application. Determine the magnitude and direction of the loads that the bearing will be subjected to, including both radial and axial loads. This will help in selecting a pillow block bearing with the appropriate load capacity and load distribution characteristics to handle the specific application’s demands.
Consider the speed at which the bearing will operate and the operating conditions it will be exposed to. Factors such as temperature, humidity, vibration, and contamination levels can affect bearing performance. Select a pillow block bearing that is designed to withstand the anticipated speed and operating conditions, ensuring proper lubrication, heat dissipation, and protection against external elements.
Take into account the shaft size and any potential misalignment that may occur during operation. Ensure that the pillow block bearing has the correct bore size to fit the shaft diameter. Additionally, consider the self-aligning capability of the bearing to accommodate any misalignments or shaft deflections that may occur. This will help prevent premature wear and failure of the bearing.
Assess the environmental factors that the pillow block bearing will be exposed to. Consider the presence of contaminants, such as dust, dirt, moisture, or chemicals, and select a bearing with appropriate sealing or shielding options to prevent ingress and protect against corrosion. For harsh or specialized environments, consider choosing bearings with specific coatings or materials that offer enhanced resistance to corrosion, high temperatures, or aggressive substances.
Consider the maintenance requirements of the application. Evaluate factors such as accessibility, lubrication intervals, and ease of bearing replacement. Select a pillow block bearing that aligns with the maintenance capabilities and resources available, ensuring that the bearing can be properly lubricated, inspected, and serviced as needed to maintain optimal performance and prolong its service life.
While considering the technical requirements, it’s also essential to evaluate the cost and availability of the pillow block bearing. Compare the pricing and availability from different suppliers or manufacturers. Keep in mind that choosing a high-quality bearing from a reputable supplier may provide better long-term value through improved performance and durability.
By carefully considering these factors when selecting a pillow block bearing for a specific application, you can ensure that the chosen bearing meets the requirements of the application, operates reliably, and contributes to the overall efficiency and productivity of the machinery or system.
editor by CX 2024-05-13
China Hot selling Nylon Plastic Waterproof Flange Housing Pillow Block Bearing with Best Sales
Product Description
Nylon Plastic Waterproof Flange Housing Pillow BlockBearing (F206)
Product Description:
Pillow block bearings is actually a variant of deep groove ball bearings, is characterized by its outer diameter surface of the sphere, you can play with the corresponding inner concave spherical bearing self-aligning effct.
Type | Pillow Block Bearing |
Bearing Item | UCFL200 UCFL300 |
Insert bearing | UC200,UC300,SA200,SB200,UK200,SER200 |
Bearing materia | 100% chrome steel GCR-15 |
Housing materia | Cast iron,stainless steel, plastic resin |
Row number | Single row bearing |
UCP204 UCP205 UCP206 UCP207 UCP208 UCP209 UCP210 UCP211 UCP212 UCP213 UCP214 UCP215 UCP216 UCP217 UCP218 |
UCFL204 UCFL205 UCFL206 UCFL207 UCFL208 UCFL209 UCFL210 UCFL211 UCFL212 UCFL213 UCFL214 UCFL215 UCFL216 UCFL217 UCFL218 |
UCF204 UCF205 UCF206 UCF207 UCF208 UCF209 UCF210 UCF211 UCF212 UCF213 UC214 UCF215 UCF216 UC217 UCF218 |
UCFC204 UCFC205 UCFC206 UCFC207 UCFC208 UCFC209 UCFC210 UCFC211 UCFC212 UCFC213 UCFC214 UCFC215 UCFC216 UCFC217 UCFC218 |
UCT204 UCT205 UCT206 UCT207 UCT208 UCT209 UCT210 UCT211 UCT212 UCT213 UCT214 UCT215 UCT216 UCT217 UCT218 |
UCPA204 UCPA205 UCPA206 UCPA207 UCPA208 UCPA209 UCPA210 UCPA211 UCPA212 UCPA213 UCPA214 UCPA215 UCPA216 UCPA217 UCPA218 |
UCHA204 UCHA205 UCHA206 UCHA207 UCHA208 UCHA209 UCHA210 UCHA211 UCHA212 UCHA213 UCHA214 UCHA215 UCHA216 UCHA217 UCHA218 |
UC204 UC205 UC206 UC207 UC208 UC209 UC210 UC211 UC212 UC213 UC214 UC215 UC216 UC217 UC218 |
SA/SB/UK204 SA/SB/UK205 SA/SB/UK206 SA/SB/UK207 SA/SB/UK208 SA/SB/UK209 SA/SB/UK210 SA/SB/UK211 SA/SB/UK212 SA/SB/UK213 SA/SB/UK214 SA/SB/UK215 SA/SB/UK216 SA/SB/UK217 SA/SB/UK218 |
Pillow block bearing mainly used to bearadical load mainly radial and axial joint load, generally should not alone bear the axial load ,such a bearing inner and outer ring can be installed separately.
Company information:
Guanxian Xinyan Pillow Block Bearing Co.,ltd. is based in ZheJiang (CHINA) since 2011 and is 1 of the biggest authorized manufactures and exporters of bearing. We’ve been dedicated to provide all types of hiigh quality bearings to OEM, Retailers and traders throughout international market since the moment established. Pillow block bearings, bearings housing,insert bearings and deep groove ball bearings are all we specialized. We are also developing nonstandard bearings as per the drawings from customers.
Up to now, we have exported our goods to Italy, Brazil, Argentina, Poland, India, Pakistan, Bangladesh,Thailand etc. First class service, efficient delivery methods, the most competitive quality-price ratio, we dedicated to provide you quality brand bearings. Sincerely welcome new and old customers visit and build cooperation.
Packing :
Single box + cartons + pallets or as your requirements.
Shipping:
By Air / By Sea /By Express
a. For small weight or Urgent, goods will be delivery
by Express DHL/FedEX/UPS/TNT/EMS
b.For max production,goods will be shipped by sea/by air.
c.According to your requirements
FAQ:
Why choose BXY?
Quality, loyalty and service is our faith!
Deemed continuous improvement as our permanent pursuits.
Q1.: How many the MOQ of your company?
A1.: Our company MOQ is 1pcs.
Q2.: Could you accept OEM and customize?
A2.:YES, we can customize for you according to sample or drawing.
Q3.: Could you supply sample for free?
A3.: Yes, we can supply sample for free, but need our customer afford freight.
Q4. : Does your factory have CE?
A4.: Yes, we have ISO 9001:2008, and SASO. If you want other CE, we can do for you.
Q5.: Is it your company is factory or Trade Company?
A5.: We have our own factory; our type is factory + trade.
Q6.: What time the guarantee of your bearing quality guarantee period:?
A6.: 6 months ,Customer need supply photos and send bearing back.
Q7.: Could you tell me the payment term of your company can accept?
A7.: T/T, Western Union, PayPal, T/T, L/C
Q8.: Could you tell me the delivery time of your goods?
A8.: 7-15 days , mostly base on your order quantity
If you have any problems pls feel free to contact with me, thank you.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Rolling Body: | Ball Bearings |
---|---|
The Number of Rows: | Single |
Outer Dimension: | Medium and Large(120-190mm) |
Material: | Bearing Steel |
Spherical: | Non-Aligning Bearings |
Load Direction: | Axial Bearing |
Customization: |
Available
| Customized Request |
---|
What role do pillow block bearings play in applications with varying temperature and environmental conditions?
Pillow block bearings play a crucial role in applications with varying temperature and environmental conditions by providing reliable and durable support for rotating shafts and components. Their specific contributions in such applications can be explained as follows:
- Temperature Stability:
- Expansion and Contraction Compensation:
- Environmental Protection:
- Corrosion Resistance:
- Shock and Vibration Absorption:
- Maintenance and Longevity:
Pillow block bearings are designed to withstand a wide range of operating temperatures. They are often constructed with materials that can handle both high and low temperature extremes. Specialized heat-resistant materials, such as high-temperature alloys or heat-treated steels, are used to ensure the bearing’s stability and integrity even in applications with elevated temperatures. By maintaining their structural integrity under varying temperature conditions, pillow block bearings help ensure the continued functionality and performance of the machinery.
Varying temperature conditions can cause thermal expansion and contraction of the components in machinery. Pillow block bearings are engineered to accommodate these dimensional changes. By allowing for slight movement and adjustment due to thermal expansion, they help prevent excessive stress on the shafts and other components. This compensation for thermal expansion and contraction contributes to the overall stability and longevity of the machinery, even in environments with significant temperature fluctuations.
In applications with varying environmental conditions, pillow block bearings provide protection against contaminants, moisture, and other external elements. They often incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of dirt, dust, water, and other contaminants into the bearing. This protection helps maintain the cleanliness and integrity of the bearing’s internal components, reducing the risk of premature wear, corrosion, or damage caused by environmental factors. By safeguarding the bearing, pillow block bearings ensure reliable and efficient operation in environments with varying conditions.
In corrosive environments where moisture, chemicals, or other corrosive agents are present, pillow block bearings with corrosion-resistant materials, such as stainless steel or special coatings, offer additional protection. These bearings are designed to withstand the corrosive effects of the environment, preventing degradation and maintaining their functionality over an extended period. By providing corrosion resistance, pillow block bearings enhance the reliability and lifespan of machinery operating in environments with varying temperature and corrosive conditions.
Applications with varying temperature and environmental conditions often involve machinery subjected to shocks and vibrations. Pillow block bearings are engineered to absorb and dampen these shocks and vibrations, reducing their impact on the rotating shafts and other components. This absorption capability helps prevent excessive stress, minimizes the risk of component failure, and ensures the smooth and reliable operation of the machinery, even in environments with dynamic conditions.
Pillow block bearings designed for applications with varying temperature and environmental conditions often incorporate features that simplify maintenance and extend bearing life. They may have lubrication systems or self-lubricating properties that ensure proper lubrication even in challenging environments. Additionally, they may be designed for easy inspection, cleaning, and replacement, allowing for timely maintenance and minimizing downtime. These features contribute to the longevity and reliability of the machinery in applications with varying temperature and environmental conditions.
In summary, pillow block bearings play a critical role in applications with varying temperature and environmental conditions by providing temperature stability, compensating for expansion and contraction, protecting against contaminants and corrosion, absorbing shocks and vibrations, and facilitating maintenance and longevity. Their ability to withstand and adapt to changing conditions ensures the reliable operation and extended lifespan of machinery in diverse environments.
What are the challenges and solutions for managing misalignment and vibration in pillow block bearings?
Misalignment and vibration pose challenges in the proper functioning and longevity of pillow block bearings. However, there are solutions available to address these issues. Let’s explore the challenges and corresponding solutions for managing misalignment and vibration:
- Misalignment Challenges:
- Increased Friction and Wear: Misalignment causes uneven loading and increased friction between the bearing and the shaft. This can lead to accelerated wear, premature bearing failure, and reduced equipment performance.
- Excessive Heat Generation: Misalignment generates additional heat due to increased friction. This heat can negatively impact the lubrication, leading to lubricant breakdown and reduced bearing life.
- Vibration and Noise: Misaligned pillow block bearings can contribute to vibration and noise in the equipment. Excessive vibration can cause further damage to the bearing and other components, affecting the overall system’s stability and performance.
- Misalignment Solutions:
- Proper Installation and Alignment: Ensuring correct installation procedures and alignment techniques during initial setup or bearing replacement is crucial. This includes aligning the shaft and the bearing within specified tolerances using alignment tools and techniques such as laser alignment or dial indicators.
- Flexible Couplings: Flexible couplings can compensate for minor misalignments between the driving and driven components. These couplings allow for angular, parallel, and axial misalignment, reducing the transmitted misalignment to the pillow block bearings.
- Self-Aligning Bearings: Some pillow block bearings are designed with self-aligning capabilities. These bearings can accommodate small amounts of misalignment without significant adverse effects. Self-aligning bearings utilize specialized internal geometries or spherical outer rings to maintain proper alignment under certain misalignment conditions.
- Adjustable Bearing Housings: Certain pillow block bearing designs incorporate adjustable housings that allow for fine-tuning the alignment. These housings provide additional flexibility in aligning the bearing to the shaft, compensating for misalignment during operation.
- Vibration Challenges:
- Increased Friction and Wear: Vibrations can lead to higher levels of friction and wear within the bearing, potentially causing premature failure and reduced operational lifespan.
- Structural Fatigue: Prolonged exposure to excessive vibration can lead to structural fatigue in the bearing housing, shaft, and other connected components. This can result in cracks, deformations, or even catastrophic failures.
- Unstable Operation: Excessive vibration can negatively impact the stability and performance of the equipment. It can affect accuracy, precision, and overall system functionality.
- Vibration Solutions:
- Balancing: Balancing rotating components, such as shafts, pulleys, or rotors, reduces vibration caused by uneven weight distribution. Dynamic balancing techniques, including static and dynamic analysis, can identify and correct imbalances, minimizing vibration levels.
- Vibration Analysis and Monitoring: Regular vibration analysis and monitoring can help detect and diagnose vibration issues in pillow block bearings. This involves using vibration sensors and analyzing the data to identify potential problems early on, allowing for timely corrective actions.
- Vibration Damping: Employing vibration damping techniques, such as the use of vibration-absorbing materials or isolators, can help mitigate excessive vibrations. These methods absorb or dissipate vibration energy, reducing the impact on the pillow block bearings and the surrounding equipment.
- Improved Lubrication: Proper lubrication is essential for reducing friction and damping vibrations within pillow block bearings. Using the correct lubricant type, quantity, and application method helps maintain a stable lubrication film, minimizing vibration-induced wear.
Misalignment occurs when the shaft and the bearing are not perfectly aligned. This can result from various factors, including improper installation, thermal expansion, shaft deflection, or external forces. The challenges associated with misalignment include:
To manage misalignment in pillow block bearings, several solutions can be implemented:
Vibration refers to the oscillation or shaking of the bearing and the surrounding equipment. Excessive vibration can contribute to various issues:
Managing vibration in pillow block bearings involves implementing the following solutions:
In summary, managing misalignment and vibration in pillow block bearings involves addressing specific challenges and implementing suitable solutions. Proper installation and alignment techniques, flexible couplings, self-aligning bearings, and adjustable housings help manage misalignment. Balancing, vibration analysis and monitoring,vibration damping, and improved lubrication are effective solutions for mitigating vibration-related issues. Implementing these solutions promotes optimal performance, extends the lifespan of pillow block bearings, and ensures the smooth operation of the equipment.
What are pillow block bearings and how are they used in various industrial applications?
Pillow block bearings, also known as plummer block bearings, are a type of bearing mounted inside a housing or block, typically made of cast iron or pressed steel. These bearings are widely used in various industrial applications due to their versatility and ease of installation. Here’s a detailed explanation of pillow block bearings and their uses:
- Design and Construction:
- Supporting Shaft Loads:
- Easy Installation and Maintenance:
- Versatility and Adaptability:
- Environmental Protection:
- Specialized Variations:
A pillow block bearing consists of a bearing insert (such as a deep groove ball bearing, spherical roller bearing, or cylindrical roller bearing) and a housing or block. The housing is typically a split design that allows for easy installation and maintenance. It usually has a flat base with mounting holes for attachment to a support structure, such as a machine frame or conveyor system. The bearing insert is pre-mounted inside the housing and provides the rotating element to support shafts or other moving parts.
Pillow block bearings are primarily used to support rotating shafts and transmit loads between the shaft and the housing. They are capable of handling both radial and axial loads, depending on the type of bearing insert used. The design of the pillow block bearing allows for self-aligning capability, which helps accommodate slight misalignments or shaft deflections, ensuring smooth operation and reducing stress on the bearing.
One of the key advantages of pillow block bearings is their ease of installation and maintenance. The split housing design allows for quick assembly and disassembly without the need to remove other components or disassemble the entire system. This feature simplifies bearing replacement, lubrication, and inspection, reducing downtime and maintenance costs in industrial applications.
Pillow block bearings are highly versatile and adaptable to various industrial applications. They can be found in a wide range of industries, including manufacturing, mining, agriculture, construction, and material handling. These bearings are used in conveyor systems, power transmission equipment, pumps, fans, compressors, and many other rotating machinery applications.
Pillow block bearings are designed to provide a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. Additionally, the housing design often includes provisions for grease or oil lubrication, further protecting the bearing and ensuring proper lubrication for optimal performance.
While the basic design of pillow block bearings remains the same, there are specialized variations available to meet specific application requirements. These include corrosion-resistant bearings for harsh environments, high-temperature bearings for elevated temperature applications, and sealed bearings for applications where additional protection against contamination is needed.
In summary, pillow block bearings are bearing units housed in a block or housing, widely used in various industrial applications. They provide support for rotating shafts, transmit loads, accommodate misalignments, and offer easy installation and maintenance. Their versatility, adaptability, and environmental protection make them suitable for diverse industrial sectors. With specialized variations available, pillow block bearings can be customized to meet specific application needs, ensuring reliable and efficient operation in a wide range of industrial machinery and equipment.
editor by CX 2024-05-10
China wholesaler Factory Good Price and High Quality Pillow Block Bearing UCP203 bearing engineering
Product Description
1.Product Parameters:
2.Product Picture:
3.Application Area:
4.Production Process:
5.Why choose us?
▄ HangZhou Kent bearing Co., Ltd established in 2003, has been focused on high precision and low noise deep groove ball bearing research and manufacturing. Engaged in foreign trade for 15 years, we provide products for many industrial fields. We attach important to global production, Not only won wideapresd praise in the domestic market, but also gain the recognition of foreign market, such as European,Southeast Asian and Africa market.
▄ The company has more than 20 assembly lines, and through ISO9001:2000 quality management system certification, has a professional technical and service team, technical personnel proportion of more than 30%.Over the years, we have been adhering to the use of high-end raw material production, from the first to every step, with excellent product development capabilities and strict quality control, we continue to expand the product line and application range.
▄ To learn from the advanced level at home and abroad, to create their own high-quality bearings, is the CZPT pursuit of Kent bearing company. Uphold the “True quality is more durable, let the bearing move more quieter”
business philosophy, we have received many customers good praise.
▄ Good Warranty we take customer satisfaction and product quality as the first priority for us, we supply reliable warranties and good after-sales services.
6.Packing:
Single package:
7.Contact information:
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Aligning: | Non-Aligning Bearing |
---|---|
Separated: | Separated |
Rows Number: | Single |
Load Direction: | Thrust Bearing |
Material: | Bearing Steel |
Raceway: | Deep Groove Raceway |
Samples: |
US$ 3/Piece
1 Piece(Min.Order) | |
---|
Customization: |
Available
| Customized Request |
---|
Can you explain the differences between sealed and open pillow block bearings?
Sealed and open pillow block bearings differ in their design and functionality, particularly in terms of sealing mechanisms and the level of protection they provide. Here are the key differences between sealed and open pillow block bearings:
- Sealing Mechanism:
- Contamination Protection:
- Lubrication:
- Maintenance:
- Application Suitability:
Sealed pillow block bearings incorporate a sealing mechanism to prevent the entry of contaminants, such as dirt, dust, and moisture, into the bearing. The sealing mechanism is typically made of rubber seals or labyrinth seals that create a barrier between the bearing’s internal components and the external environment. Open pillow block bearings, on the other hand, do not have a sealing mechanism and are open to the surrounding environment.
Sealed pillow block bearings provide a higher level of protection against contamination compared to open bearings. The sealing mechanism acts as a barrier, preventing the entry of contaminants that can cause premature wear, corrosion, or damage to the bearing’s internal components. Open pillow block bearings, by contrast, are more exposed to the surrounding environment and are more susceptible to contamination.
Both sealed and open pillow block bearings require proper lubrication for smooth operation and reduced friction. Sealed bearings are typically pre-lubricated with grease during manufacturing and are designed to be maintenance-free or require minimal lubrication throughout their operating life. Open bearings may need to be lubricated more frequently to ensure optimal performance and prevent excessive wear. Lubrication access points are more accessible in open bearings compared to sealed bearings.
Sealed pillow block bearings are designed to be low maintenance or maintenance-free. The sealing mechanism helps to retain the lubricant and protect the bearing’s internal components, reducing the need for frequent maintenance. Open pillow block bearings may require more regular maintenance, including lubrication, inspection, and cleaning, to ensure proper functioning and extend their lifespan.
The choice between sealed and open pillow block bearings depends on the specific application requirements. Sealed bearings are commonly used in applications where contamination protection is crucial, such as in dusty or dirty environments. They are particularly suitable for applications where maintenance access is limited or where frequent lubrication is not feasible. Open bearings are often used in applications where regular maintenance and lubrication are possible and where contamination is not a significant concern.
It’s important to consider the specific operating conditions, environmental factors, and maintenance capabilities when deciding between sealed and open pillow block bearings. Consulting with bearing manufacturers or industry experts can provide valuable guidance in selecting the most suitable option for your application requirements.
How do different types of pillow block bearings, like split and solid, differ in terms of design and functionality?
Different types of pillow block bearings, such as split and solid designs, exhibit variations in their design and functionality. Here’s a detailed explanation of how these types differ:
- Split Pillow Block Bearings:
- Easy Installation and Maintenance: Split pillow block bearings simplify the installation and maintenance process by providing convenient access to the bearing without dismantling the shaft or surrounding equipment. This feature is particularly beneficial in scenarios where quick and efficient bearing replacement or inspection is required.
- Space Constraints: Split bearings are advantageous in applications where space limitations make it challenging to maneuver or remove solid bearings. The split design allows for easy insertion and removal of the bearing, even in confined spaces.
- Shaft Alignment: Split pillow block bearings often incorporate features that assist with shaft alignment. This ensures proper alignment between the rotating shaft and the bearing, reducing friction, wear, and vibration.
- Temperature Expansion: The split housing design accommodates thermal expansion or contraction of the bearing components. This capability is particularly important in applications where temperature variations occur, preventing potential damage or misalignment due to thermal effects.
- Solid Pillow Block Bearings:
- Stability and Strength: Solid bearings provide a robust and rigid housing, offering excellent stability and support for the bearing and the shaft. They are capable of handling high loads and resisting deformation or deflection under heavy operating conditions.
- Environmental Protection: The solid housing design provides enhanced protection against contaminants, moisture, and debris. It helps to shield the bearing from external elements, reducing the risk of premature wear, corrosion, or damage.
- Sealing Options: Solid pillow block bearings often feature various sealing options, such as rubber seals, felt seals, or labyrinth seals. These seals help to retain the lubricant and prevent the ingress of contaminants, maintaining the integrity and performance of the bearing.
- Design Variations: Solid bearings are available in different configurations and styles to accommodate specific application requirements. This includes variations in the shape, dimensions, mounting methods, and sealing arrangements of the housing.
Split pillow block bearings, also known as split plummer block bearings, are designed with a split housing that allows for easy mounting and dismounting without the need to remove other components or disassemble the shaft. The housing is divided into two or more parts, typically split horizontally or vertically, which can be separated to access the bearing. The split design offers several advantages:
Solid pillow block bearings, also referred to as solid plummer block bearings, have a one-piece housing that encloses the bearing. The housing is typically made of cast iron, ductile iron, or other durable materials. Solid pillow block bearings offer the following characteristics:
In summary, split pillow block bearings and solid pillow block bearings differ in their design and functionality. Split bearings offer easy installation and maintenance, space-saving advantages, assistance with shaft alignment, and accommodation for temperature expansion. On the other hand, solid bearings provide stability, strength, environmental protection, sealing options, and various design variations. The choice between these types depends on the specific application needs, including accessibility requirements, load capacity, environmental conditions, and maintenance considerations.
How does proper lubrication impact the performance and longevity of pillow block bearings?
Proper lubrication plays a crucial role in the performance and longevity of pillow block bearings. It ensures smooth operation, reduces friction and wear, dissipates heat, and protects against corrosion. Here’s a detailed explanation of how proper lubrication impacts the performance and longevity of pillow block bearings:
- Reduced Friction and Wear:
- Heat Dissipation:
- Protection Against Corrosion:
- Prevention of Contamination:
- Extended Service Life:
Lubrication forms a thin film between the rolling elements and the raceways of the pillow block bearing. This film of lubricant reduces friction and minimizes wear by providing a lubricating barrier between the moving surfaces. Reduced friction results in lower energy consumption, less heat generation, and decreased wear on the bearing components, leading to improved performance and prolonged service life.
During operation, pillow block bearings can generate heat due to the friction between the rolling elements and the raceways. Proper lubrication helps to dissipate this heat by carrying it away from the bearing surfaces. Effective heat dissipation prevents excessive temperature rise, which can cause lubricant degradation, thermal expansion, and accelerated wear. By maintaining proper lubrication, the pillow block bearing can operate within the desired temperature range, ensuring optimal performance and preventing premature failure.
Lubrication provides a protective barrier that helps to prevent corrosion and rust formation on the bearing surfaces. Corrosion can occur when moisture or contaminants penetrate the bearing and react with the metal surfaces. The lubricant acts as a barrier, preventing direct contact between the metal surfaces and the external environment, thus inhibiting corrosion and preserving the integrity of the bearing components. Proper lubrication with corrosion-resistant lubricants is particularly important in environments with high humidity, exposure to water, or corrosive substances.
Pillow block bearings are susceptible to contamination from dust, dirt, and other particles present in the operating environment. Proper lubrication with appropriate sealing or shielding options helps to prevent the ingress of contaminants into the bearing. The lubricant forms a protective barrier, sealing off the bearing and reducing the risk of particle intrusion. By minimizing contamination, proper lubrication helps to maintain the smooth operation and integrity of the bearing, preventing premature wear and failure.
By ensuring proper lubrication, the performance and longevity of pillow block bearings can be significantly improved. Proper lubrication reduces friction, wear, and heat, while providing protection against corrosion and contamination. These factors collectively contribute to the extended service life of the bearing. Regular lubrication maintenance, including monitoring the lubricant condition, replenishing or replacing the lubricant as necessary, and following the manufacturer’s recommendations, helps to maximize the service life of the pillow block bearing and optimize its performance.
In summary, proper lubrication is essential for the performance and longevity of pillow block bearings. It reduces friction and wear, dissipates heat, protects against corrosion, and prevents contamination. By maintaining proper lubrication, the pillow block bearing operates smoothly, experiences less wear, and remains protected from external factors, leading to improved performance, extended service life, and enhanced reliability.
editor by CX 2024-05-09
China wholesaler Industrial Machinery Bearing UCT Outer Spherical Bearing UCT310 UCT311 UCT312 UCT313 UCT314 UCT315 Outer Spherical Bearing with Seat Pillow Block Bearing bearing assembly
Product Description
Introduction:
Introduce our outer spherical bearings to meet your business needs!
Are you looking for outer spherical bearings to improve the performance of your industrial machinery? Look no more! Our outer spherical bearing design offers unmatched advantages.
1. Exceptional Load Capacity: Our bearings are designed to handle heavy axial loads with ease, ensuring the reliable operation of your equipment even in the most demanding environments.
2. Precision Engineering: Crafted with precision and attention to detail, these bearings offer outstanding accuracy and minimal friction, contributing to the efficiency and longevity of your machines.
3. Reduced downtime: With our outer spherical bearings, you can count on reduced downtime and maintenance costs, keeping your business productive and profitable.
4. Versatile Applications: Whether you’re in the automotive, aerospace, manufacturing, or any other
Parameter:
Product Name | UCP outer spherical bearing |
Brand Name | KSA |
Material | Gcr15 |
Precision Grade | P0,P6,P5 |
Certification | ISO 9001 |
Packeage | Box /Carton/Wooden Box/Plastic Tube or Per buyers requirement |
MOQ | Depending On Moedl |
Serice | OEM |
Sample | Available |
Payment | TT or L/C or Western Union |
Port | HangZhou |
SAMPLES
1.Samples quantity: 1-10 pcs are available.
2.Free samples: It depends on the model NO., material and quantity. Some of the bearings samples need client to pay samples charge and shipping cost.
3.It’s better to start your order with Trade Assurance to get full protection for your samples order.
CUSTOMIZED
The customized LOGO or drawing is acceptable for us.
MOQ
1.MOQ: 10 pcs mix different standard bearings.
2.MOQ: 10 pcs customized your brand bearings.
OEM POLICY
1.We can printing your brand (logo,artwork)on the bearings or laser engraving your brand on the bearings.
2.We can custom your packaging according to your design
3.All copyright own by clients and we promised don’t disclose any info.
SUPPORT
Please visit our bearings website, we strongly encourage that you can communicate with us through email, thanks! /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Aligning: | Aligning Bearing |
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Separated: | Separated |
Feature: | Low Temperature, Corrosion Resistant, High Temperature, High Speed |
Samples: |
US$ 21.81/Set
1 Set(Min.Order) | Order Sample |
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Customization: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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What considerations are important when selecting the appropriate size and housing material for a pillow block bearing?
When selecting the appropriate size and housing material for a pillow block bearing, several considerations are important to ensure optimal performance and reliability. Here are the key factors to consider:
- Load Capacity:
- Shaft Size and Fit:
- Operating Speed:
- Environmental Conditions:
- Corrosion Resistance:
- Housing Material:
- Lubrication:
Determine the anticipated load that the pillow block bearing will be subjected to. Consider both the magnitude and direction of the load. This information is crucial for selecting a bearing with the appropriate load capacity. It ensures that the bearing can handle the applied loads without premature wear or failure.
Take into account the size and tolerance of the shaft that the bearing will be mounted on. The bearing and shaft should have compatible dimensions and proper fit. Consider factors such as shaft diameter, tolerance, and shape to ensure a secure and accurate fit between the bearing and the shaft.
Understand the expected operating speed of the application. Different pillow block bearings are designed to handle specific speed ranges. Ensure that the selected bearing’s speed rating is suitable for the anticipated operating conditions. Operating the bearing within its speed limitations prevents excessive heat generation and premature failure.
Evaluate the environmental factors that the pillow block bearing will be exposed to. Consider aspects such as temperature extremes, humidity, dust, chemicals, and potential contaminants. Choose a bearing and housing material that can withstand the specific environmental conditions to ensure long-term durability and optimal performance.
If the application is exposed to corrosive elements, select a pillow block bearing with appropriate corrosion resistance. Stainless steel or other corrosion-resistant materials may be necessary to prevent degradation and maintain the functionality of the bearing in such environments.
Consider the housing material for the pillow block bearing. Common housing materials include cast iron, stainless steel, thermoplastic, and composite materials. The choice of housing material depends on factors such as load requirements, environmental conditions, corrosion resistance, and cost considerations. Each housing material has its own advantages and limitations, so select the most suitable material for the specific application.
Identify the lubrication requirements of the pillow block bearing. Some bearings may require periodic lubrication, while others are designed to be maintenance-free or self-lubricating. Consider the availability of lubrication access points and the ease of lubrication when selecting the bearing and housing. Proper lubrication ensures smooth operation, reduces friction, and extends the bearing’s lifespan.
By carefully considering these factors when selecting the appropriate size and housing material for a pillow block bearing, you can ensure compatibility, performance, and longevity in the specific application. Consulting with bearing manufacturers, engineers, or industry experts can provide valuable guidance in making the optimal selection for your specific requirements.
Are there specific maintenance practices that can extend the lifespan of pillow block bearings?
Yes, there are specific maintenance practices that can help extend the lifespan of pillow block bearings. By following these practices, you can optimize the performance, reliability, and longevity of the bearings. Here are some essential maintenance practices for pillow block bearings:
- Regular Inspection:
- Lubrication:
- Cleanliness:
- Alignment:
- Temperature Monitoring:
- Training and Documentation:
- Replacement when Necessary:
Perform regular inspections of the pillow block bearings to check for any signs of wear, damage, or contamination. Inspect the bearing housing, seals, lubrication, and any visible components. Regular inspections help identify issues early on and allow for timely maintenance or replacement.
Proper lubrication is crucial for the smooth operation of pillow block bearings. Follow the manufacturer’s recommendations for the type of lubricant and the appropriate lubrication intervals. Ensure that the bearing is adequately lubricated to reduce friction, prevent excessive wear, and protect against corrosion.
Maintain cleanliness in the surrounding area of pillow block bearings to prevent the entry of contaminants. Keep the bearing housing clean and free from dirt, dust, and debris that can cause damage or hinder smooth operation. Regularly clean the bearing housing and seals as part of your maintenance routine.
Ensure proper alignment of the pillow block bearings and the associated components. Misalignment can lead to increased stress, vibration, and premature wear. Align the bearings according to the manufacturer’s specifications and make adjustments as necessary to maintain proper alignment.
Monitor the operating temperature of the pillow block bearings. Excessive heat can indicate potential issues such as inadequate lubrication or bearing damage. Continuously high temperatures can accelerate wear and reduce the lifespan of the bearings. Regularly check the temperature and address any abnormal readings promptly.
Provide proper training to personnel responsible for the maintenance of pillow block bearings. Ensure they understand the correct procedures for inspection, lubrication, and other maintenance tasks. Maintain documentation of maintenance activities, including lubrication schedules, inspections, and any repairs or replacements, for reference and tracking purposes.
Finally, it is important to replace pillow block bearings when they show signs of significant wear, damage, or have reached their expected lifespan. Continuing to operate with worn or damaged bearings can lead to failures, production disruptions, and potential safety hazards. Follow the manufacturer’s recommendations and consult with bearing specialists or technicians to determine the appropriate timing for replacement.
By implementing these maintenance practices, you can extend the lifespan of pillow block bearings, improve their performance, and minimize the risk of unexpected failures. Regular inspections, proper lubrication, cleanliness, alignment, temperature monitoring, training, documentation, and timely replacement are key factors in ensuring the longevity and efficient operation of pillow block bearings.
What are pillow block bearings and how are they used in various industrial applications?
Pillow block bearings, also known as plummer block bearings, are a type of bearing mounted inside a housing or block, typically made of cast iron or pressed steel. These bearings are widely used in various industrial applications due to their versatility and ease of installation. Here’s a detailed explanation of pillow block bearings and their uses:
- Design and Construction:
- Supporting Shaft Loads:
- Easy Installation and Maintenance:
- Versatility and Adaptability:
- Environmental Protection:
- Specialized Variations:
A pillow block bearing consists of a bearing insert (such as a deep groove ball bearing, spherical roller bearing, or cylindrical roller bearing) and a housing or block. The housing is typically a split design that allows for easy installation and maintenance. It usually has a flat base with mounting holes for attachment to a support structure, such as a machine frame or conveyor system. The bearing insert is pre-mounted inside the housing and provides the rotating element to support shafts or other moving parts.
Pillow block bearings are primarily used to support rotating shafts and transmit loads between the shaft and the housing. They are capable of handling both radial and axial loads, depending on the type of bearing insert used. The design of the pillow block bearing allows for self-aligning capability, which helps accommodate slight misalignments or shaft deflections, ensuring smooth operation and reducing stress on the bearing.
One of the key advantages of pillow block bearings is their ease of installation and maintenance. The split housing design allows for quick assembly and disassembly without the need to remove other components or disassemble the entire system. This feature simplifies bearing replacement, lubrication, and inspection, reducing downtime and maintenance costs in industrial applications.
Pillow block bearings are highly versatile and adaptable to various industrial applications. They can be found in a wide range of industries, including manufacturing, mining, agriculture, construction, and material handling. These bearings are used in conveyor systems, power transmission equipment, pumps, fans, compressors, and many other rotating machinery applications.
Pillow block bearings are designed to provide a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. Additionally, the housing design often includes provisions for grease or oil lubrication, further protecting the bearing and ensuring proper lubrication for optimal performance.
While the basic design of pillow block bearings remains the same, there are specialized variations available to meet specific application requirements. These include corrosion-resistant bearings for harsh environments, high-temperature bearings for elevated temperature applications, and sealed bearings for applications where additional protection against contamination is needed.
In summary, pillow block bearings are bearing units housed in a block or housing, widely used in various industrial applications. They provide support for rotating shafts, transmit loads, accommodate misalignments, and offer easy installation and maintenance. Their versatility, adaptability, and environmental protection make them suitable for diverse industrial sectors. With specialized variations available, pillow block bearings can be customized to meet specific application needs, ensuring reliable and efficient operation in a wide range of industrial machinery and equipment.
editor by CX 2024-05-07
China Good quality Best Selling Standard Heavy Duty UCP205 Pillow Block Bearing drive shaft bearing
Product Description
Product Description
Product |
Pillow Block Bearing |
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Type |
UCP UCF UCFC UCFL UCHA UCPA UCT series |
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Insert Bearing material |
Chrome steel (Gcr15) |
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Housing material |
Stainless steel, Plastic resin, Zinc alloy, Pressed steel |
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Inner diameter |
From 12mm to 17mm |
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Package |
Natural package or according to requirement |
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Applicable Industries |
Building Material Shops, Manufacturing Plant, Machinery Repair Shops,Factory, Farms, Retail, Construction works , Energy & Mining, Advertising Company |
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Precision Rating |
P0 P6 P5 |
Detailed Photos
Packaging & Shipping
Company Profile
ZheJiang Haorongshengye Electrical Equipment Co., Ltd.
1. Was founded in 2008
2. Our Principle:
“Credibility Supremacy, and Customer First”
3. Our Promise:
“High quality products, and Excellent Service”
4. Our Value:
“Being Honesty, Doing the Best, and Long-lasting Development”
5. Our Aim:
“Develop to be a leader in the power transmission parts industry in the world”
6.Our services: |
1).Competitive price |
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2).High quality products |
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3).OEM service or can customized according to your drawings |
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4).Reply your inquiry in 24 hours |
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5).Professional technical team 24 hours online service |
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6).Provide sample service |
Main products
Machines
Exbihition
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Aligning: | Non-Aligning Bearing |
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Separated: | Separated |
Feature: | Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed |
Rows Number: | Single |
Material: | Stainless Steel |
Bearing Block Model: | P |
Samples: |
US$ 100/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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Can you provide insights into recent advancements in pillow block bearing technology?
Recent years have witnessed significant advancements in pillow block bearing technology, driven by the need for improved performance, reliability, and efficiency. These advancements have introduced innovative features and materials, as well as enhanced design and manufacturing techniques. Here are some key insights into the recent advancements in pillow block bearing technology:
- Advanced Materials:
- Sealing and Contamination Control:
- Lubrication Solutions:
- Enhanced Bearing Design:
- Condition Monitoring and Predictive Maintenance:
- Smart and IoT Integration:
New materials have been developed to enhance the performance of pillow block bearings. For example, the use of advanced polymers and composite materials in bearing components offers benefits such as improved corrosion resistance, reduced friction, and lower weight. These materials can withstand demanding operating conditions and provide extended service life. Additionally, the development of specialized coatings and surface treatments has further enhanced the tribological properties of bearing surfaces, reducing wear and friction.
Advancements in sealing technology have focused on improving the effectiveness of seals in preventing contamination and extending bearing life. Innovative seal designs, such as multiple lip seals and non-contact seals, provide superior protection against the ingress of dirt, moisture, and other contaminants. These advanced sealing solutions help maintain the cleanliness of the bearing interior and enhance reliability in challenging environments.
Lubrication is crucial for optimal bearing performance, and recent advancements have focused on improving lubrication solutions. Automatic lubrication systems have become more sophisticated, offering precise and controlled lubricant delivery to pillow block bearings. These systems can be equipped with sensors and monitoring capabilities to ensure proper lubrication and detect abnormalities in lubricant condition or distribution. In addition, the development of advanced lubricants, such as synthetic greases and food-grade lubricants, has improved the efficiency and longevity of pillow block bearings.
Advancements in bearing design have focused on optimizing load distribution, reducing friction, and improving overall performance. Finite element analysis (FEA) and computer-aided design (CAD) tools have enabled more accurate modeling and simulation of bearing behavior, leading to improved designs. Features such as optimized internal geometries, increased contact angles, and improved raceway profiles have resulted in higher load capacities, reduced noise, and improved running accuracy.
Recent advancements have introduced advanced monitoring and diagnostic techniques for pillow block bearings. Vibration analysis, thermal imaging, and acoustic emission monitoring are used to detect early signs of bearing wear, misalignment, or lubrication issues. These technologies enable predictive maintenance strategies, allowing for timely intervention and minimizing the risk of unexpected equipment failure. Condition monitoring systems integrated with pillow block bearings provide valuable insights into bearing health and enable proactive maintenance planning.
The integration of smart technologies and the Internet of Things (IoT) has also impacted pillow block bearing technology. Bearings equipped with sensors and connectivity capabilities can provide real-time data on various parameters, including temperature, vibration, and load conditions. This data can be collected, analyzed, and used for performance optimization, predictive maintenance, and remote monitoring. Smart bearings enable the implementation of Industry 4.0 concepts, enhancing overall equipment efficiency and enabling proactive decision-making.
In summary, recent advancements in pillow block bearing technology have introduced advanced materials, improved sealing and contamination control, enhanced lubrication solutions, optimized bearing designs, enabled condition monitoring and predictive maintenance, and integrated smart and IoT capabilities. These advancements contribute to improved performance, extended service life, and enhanced reliability of pillow block bearings, supporting various industrial applications.
How do pillow block bearings enhance the performance of agricultural machinery like tractors?
Pillow block bearings play a vital role in enhancing the performance of agricultural machinery, including tractors. Their contributions to the functionality and efficiency of tractors can be outlined as follows:
- Support and Load Handling:
- Reduced Friction and Wear:
- Alignment and Stability:
- Contamination Protection:
- Maintenance and Accessibility:
Pillow block bearings provide essential support for the rotating shafts and other moving components in agricultural machinery, such as tractors. They handle and transmit the loads applied to the machinery, including the weight of the equipment, implements, and the forces encountered during operation. By effectively supporting the shafts and components, pillow block bearings help maintain the structural integrity of the machinery and ensure smooth and efficient movement, contributing to overall performance.
Pillow block bearings are designed to minimize friction between the rotating shafts and the bearing housing, reducing energy losses and wear. By incorporating rolling elements, such as balls or rollers, pillow block bearings facilitate smooth motion with reduced friction. This friction reduction results in improved energy efficiency, reduced power consumption, and extended lifespan of the bearings and other related components in the agricultural machinery like tractors.
Proper alignment of the components is crucial for the efficient operation of agricultural machinery, including tractors. Pillow block bearings aid in aligning and supporting the shafts and other moving parts, ensuring they remain centered and in the correct position. This alignment helps prevent excessive vibrations, reduces the risk of misalignment-related issues, and promotes stable and consistent performance, enhancing the overall functionality of tractors.
Agricultural environments can be harsh, with exposure to dust, dirt, moisture, and other contaminants. Pillow block bearings are designed to provide protection against these contaminants. They often incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of foreign particles into the bearing. This protection helps maintain the cleanliness of the bearing’s internal components, reducing the risk of premature wear, corrosion, or damage, and contributing to the reliable and efficient operation of tractors.
Maintenance is an essential aspect of ensuring the performance and longevity of agricultural machinery like tractors. Pillow block bearings are designed with ease of maintenance in mind. They often feature a split housing design that allows for convenient access to the bearing without the need to disassemble the entire machinery. This accessibility simplifies maintenance tasks, reduces downtime, and promotes efficient upkeep of the bearings, contributing to the overall performance and reliability of tractors.
In summary, pillow block bearings enhance the performance of agricultural machinery like tractors by providing support, handling loads, reducing friction and wear, ensuring alignment and stability, protecting against contaminants, and offering ease of maintenance. With their crucial role in supporting and facilitating the movement of shafts and components, pillow block bearings optimize the performance, energy efficiency, and lifespan of agricultural machinery, contributing to improved productivity and reliability in farming operations.
How does proper lubrication impact the performance and longevity of pillow block bearings?
Proper lubrication plays a crucial role in the performance and longevity of pillow block bearings. It ensures smooth operation, reduces friction and wear, dissipates heat, and protects against corrosion. Here’s a detailed explanation of how proper lubrication impacts the performance and longevity of pillow block bearings:
- Reduced Friction and Wear:
- Heat Dissipation:
- Protection Against Corrosion:
- Prevention of Contamination:
- Extended Service Life:
Lubrication forms a thin film between the rolling elements and the raceways of the pillow block bearing. This film of lubricant reduces friction and minimizes wear by providing a lubricating barrier between the moving surfaces. Reduced friction results in lower energy consumption, less heat generation, and decreased wear on the bearing components, leading to improved performance and prolonged service life.
During operation, pillow block bearings can generate heat due to the friction between the rolling elements and the raceways. Proper lubrication helps to dissipate this heat by carrying it away from the bearing surfaces. Effective heat dissipation prevents excessive temperature rise, which can cause lubricant degradation, thermal expansion, and accelerated wear. By maintaining proper lubrication, the pillow block bearing can operate within the desired temperature range, ensuring optimal performance and preventing premature failure.
Lubrication provides a protective barrier that helps to prevent corrosion and rust formation on the bearing surfaces. Corrosion can occur when moisture or contaminants penetrate the bearing and react with the metal surfaces. The lubricant acts as a barrier, preventing direct contact between the metal surfaces and the external environment, thus inhibiting corrosion and preserving the integrity of the bearing components. Proper lubrication with corrosion-resistant lubricants is particularly important in environments with high humidity, exposure to water, or corrosive substances.
Pillow block bearings are susceptible to contamination from dust, dirt, and other particles present in the operating environment. Proper lubrication with appropriate sealing or shielding options helps to prevent the ingress of contaminants into the bearing. The lubricant forms a protective barrier, sealing off the bearing and reducing the risk of particle intrusion. By minimizing contamination, proper lubrication helps to maintain the smooth operation and integrity of the bearing, preventing premature wear and failure.
By ensuring proper lubrication, the performance and longevity of pillow block bearings can be significantly improved. Proper lubrication reduces friction, wear, and heat, while providing protection against corrosion and contamination. These factors collectively contribute to the extended service life of the bearing. Regular lubrication maintenance, including monitoring the lubricant condition, replenishing or replacing the lubricant as necessary, and following the manufacturer’s recommendations, helps to maximize the service life of the pillow block bearing and optimize its performance.
In summary, proper lubrication is essential for the performance and longevity of pillow block bearings. It reduces friction and wear, dissipates heat, protects against corrosion, and prevents contamination. By maintaining proper lubrication, the pillow block bearing operates smoothly, experiences less wear, and remains protected from external factors, leading to improved performance, extended service life, and enhanced reliability.
editor by CX 2024-05-07
China factory Great Pillow Block Bearing 206 207 208 209 210 211 212 213 214 215 216 217 218 bearing air
Product Description
GREAT Pillow block bearing 218
When a very large bearing for a piece of equipment is needed and no standard bearing exists, the equipment manufacturer heavy ball bearingsbearing failure ball bearing warehouse will work with a bearing manufacturer to roller bearing camshaftcreate a special bearing ball bearing unitberry bearing mini thrust bearing anti friction bearing for his application. The various types of bearings foundntn bearing catalog ball bearing sleeve ball bearing motor in this catalog can all be made as extra large bearings. We’ve even manufactured a combined radial/thrust bearing as an extra large.
Pillow Block Bearing is combing ball bearing and bearing seat, a bearing units. Most particularly the spherical bearing are made spherical outer diameter, and the imported bearing with spherical inner hole to install together, variety structure, good versatility and interchangeability.
Applications :
Motor,Machinery,Electric Tools,Sports Apparatus,office equipment,shower blocks,hanging round,closet wheel,toys,Fan,car,truck,tractors and automatic machine,Textile machine,Pump,Agricultural machinery, Machine tool,window , sliding door , other furniture and some toys
UCP Series | UCF Series | UCT Series | UCFA Series | UCPA Series |
201 | 202 | 203 | 203 | 203 |
202 | 203 | 204 | 204 | 204 |
203 | 204 | 205 | 205 | 205 |
204 | 205 | 206 | 206 | 206 |
205 | 206 | 207 | 207 | 207 |
206 | 207 | 208 | 208 | 208 |
207 | 208 | 209 | 209 | 209 |
208 | 209 | 210 | 210 | 210 |
209 | 210 | 211 | 211 | |
210 | 211 | 212 | UCFC Series | 212 |
211 | 212 | 213 | 204 | 213 |
212 | 213 | 214 | 205 | |
213 | 214 | 215 | 206 | UCPH Series |
214 | 215 | 216 | 207 | 204 |
215 | 216 | 217 | 208 | 205 |
216 | 217 | 218 | 209 | 206 |
217 | 218 | 305 | 210 | 207 |
218 | 220 | 306 | 211 | 208 |
220 | 305 | 307 | 212 | 209 |
305 | 306 | 308 | 213 | 210 |
306 | 307 | 309 | 214 | |
307 | 308 | 310 | 215 | UCHA Series |
308 | 309 | 311 | 216 | 204 |
309 | 310 | 312 | 217 | 205 |
310 | 311 | 313 | 218 | 206 |
311 | 312 | 314 | 207 | |
312 | 313 | UCFL Series | 208 | |
313 | 314 | UCFB Series | 202 | 209 |
314 | 315 | 204 | 203 | 210 |
315 | 316 | 205 | 204 | 211 |
316 | 317 | 206 | 205 | 212 |
317 | 318 | 207 | 206 | |
318 | 319 | 208 | 207 | |
319 | 320 | 209 | 208 | |
320 | 322 | 210 | 209 | |
322 | 324 | 211 | 210 | |
324 | 326 | 212 | 211 |
Related Products
Company Information
Great Bearing Co., Ltd. is a professional manufacturer engaged in the research, development, production, sale and service of Cylindrical roller bearing, tapered roller bearing, deep groove ball bearing, Spherical roller bearing etc.
Our factory is located in HangZhou city of the biggest bearing market area in China. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of advanced equipment including double-end face grinding machine etc., flaw detector…In addition, we have obtained ISO9001: 2008 certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as Europe, America, Middle East, Africa and Southeast Asian.
We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.
Certificates
Our advantages
FAQ:
Q: Are you trading company or manufacturer ?
A: We are factory and trading company. Our factory sell market is in china with our brand GREAT.
Q: How long is your delivery time?
A: We have enough stock for roller bearings and ball bearings. Delivery time within 7 days. 15-25 days for 1 container to OEM brand following your request
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge ,please you pay the cost of freight.
Q: What is your payment term?
A: We accept 30% TT advance ,70% balance against the bill lading copy. Also 100% IRR L/C ok.
Packaging & Shipping
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Separated: | Unseparated |
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Feature: | High Temperature, High Speed |
Material: | Stainless Steel |
Bearing Block Model: | Fb |
Application: | Motor |
Service: | OEM ODM |
Samples: |
US$ 0.5/Set
1 Set(Min.Order) | |
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Customization: |
Available
| Customized Request |
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Can you explain the differences between sealed and open pillow block bearings?
Sealed and open pillow block bearings differ in their design and functionality, particularly in terms of sealing mechanisms and the level of protection they provide. Here are the key differences between sealed and open pillow block bearings:
- Sealing Mechanism:
- Contamination Protection:
- Lubrication:
- Maintenance:
- Application Suitability:
Sealed pillow block bearings incorporate a sealing mechanism to prevent the entry of contaminants, such as dirt, dust, and moisture, into the bearing. The sealing mechanism is typically made of rubber seals or labyrinth seals that create a barrier between the bearing’s internal components and the external environment. Open pillow block bearings, on the other hand, do not have a sealing mechanism and are open to the surrounding environment.
Sealed pillow block bearings provide a higher level of protection against contamination compared to open bearings. The sealing mechanism acts as a barrier, preventing the entry of contaminants that can cause premature wear, corrosion, or damage to the bearing’s internal components. Open pillow block bearings, by contrast, are more exposed to the surrounding environment and are more susceptible to contamination.
Both sealed and open pillow block bearings require proper lubrication for smooth operation and reduced friction. Sealed bearings are typically pre-lubricated with grease during manufacturing and are designed to be maintenance-free or require minimal lubrication throughout their operating life. Open bearings may need to be lubricated more frequently to ensure optimal performance and prevent excessive wear. Lubrication access points are more accessible in open bearings compared to sealed bearings.
Sealed pillow block bearings are designed to be low maintenance or maintenance-free. The sealing mechanism helps to retain the lubricant and protect the bearing’s internal components, reducing the need for frequent maintenance. Open pillow block bearings may require more regular maintenance, including lubrication, inspection, and cleaning, to ensure proper functioning and extend their lifespan.
The choice between sealed and open pillow block bearings depends on the specific application requirements. Sealed bearings are commonly used in applications where contamination protection is crucial, such as in dusty or dirty environments. They are particularly suitable for applications where maintenance access is limited or where frequent lubrication is not feasible. Open bearings are often used in applications where regular maintenance and lubrication are possible and where contamination is not a significant concern.
It’s important to consider the specific operating conditions, environmental factors, and maintenance capabilities when deciding between sealed and open pillow block bearings. Consulting with bearing manufacturers or industry experts can provide valuable guidance in selecting the most suitable option for your application requirements.
What are the challenges and solutions for managing misalignment and vibration in pillow block bearings?
Misalignment and vibration pose challenges in the proper functioning and longevity of pillow block bearings. However, there are solutions available to address these issues. Let’s explore the challenges and corresponding solutions for managing misalignment and vibration:
- Misalignment Challenges:
- Increased Friction and Wear: Misalignment causes uneven loading and increased friction between the bearing and the shaft. This can lead to accelerated wear, premature bearing failure, and reduced equipment performance.
- Excessive Heat Generation: Misalignment generates additional heat due to increased friction. This heat can negatively impact the lubrication, leading to lubricant breakdown and reduced bearing life.
- Vibration and Noise: Misaligned pillow block bearings can contribute to vibration and noise in the equipment. Excessive vibration can cause further damage to the bearing and other components, affecting the overall system’s stability and performance.
- Misalignment Solutions:
- Proper Installation and Alignment: Ensuring correct installation procedures and alignment techniques during initial setup or bearing replacement is crucial. This includes aligning the shaft and the bearing within specified tolerances using alignment tools and techniques such as laser alignment or dial indicators.
- Flexible Couplings: Flexible couplings can compensate for minor misalignments between the driving and driven components. These couplings allow for angular, parallel, and axial misalignment, reducing the transmitted misalignment to the pillow block bearings.
- Self-Aligning Bearings: Some pillow block bearings are designed with self-aligning capabilities. These bearings can accommodate small amounts of misalignment without significant adverse effects. Self-aligning bearings utilize specialized internal geometries or spherical outer rings to maintain proper alignment under certain misalignment conditions.
- Adjustable Bearing Housings: Certain pillow block bearing designs incorporate adjustable housings that allow for fine-tuning the alignment. These housings provide additional flexibility in aligning the bearing to the shaft, compensating for misalignment during operation.
- Vibration Challenges:
- Increased Friction and Wear: Vibrations can lead to higher levels of friction and wear within the bearing, potentially causing premature failure and reduced operational lifespan.
- Structural Fatigue: Prolonged exposure to excessive vibration can lead to structural fatigue in the bearing housing, shaft, and other connected components. This can result in cracks, deformations, or even catastrophic failures.
- Unstable Operation: Excessive vibration can negatively impact the stability and performance of the equipment. It can affect accuracy, precision, and overall system functionality.
- Vibration Solutions:
- Balancing: Balancing rotating components, such as shafts, pulleys, or rotors, reduces vibration caused by uneven weight distribution. Dynamic balancing techniques, including static and dynamic analysis, can identify and correct imbalances, minimizing vibration levels.
- Vibration Analysis and Monitoring: Regular vibration analysis and monitoring can help detect and diagnose vibration issues in pillow block bearings. This involves using vibration sensors and analyzing the data to identify potential problems early on, allowing for timely corrective actions.
- Vibration Damping: Employing vibration damping techniques, such as the use of vibration-absorbing materials or isolators, can help mitigate excessive vibrations. These methods absorb or dissipate vibration energy, reducing the impact on the pillow block bearings and the surrounding equipment.
- Improved Lubrication: Proper lubrication is essential for reducing friction and damping vibrations within pillow block bearings. Using the correct lubricant type, quantity, and application method helps maintain a stable lubrication film, minimizing vibration-induced wear.
Misalignment occurs when the shaft and the bearing are not perfectly aligned. This can result from various factors, including improper installation, thermal expansion, shaft deflection, or external forces. The challenges associated with misalignment include:
To manage misalignment in pillow block bearings, several solutions can be implemented:
Vibration refers to the oscillation or shaking of the bearing and the surrounding equipment. Excessive vibration can contribute to various issues:
Managing vibration in pillow block bearings involves implementing the following solutions:
In summary, managing misalignment and vibration in pillow block bearings involves addressing specific challenges and implementing suitable solutions. Proper installation and alignment techniques, flexible couplings, self-aligning bearings, and adjustable housings help manage misalignment. Balancing, vibration analysis and monitoring,vibration damping, and improved lubrication are effective solutions for mitigating vibration-related issues. Implementing these solutions promotes optimal performance, extends the lifespan of pillow block bearings, and ensures the smooth operation of the equipment.
What advantages do pillow block bearings offer compared to other types of bearings?
Pillow block bearings, also known as plummer block bearings, offer several advantages compared to other types of bearings. These advantages make them a popular choice in various industrial applications. Here’s a detailed explanation of the advantages of pillow block bearings:
- Easy Installation:
- Self-Aligning Capability:
- Load Support:
- Environmental Protection:
- Versatility and Adaptability:
- Easy Maintenance:
Pillow block bearings are designed for easy installation. The split housing allows for quick assembly and disassembly without the need to remove other components or disassemble the entire system. This feature simplifies bearing replacement, lubrication, and inspection, reducing downtime and maintenance costs.
Pillow block bearings are designed to accommodate slight misalignments or shaft deflections. This self-aligning capability helps to ensure smooth operation and reduce stress on the bearing. It allows for more flexibility in the installation process and helps compensate for any misalignment that may occur during operation.
Pillow block bearings are capable of handling both radial and axial loads, depending on the type of bearing insert used. This load-carrying capacity makes them suitable for a wide range of applications where there are varying load requirements. They provide reliable support for rotating shafts and help transmit loads between the shaft and the housing.
Pillow block bearings offer a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. This protection helps to extend the service life of the bearing and improve overall reliability.
Pillow block bearings are highly versatile and adaptable to various industrial applications. They can be found in a wide range of industries, including manufacturing, mining, agriculture, construction, and material handling. These bearings are used in conveyor systems, power transmission equipment, pumps, fans, compressors, and many other rotating machinery applications.
Due to their design, pillow block bearings are easy to maintain. The split housing simplifies lubrication, inspection, and replacement of the bearing insert. This ease of maintenance reduces downtime and allows for efficient servicing of the bearing, contributing to improved operational efficiency.
In summary, pillow block bearings offer several advantages compared to other types of bearings. These advantages include easy installation and maintenance, self-aligning capability, load support, environmental protection, versatility, and adaptability. These features make pillow block bearings a reliable and efficient choice for various industrial applications where ease of installation, flexibility, and durability are important factors.
editor by CX 2024-05-06