China Long Pillow Block Bearing Housing Bearing Motorcycle Fingerboard Wheels Bearings drive shaft bearing

Product Description

1.Bearing Manufacturing unit much more than twenty years 

two.Possess brand name :SDML  bearing ,manufacturer search for distributor and agents. 

three.OEM Acknowledged. 

four.ISO9001

 Ball Bearing Specification:

Seals Sorts ZZ,Z,2RS,rs,RZ,2RZ,Open up
Vibration Level Z1V1,Z2V2,Z3V3
Clearance C2,C0,C3,C4,C5
Tolerance Codes ABEC-1,ABEC-3,ABEC-5
Materral GCr15-China/AISI52100-United states of america/Din100Cr6-Germany
MOQ 1Set at the very least
Delivery Time five-ten days soon after deal
Payment Conditions TT/PAPAL/WESTERN UNION
Deal Tube bundle+outer carton+palletsSingle box+outer carton+pallets
Tube packge+center box+outer carton+palletsAccording to your prerequisite

 Deep Groove Ball Bearing Models and Parameters:

 

Bearing
NO.
ID OD B Mass Content Cr Cor Max Speed
(Grease)
Max Pace
(Oil)
  (mm) (mm) (mm) (kg)   (kN) (kN) (r/min) (r/min)
606 six 17 6 .0058 Chrome
Steel
1.ninety five .74 43000 51000
607 seven 19 6 .0076 Chrome
Steel
two.six one.05 40000 47000
608 eight 22 7 .012 Chrome
Metal
3.3 1.35 34000 41000
609 9 24 seven .015 Chrome
Metal
three.35 1.four 33000 40000
626 six 19 6 .0081 Chrome
Steel
two.six one.05 35000 43000
627 7 22 7 .013 Chrome
Metal
3.3 1.35 31000 37000
628 eight 24 eight .016 Chrome
Steel
three.35 one.four 28000 35000
629 9 26 8 .02 Chrome
Metal
four.55 two 27000 33000
6000 ten 26 eight .019 Chrome
Steel
four.fifty eight 1.ninety eight 22000 30000
6001 12 28 eight .571 Chrome
Steel
five.1 2.38 20000 26000
6002 fifteen 32 nine .03 Chrome
Metal
5.fifty eight 2.85 19000 24000
6003 seventeen 35 10 .04 Chrome
Metal
six 3.25 17000 21000
6004 twenty 42 twelve .069 Chrome
Steel
nine.38 5.02 16000 19000
6005 25 47 12 .08 Chrome
Metal
ten.one five.eighty five 15000 18000
6006 30 55 13 .116 Chrome
Metal
thirteen.2 eight.twenty five 13000 15000
6007 35 62 14 .one hundred fifty five Chrome
Steel
15.nine ten.3 11000 13000
6008 forty sixty eight fifteen .185 Chrome
Metal
17 eleven.8 9000 11000
6009 45 75 sixteen .23 Chrome
Steel
21 14.8 8000 10000
6571 50 80 16 .25 Chrome
Steel
22 sixteen.2 7000 9000
6011 fifty five 90 18 .362 Chrome
Metal
thirty.2 21.8 7000 8500
6012 sixty ninety five 18 .385 Chrome
Steel
31.five 24.2 6300 7500
6013 65 a hundred 18 .41 Chrome
Metal
32 24.8 6000 7000
6014 70 one hundred ten twenty .575 Chrome
Metal
38.5 30.five 5000 6700
6015 75 a hundred and fifteen 20 .603 Chrome
Metal
forty.2 33.two 5300 6300
6016 eighty one hundred twenty five 22 .821 Chrome
Steel
forty seven.5 39.8 5000 6000
6017 85 a hundred thirty 22 .848 Chrome
Metal
fifty.8 42.8 4500 5600
6018 ninety a hundred and forty 24 1.one Chrome
Metal
58 49.eight 4300 5300
6019 95 one hundred forty five 24 1.fifteen Chrome
Steel
57.8 fifty 4000 5000
6571 one hundred a hundred and fifty 24 one.18 Chrome
Metal
64.five 56.two 3800 4800
6571 105 a hundred and sixty 26 one.52 Chrome
Metal
seventy one.eight sixty three.two 3600 4500
6571 one hundred ten one hundred seventy 28 1.89 Chrome
Steel
eighty one.8 72.eight 3400 4300
6571 a hundred and twenty one hundred eighty 28 1.ninety nine Chrome
Steel
87.5 79.two 3000 3800
6026 a hundred thirty 200 33 three.08 Chrome
Metal
one hundred and five ninety six.8 2800 3600
6571 one hundred forty 210 33 three.seventeen Chrome
Steel
116 108 2400 3200
6030 150 225 35 three.903 Chrome
Metal
132 125 2200 3000
6032 a hundred and sixty 240 38 four.eighty three Chrome
Metal
145 138 2000 2800
6034 170 260 42 six.5 Chrome
Steel
a hundred and seventy one hundred seventy 1900 2600
6036 180 280 46 8.fifty one Chrome
Steel
188 198 1300 2400
6038 one hundred ninety 290 forty six 8.865 Chrome
Steel
188 two hundred 1700 2200
6040 two hundred 310 51 eleven.64 Chrome
Steel
205 225 1600 2000
6044 220 340 56 eighteen Chrome
Steel
252 268 1400 1800
6048 240 360 56 20 Chrome
Steel
270 292 1200 1600
6052 260 400 sixty five 28.eight Chrome
Steel
292 372 1100 1500
6056 280 420 65 32.1 Chrome
Metal
305 408 950 1300
6064 320 480 74 forty eight.4 Chrome
Steel
345 513 900 1100
6072 360 540 82 sixty eight Chrome
Steel
400 622 750 950
6080 four hundred 600 90 89.four Chrome
Metal
512 868 630 800
sixty/500 five hundred 720 one hundred a hundred thirty five Chrome
Metal
415 1571 750 900
6200 10 30 nine .032 Chrome
Steel
five.one 2.38 20000 26000
6201 12 32 10 .037 Chrome
Metal
six.82 three.05 19000 24000
6202 15 35 11 .045 Chrome
Steel
7.sixty five three.seventy two 18000 22000
6203 seventeen 40 twelve .065 Chrome
Steel
9.fifty eight four.seventy eight 16000 20000
6204 20 forty seven 14 .106 Chrome
Steel
twelve.8 6.sixty five 14000 18000
6205 twenty five fifty two fifteen .128 Chrome
Steel
14 seven.85 13000 15000
6206 30 sixty two 16 .199 Chrome
Metal
19.five eleven.three 11000 13000
6207 35 seventy two seventeen .288 Chrome
Steel
25.seven 15.four 9200 11000
6208 40 eighty 18 .368 Chrome
Metal
29.five 18 8000 10000
6209 forty five eighty five 19 .416 Chrome
Steel
31.five twenty.five 7000 9000
6210 fifty 90 twenty .463 Chrome
Metal
35 23.two 6700 8500
6211 fifty five one hundred 21 .603 Chrome
Metal
forty three.two 29.two 6000 7500
6212 sixty one hundred ten 22 .789 Chrome
Metal
forty seven.eight 32.eight 5600 7000
6213 60 120 23 .99 Chrome
Metal
57.two forty 5000 6300
6214 70 one hundred twenty five 24 1.084 Chrome
Steel
sixty.eight forty five 4800 6000
6215 seventy five 130 25 1.171 Chrome
Steel
66 forty nine.five 4500 5600
6216 eighty 140 26 one.448 Chrome
Metal
seventy one.five fifty four.two 4300 5300
6217 eighty five a hundred and fifty 28 1.803 Chrome
Metal
83.two 63.8 4000 5000
6218 90 160 thirty two.17 Chrome
Steel
ninety five.eight 71.5 3800 4800
6219 ninety five one hundred seventy 32 2.62 Chrome
Steel
110 82.eight 3600 4500
6220 a hundred a hundred and eighty 34 3.19 Chrome
Metal
122 ninety two.8 3400 4300
6221 a hundred and five 190 36 3.78 Chrome
Steel
133 one zero five 3200 4000
6222 one hundred ten two hundred 38 4.forty two Chrome
Metal
a hundred and forty four 117 3000 3800
6224 a hundred and twenty 215 forty 5.three Chrome
Metal
one hundred fifty five 131 2600 3400
6226 a hundred thirty 230 40 six.12 Chrome
Steel
a hundred sixty five 148 2400 3200
6228 140 250 forty two 7.seventy seven Chrome
Steel
179 167 2000 2800
6230 150 270 forty five nine.seventy eight Chrome
Steel
203 199 1900 2600
6232 a hundred and sixty 290 forty eight twelve.22 Chrome
Metal
215 218 1800 2400
6234 170 310 52 fifteen.241 Chrome
Steel
245 260 1700 2200
6236 180 320 52 15.518 Chrome
Metal
262 285 1600 2000
6238 a hundred ninety 340 fifty five 18.691 Chrome
Steel
285 322 1500 1900
6240 two hundred 360 fifty eight 22.577 Chrome
Steel
288 332 1400 1800
6244 220 400 sixty five 36.5 Chrome
Metal
355 365 1200 1600
6248 240 440 seventy two fifty three.9 Chrome
Metal
358 467 one thousand 1400
6300 ten 35 eleven .053 Chrome
Steel
7.65 three.48 18000 24000
6301 twelve 37 12 .06 Chrome
Steel
9.72 five.08 17000 22000
6302 fifteen forty two thirteen .082 Chrome
Steel
11.5 five.42 16000 20000
6303 seventeen 47 14 .a hundred and fifteen Chrome
Metal
thirteen.5 6.fifty eight 15000 18000
6304 twenty 52 15 .142 Chrome
Metal
fifteen.8 seven.88 13000 16000
6305 twenty five 62 17 .232 Chrome
Steel
20.6 eleven.3 11000 13000
6306 30 72 19 .346 Chrome
Metal
26.7 15 6600 12000
6307 35 80 21 .457 Chrome
Steel
33.4 19.3 8500 ten thousand
6308 forty 90 23 .639 Chrome
Metal
40.eight 24 7000 8500
6309 forty five one hundred 25 .837 Chrome
Steel
fifty two.8 31.eight 6300 7500
6310 50 110 27 1.082 Chrome
Metal
61.eight 38 6000 7000
6311 fifty five 120 29 one.367 Chrome
Metal
seventy one.5 44.eight 5600 6700
6312 sixty one hundred thirty 31 1.seventy one Chrome
Steel
81.8 fifty one.eight 5000 6000
6313 65 140 33 2.1 Chrome
Metal
ninety three.8 sixty.five 4500 5300
6314 70 one hundred fifty 35 2.55 Chrome
Steel
105 68 4300 5000
6315 seventy five 160 37 three.05 Chrome
Steel
113 76.eight 4000 4800
6316 eighty one hundred seventy 39 3.sixty one Chrome
Metal
123 86.5 3800 4500
6317 eighty five 180 41 4.284 Chrome
Metal
132 ninety six.five 3600 4300
6318 ninety one hundred ninety 43 four.97 Chrome
Steel
one hundred forty five 108 3400 4000
6319 ninety five 200 45 5.74 Chrome
Metal
157 122 3200 3800
6320 100 215 47 7.09 Chrome
Steel
173 a hundred and forty 2800 3600
6321 105 225 forty nine eight.05 Chrome
Steel
184 153 2600 3200
6322 a hundred and ten 240 50 nine.fifty three Chrome
Steel
205 178 2400 3000
6324 a hundred and twenty 260 55 12.2 Chrome
Steel
228 208 2200 2800
6326 130 280 58 14.seventy seven Chrome
Steel
253 242 2000 2600
6328 one hundred forty 300 sixty two 18.33 Chrome
Steel
275 272 1900 2400
6330 150 320 sixty five 21.87 Chrome
Steel
288 295 1700 2200
6332 one hundred sixty 340 sixty eight 26.forty three Chrome
Metal
313 340 1600 2000
6334 170 360 72 31.fourteen Chrome
Steel
335 378 1500 1900
6336 one hundred eighty 380 seventy five 35.23 Chrome
Steel
409 534 1400 1800
6338 a hundred ninety four hundred 78 40.fifty three Chrome
Metal
458 576 1300 1600
6403 17 sixty two seventeen .27 Chrome
Steel
22.seven ten.8 11000 15000
6404 twenty 72 19 .four Chrome
Steel
31 15.two 9500 13000
6405 25 eighty 21 .53 Chrome
Steel
36.1 19.4 9100 11000
6406 thirty 90 23 .735 Chrome
Steel
forty three.four 23.9 8100 9700
6407 35 one hundred 25 .952 Chrome
Steel
55 31 7200 8600
6408 40 one hundred ten 27 1.221 Chrome
Steel
sixty five.five 37.five 6300 8000
6409 forty five one hundred twenty 29 1.52 Chrome
Metal
77.5 45.five 5600 7000
6410 fifty 130 31 1.855 Chrome
Metal
922 fifty five.two 5300 6300
6411 55 140 33 two.316 Chrome
Steel
one hundred 62.5 4800 6000
6412 60 a hundred and fifty 35 2.811 Chrome
Metal
109 70 4500 5600
6413 65 160 37 3.342 Chrome
Metal
118 78.5 4300 5300
6414 70 one hundred eighty 42 four.896 Chrome
Metal
140 99.5 3800 4500
6415 75 a hundred ninety forty five five.739 Chrome
Steel
154 one hundred fifteen 3600 4300
6416 80 200 48 six.752 Chrome
Steel
163 one hundred twenty five 3400 4000
6417 eighty five 210 fifty two 7.933 Chrome
Steel
a hundred seventy five 138 3200 3800
6418 90 225 54 9.56 Chrome
Metal
192 158 2800 3600
6420 100 250 58 twelve.9 Chrome
Steel
223 195 2400 3200
6422 110 280 sixty five 18.34 Chrome
Steel
225 238 2000 2800
6426 a hundred thirty 340 seventy eight 33.seven Chrome
Steel
16001 twelve 28 7 .571 Chrome
Steel
five.one two.four 20000 26000
16002 fifteen 32 8 .571 Chrome
Metal
5.6 two.eight 19000 24000
16003 seventeen 35 8 .032 Chrome
Metal
six three.three 18000 22000
16004 twenty 42 eight .05 Chrome
Metal
7.9 four.five 16000 19000
16005 25 47 eight .06 Chrome
Steel
eight.85 5.six 15000 18000
16006 thirty 55 nine .085 Chrome
Metal
eleven.two 7.35 13000 15000
16007 35 sixty two nine .11 Chrome
Metal
12.two eight.85 11000 13000
16008 40 68 nine .125 Chrome
Steel
12.6 9.6 9000 11000
16009 forty five seventy five ten .155 Chrome
Steel
fifteen.6 12.two 8000 ten thousand
16571 50 80 ten .166 Chrome
Metal
16.one thirteen.1 8000 9500
16011 55 ninety 11 .207 Chrome
Metal
19.4 16.two 7000 8500
16012 sixty 95 11 .224 Chrome
Metal
19.9 17.5 6300 7500
16013 sixty one hundred 11 .241 Chrome
Steel
20.five 18.6 6000 7000
16014 70 110 thirteen .386 Chrome
Steel
27.nine 25 5600 6700
16015 seventy five one hundred fifteen thirteen .411 Chrome
Metal
28.seven 26.eight 5300 6300
16016 eighty a hundred twenty five fourteen .539 Chrome
Steel
33.1 31.4 5000 6000
16017 eighty five one hundred thirty 14 .968 Chrome
Steel
34 33.3 4500 5600
16018 90 one hundred forty sixteen .671 Chrome
Steel
forty one.5 39.3 4300 5300
16019 ninety five 145 16 .seventy one Chrome
Steel
forty two.seven forty one.9 4000 5000
16571 100 a hundred and fifty 16 .seventy four Chrome
Metal
forty three.8 forty four.three 3800 4800
16571 one zero five 160 18 1 Chrome
Metal
51.eight fifty.6 3600 4500
16571 110 170 19 one.27 Chrome
Steel
57.4 fifty six.seven 3400 4300
16571 a hundred and twenty a hundred and eighty 19 1.374 Chrome
Metal
fifty eight.8 60.4 3000 3800
16026 a hundred thirty 200 22 1.868 Chrome
Metal
seventy nine.7 seventy nine.2 2800 3600
16571 140 210 22 2 Chrome
Metal
eighty two.one eighty five 2400 3200
16030 one hundred fifty 225 24 two.638 Chrome
Steel
91.nine ninety eight.5 2200 3000
16032 a hundred and sixty 240 25 2.835 Chrome
Metal
ninety eight.7 107 2000 2800
16034 170 260 28 4.157 Chrome
Steel
118 a hundred thirty 1900 2600
16036 a hundred and eighty 280 31 5.a hundred thirty five Chrome
Metal
one hundred forty four 157 1800 2400
16038 190 290 31 five.429 Chrome
Metal
149 168 1700 2200
16040 200 310 34 six.624 Chrome
Steel
167 191 1800 2000
16044 220 340 37 9.285 Chrome
Metal
181 216 1400 1800
16048 240 360 37 14.5 Chrome
Metal
172 210 1200 1600
16052 260 400 forty four 22.5 Chrome
Metal
235 310 1100 1500
16056 280 420 44 Chrome
Steel
16060 300 460 50 Chrome
Metal
16064 320 480 50 Chrome
Metal
16068 340 520 fifty seven Chrome
Steel
16072 360 540 fifty seven Chrome
Steel

A single of the foremost bearing makers and exporters in China

 

  ZheJiang Minglun Bearing Technology Co., Ltd. is a expert and top producer of ball and roller bearings.The business worked at the stop of last century.We begin from the unknown classic loved ones generation,Up to now, it covers an region of 7000 sq. meters,A lot more than 100 workers and  specialists,Three places of the generation plant.For railway, vehicle, motor, metallurgy, mining, agriculture, foods… …Many industries supply high-quality items and technical services.It relies on the organization philosophy we have adhered to for a extended time:Solution quality is reputation,Great provider is our basis,Science and technology for improvement.
  The firm’s enterprise philosophy of CZPT cooperation,Create skilled generation method and technical services system of bearings.We sincerely welcome close friends from all more than the planet to negotiate cooperation and look for widespread improvement.
 

 

 

Investigation and Improvement

Given that 2016, the Corporation has set up a Analysis & Development Center equipped with a number of laboratories utilized for precision measurement, mechanical testing, lifespan testing, and physicochemical testing, to continuously up grade its abilities and raise its manufacturing standard and product’s precision. Our workshops are put in with a sequence of superior numerically-controlled, grinding and assembly tools that make use of centralized filtration and cooling techniques. Together with the generation gear suppliers, we produced these grinding, ultra-precision, totally automatic integrated creation strains, and possess the intellectual residence rights. The precision stage of the items are at P6,P5 amount and previously mentioned, with sound stage reachingZ2,V2,Z3,V3 Z4, V4 and earlier mentioned. Some of our tasks have exceeded the 30% precision reserves. Our items are extensively utilised in electric motors, cars, bikes, home appliances, textile, electric powered resources and drinking water pump equipment industries, equally locally and globally.

Welcome close friends from all over the entire world to get in touch with us. The Group will adhere to the extended-phrase growth notion “Very good provider is our basis
,Science and engineering for advancement,Unity, friendship and CZPT cooperation”. Consumer satisfaction is our lifeline and our maximum honor.We will do our best to meet your requirements, and will do better in the future.

Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel
Bearing Production History: 21year

###

Samples:
US$ 30/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|


###

Seals Types ZZ,Z,2RS,rs,RZ,2RZ,OPEN
Vibration Level Z1V1,Z2V2,Z3V3
Clearance C2,C0,C3,C4,C5
Tolerance Codes ABEC-1,ABEC-3,ABEC-5
Materral GCr15-China/AISI52100-USA/Din100Cr6-Germany
MOQ 1Set at least
Delivery Time 5-10 days after contract
Payment Terms TT/PAPAL/WESTERN UNION
Package Tube package+outer carton+pallets;Single box+outer carton+pallets;
Tube packge+middle box+outer carton+pallets;According to your requirement

###

Bearing
NO.
ID OD B Mass Material Cr Cor Max Speed
(Grease)
Max Speed
(Oil)
  (mm) (mm) (mm) (kg)   (kN) (kN) (r/min) (r/min)
606 6 17 6 0.0058 Chrome
Steel
1.95 0.74 43000 51000
607 7 19 6 0.0076 Chrome
Steel
2.6 1.05 40000 47000
608 8 22 7 0.012 Chrome
Steel
3.3 1.35 34000 41000
609 9 24 7 0.015 Chrome
Steel
3.35 1.4 33000 40000
626 6 19 6 0.0081 Chrome
Steel
2.6 1.05 35000 43000
627 7 22 7 0.013 Chrome
Steel
3.3 1.35 31000 37000
628 8 24 8 0.016 Chrome
Steel
3.35 1.4 28000 35000
629 9 26 8 0.02 Chrome
Steel
4.55 2 27000 33000
6000 10 26 8 0.019 Chrome
Steel
4.58 1.98 22000 30000
6001 12 28 8 0.022 Chrome
Steel
5.1 2.38 20000 26000
6002 15 32 9 0.03 Chrome
Steel
5.58 2.85 19000 24000
6003 17 35 10 0.04 Chrome
Steel
6 3.25 17000 21000
6004 20 42 12 0.069 Chrome
Steel
9.38 5.02 16000 19000
6005 25 47 12 0.08 Chrome
Steel
10.1 5.85 15000 18000
6006 30 55 13 0.116 Chrome
Steel
13.2 8.25 13000 15000
6007 35 62 14 0.155 Chrome
Steel
15.9 10.3 11000 13000
6008 40 68 15 0.185 Chrome
Steel
17 11.8 9000 11000
6009 45 75 16 0.23 Chrome
Steel
21 14.8 8000 10000
6010 50 80 16 0.25 Chrome
Steel
22 16.2 7000 9000
6011 55 90 18 0.362 Chrome
Steel
30.2 21.8 7000 8500
6012 60 95 18 0.385 Chrome
Steel
31.5 24.2 6300 7500
6013 65 100 18 0.41 Chrome
Steel
32 24.8 6000 7000
6014 70 110 20 0.575 Chrome
Steel
38.5 30.5 5000 6700
6015 75 115 20 0.603 Chrome
Steel
40.2 33.2 5300 6300
6016 80 125 22 0.821 Chrome
Steel
47.5 39.8 5000 6000
6017 85 130 22 0.848 Chrome
Steel
50.8 42.8 4500 5600
6018 90 140 24 1.1 Chrome
Steel
58 49.8 4300 5300
6019 95 145 24 1.15 Chrome
Steel
57.8 50 4000 5000
6020 100 150 24 1.18 Chrome
Steel
64.5 56.2 3800 4800
6021 105 160 26 1.52 Chrome
Steel
71.8 63.2 3600 4500
6022 110 170 28 1.89 Chrome
Steel
81.8 72.8 3400 4300
6024 120 180 28 1.99 Chrome
Steel
87.5 79.2 3000 3800
6026 130 200 33 3.08 Chrome
Steel
105 96.8 2800 3600
6028 140 210 33 3.17 Chrome
Steel
116 108 2400 3200
6030 150 225 35 3.903 Chrome
Steel
132 125 2200 3000
6032 160 240 38 4.83 Chrome
Steel
145 138 2000 2800
6034 170 260 42 6.5 Chrome
Steel
170 170 1900 2600
6036 180 280 46 8.51 Chrome
Steel
188 198 1300 2400
6038 190 290 46 8.865 Chrome
Steel
188 200 1700 2200
6040 200 310 51 11.64 Chrome
Steel
205 225 1600 2000
6044 220 340 56 18 Chrome
Steel
252 268 1400 1800
6048 240 360 56 20 Chrome
Steel
270 292 1200 1600
6052 260 400 65 28.8 Chrome
Steel
292 372 1100 1500
6056 280 420 65 32.1 Chrome
Steel
305 408 950 1300
6064 320 480 74 48.4 Chrome
Steel
345 513 900 1100
6072 360 540 82 68 Chrome
Steel
400 622 750 950
6080 400 600 90 89.4 Chrome
Steel
512 868 630 800
60/500 500 720 100 135 Chrome
Steel
415 1020 750 900
6200 10 30 9 0.032 Chrome
Steel
5.1 2.38 20000 26000
6201 12 32 10 0.037 Chrome
Steel
6.82 3.05 19000 24000
6202 15 35 11 0.045 Chrome
Steel
7.65 3.72 18000 22000
6203 17 40 12 0.065 Chrome
Steel
9.58 4.78 16000 20000
6204 20 47 14 0.106 Chrome
Steel
12.8 6.65 14000 18000
6205 25 52 15 0.128 Chrome
Steel
14 7.85 13000 15000
6206 30 62 16 0.199 Chrome
Steel
19.5 11.3 11000 13000
6207 35 72 17 0.288 Chrome
Steel
25.7 15.4 9200 11000
6208 40 80 18 0.368 Chrome
Steel
29.5 18 8000 10000
6209 45 85 19 0.416 Chrome
Steel
31.5 20.5 7000 9000
6210 50 90 20 0.463 Chrome
Steel
35 23.2 6700 8500
6211 55 100 21 0.603 Chrome
Steel
43.2 29.2 6000 7500
6212 60 110 22 0.789 Chrome
Steel
47.8 32.8 5600 7000
6213 60 120 23 0.99 Chrome
Steel
57.2 40 5000 6300
6214 70 125 24 1.084 Chrome
Steel
60.8 45 4800 6000
6215 75 130 25 1.171 Chrome
Steel
66 49.5 4500 5600
6216 80 140 26 1.448 Chrome
Steel
71.5 54.2 4300 5300
6217 85 150 28 1.803 Chrome
Steel
83.2 63.8 4000 5000
6218 90 160 30 2.17 Chrome
Steel
95.8 71.5 3800 4800
6219 95 170 32 2.62 Chrome
Steel
110 82.8 3600 4500
6220 100 180 34 3.19 Chrome
Steel
122 92.8 3400 4300
6221 105 190 36 3.78 Chrome
Steel
133 105 3200 4000
6222 110 200 38 4.42 Chrome
Steel
144 117 3000 3800
6224 120 215 40 5.3 Chrome
Steel
155 131 2600 3400
6226 130 230 40 6.12 Chrome
Steel
165 148 2400 3200
6228 140 250 42 7.77 Chrome
Steel
179 167 2000 2800
6230 150 270 45 9.78 Chrome
Steel
203 199 1900 2600
6232 160 290 48 12.22 Chrome
Steel
215 218 1800 2400
6234 170 310 52 15.241 Chrome
Steel
245 260 1700 2200
6236 180 320 52 15.518 Chrome
Steel
262 285 1600 2000
6238 190 340 55 18.691 Chrome
Steel
285 322 1500 1900
6240 200 360 58 22.577 Chrome
Steel
288 332 1400 1800
6244 220 400 65 36.5 Chrome
Steel
355 365 1200 1600
6248 240 440 72 53.9 Chrome
Steel
358 467 1000 1400
6300 10 35 11 0.053 Chrome
Steel
7.65 3.48 18000 24000
6301 12 37 12 0.06 Chrome
Steel
9.72 5.08 17000 22000
6302 15 42 13 0.082 Chrome
Steel
11.5 5.42 16000 20000
6303 17 47 14 0.115 Chrome
Steel
13.5 6.58 15000 18000
6304 20 52 15 0.142 Chrome
Steel
15.8 7.88 13000 16000
6305 25 62 17 0.232 Chrome
Steel
20.6 11.3 11000 13000
6306 30 72 19 0.346 Chrome
Steel
26.7 15 6600 12000
6307 35 80 21 0.457 Chrome
Steel
33.4 19.3 8500 10000
6308 40 90 23 0.639 Chrome
Steel
40.8 24 7000 8500
6309 45 100 25 0.837 Chrome
Steel
52.8 31.8 6300 7500
6310 50 110 27 1.082 Chrome
Steel
61.8 38 6000 7000
6311 55 120 29 1.367 Chrome
Steel
71.5 44.8 5600 6700
6312 60 130 31 1.71 Chrome
Steel
81.8 51.8 5000 6000
6313 65 140 33 2.1 Chrome
Steel
93.8 60.5 4500 5300
6314 70 150 35 2.55 Chrome
Steel
105 68 4300 5000
6315 75 160 37 3.05 Chrome
Steel
113 76.8 4000 4800
6316 80 170 39 3.61 Chrome
Steel
123 86.5 3800 4500
6317 85 180 41 4.284 Chrome
Steel
132 96.5 3600 4300
6318 90 190 43 4.97 Chrome
Steel
145 108 3400 4000
6319 95 200 45 5.74 Chrome
Steel
157 122 3200 3800
6320 100 215 47 7.09 Chrome
Steel
173 140 2800 3600
6321 105 225 49 8.05 Chrome
Steel
184 153 2600 3200
6322 110 240 50 9.53 Chrome
Steel
205 178 2400 3000
6324 120 260 55 12.2 Chrome
Steel
228 208 2200 2800
6326 130 280 58 14.77 Chrome
Steel
253 242 2000 2600
6328 140 300 62 18.33 Chrome
Steel
275 272 1900 2400
6330 150 320 65 21.87 Chrome
Steel
288 295 1700 2200
6332 160 340 68 26.43 Chrome
Steel
313 340 1600 2000
6334 170 360 72 31.14 Chrome
Steel
335 378 1500 1900
6336 180 380 75 35.23 Chrome
Steel
409 534 1400 1800
6338 190 400 78 40.53 Chrome
Steel
458 576 1300 1600
6403 17 62 17 0.27 Chrome
Steel
22.7 10.8 11000 15000
6404 20 72 19 0.4 Chrome
Steel
31 15.2 9500 13000
6405 25 80 21 0.53 Chrome
Steel
36.1 19.4 9100 11000
6406 30 90 23 0.735 Chrome
Steel
43.4 23.9 8100 9700
6407 35 100 25 0.952 Chrome
Steel
55 31 7200 8600
6408 40 110 27 1.221 Chrome
Steel
65.5 37.5 6300 8000
6409 45 120 29 1.52 Chrome
Steel
77.5 45.5 5600 7000
6410 50 130 31 1.855 Chrome
Steel
922 55.2 5300 6300
6411 55 140 33 2.316 Chrome
Steel
100 62.5 4800 6000
6412 60 150 35 2.811 Chrome
Steel
109 70 4500 5600
6413 65 160 37 3.342 Chrome
Steel
118 78.5 4300 5300
6414 70 180 42 4.896 Chrome
Steel
140 99.5 3800 4500
6415 75 190 45 5.739 Chrome
Steel
154 115 3600 4300
6416 80 200 48 6.752 Chrome
Steel
163 125 3400 4000
6417 85 210 52 7.933 Chrome
Steel
175 138 3200 3800
6418 90 225 54 9.56 Chrome
Steel
192 158 2800 3600
6420 100 250 58 12.9 Chrome
Steel
223 195 2400 3200
6422 110 280 65 18.34 Chrome
Steel
225 238 2000 2800
6426 130 340 78 33.7 Chrome
Steel
16001 12 28 7 0.024 Chrome
Steel
5.1 2.4 20000 26000
16002 15 32 8 0.025 Chrome
Steel
5.6 2.8 19000 24000
16003 17 35 8 0.032 Chrome
Steel
6 3.3 18000 22000
16004 20 42 8 0.05 Chrome
Steel
7.9 4.5 16000 19000
16005 25 47 8 0.06 Chrome
Steel
8.85 5.6 15000 18000
16006 30 55 9 0.085 Chrome
Steel
11.2 7.35 13000 15000
16007 35 62 9 0.11 Chrome
Steel
12.2 8.85 11000 13000
16008 40 68 9 0.125 Chrome
Steel
12.6 9.6 9000 11000
16009 45 75 10 0.155 Chrome
Steel
15.6 12.2 8000 10000
16010 50 80 10 0.166 Chrome
Steel
16.1 13.1 8000 9500
16011 55 90 11 0.207 Chrome
Steel
19.4 16.2 7000 8500
16012 60 95 11 0.224 Chrome
Steel
19.9 17.5 6300 7500
16013 60 100 11 0.241 Chrome
Steel
20.5 18.6 6000 7000
16014 70 110 13 0.386 Chrome
Steel
27.9 25 5600 6700
16015 75 115 13 0.411 Chrome
Steel
28.7 26.8 5300 6300
16016 80 125 14 0.539 Chrome
Steel
33.1 31.4 5000 6000
16017 85 130 14 0.968 Chrome
Steel
34 33.3 4500 5600
16018 90 140 16 0.671 Chrome
Steel
41.5 39.3 4300 5300
16019 95 145 16 0.71 Chrome
Steel
42.7 41.9 4000 5000
16020 100 150 16 0.74 Chrome
Steel
43.8 44.3 3800 4800
16021 105 160 18 1 Chrome
Steel
51.8 50.6 3600 4500
16022 110 170 19 1.27 Chrome
Steel
57.4 56.7 3400 4300
16024 120 180 19 1.374 Chrome
Steel
58.8 60.4 3000 3800
16026 130 200 22 1.868 Chrome
Steel
79.7 79.2 2800 3600
16028 140 210 22 2 Chrome
Steel
82.1 85 2400 3200
16030 150 225 24 2.638 Chrome
Steel
91.9 98.5 2200 3000
16032 160 240 25 2.835 Chrome
Steel
98.7 107 2000 2800
16034 170 260 28 4.157 Chrome
Steel
118 130 1900 2600
16036 180 280 31 5.135 Chrome
Steel
144 157 1800 2400
16038 190 290 31 5.429 Chrome
Steel
149 168 1700 2200
16040 200 310 34 6.624 Chrome
Steel
167 191 1800 2000
16044 220 340 37 9.285 Chrome
Steel
181 216 1400 1800
16048 240 360 37 14.5 Chrome
Steel
172 210 1200 1600
16052 260 400 44 22.5 Chrome
Steel
235 310 1100 1500
16056 280 420 44 Chrome
Steel
16060 300 460 50 Chrome
Steel
16064 320 480 50 Chrome
Steel
16068 340 520 57 Chrome
Steel
16072 360 540 57 Chrome
Steel
Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel
Bearing Production History: 21year

###

Samples:
US$ 30/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|


###

Seals Types ZZ,Z,2RS,rs,RZ,2RZ,OPEN
Vibration Level Z1V1,Z2V2,Z3V3
Clearance C2,C0,C3,C4,C5
Tolerance Codes ABEC-1,ABEC-3,ABEC-5
Materral GCr15-China/AISI52100-USA/Din100Cr6-Germany
MOQ 1Set at least
Delivery Time 5-10 days after contract
Payment Terms TT/PAPAL/WESTERN UNION
Package Tube package+outer carton+pallets;Single box+outer carton+pallets;
Tube packge+middle box+outer carton+pallets;According to your requirement

###

Bearing
NO.
ID OD B Mass Material Cr Cor Max Speed
(Grease)
Max Speed
(Oil)
  (mm) (mm) (mm) (kg)   (kN) (kN) (r/min) (r/min)
606 6 17 6 0.0058 Chrome
Steel
1.95 0.74 43000 51000
607 7 19 6 0.0076 Chrome
Steel
2.6 1.05 40000 47000
608 8 22 7 0.012 Chrome
Steel
3.3 1.35 34000 41000
609 9 24 7 0.015 Chrome
Steel
3.35 1.4 33000 40000
626 6 19 6 0.0081 Chrome
Steel
2.6 1.05 35000 43000
627 7 22 7 0.013 Chrome
Steel
3.3 1.35 31000 37000
628 8 24 8 0.016 Chrome
Steel
3.35 1.4 28000 35000
629 9 26 8 0.02 Chrome
Steel
4.55 2 27000 33000
6000 10 26 8 0.019 Chrome
Steel
4.58 1.98 22000 30000
6001 12 28 8 0.022 Chrome
Steel
5.1 2.38 20000 26000
6002 15 32 9 0.03 Chrome
Steel
5.58 2.85 19000 24000
6003 17 35 10 0.04 Chrome
Steel
6 3.25 17000 21000
6004 20 42 12 0.069 Chrome
Steel
9.38 5.02 16000 19000
6005 25 47 12 0.08 Chrome
Steel
10.1 5.85 15000 18000
6006 30 55 13 0.116 Chrome
Steel
13.2 8.25 13000 15000
6007 35 62 14 0.155 Chrome
Steel
15.9 10.3 11000 13000
6008 40 68 15 0.185 Chrome
Steel
17 11.8 9000 11000
6009 45 75 16 0.23 Chrome
Steel
21 14.8 8000 10000
6010 50 80 16 0.25 Chrome
Steel
22 16.2 7000 9000
6011 55 90 18 0.362 Chrome
Steel
30.2 21.8 7000 8500
6012 60 95 18 0.385 Chrome
Steel
31.5 24.2 6300 7500
6013 65 100 18 0.41 Chrome
Steel
32 24.8 6000 7000
6014 70 110 20 0.575 Chrome
Steel
38.5 30.5 5000 6700
6015 75 115 20 0.603 Chrome
Steel
40.2 33.2 5300 6300
6016 80 125 22 0.821 Chrome
Steel
47.5 39.8 5000 6000
6017 85 130 22 0.848 Chrome
Steel
50.8 42.8 4500 5600
6018 90 140 24 1.1 Chrome
Steel
58 49.8 4300 5300
6019 95 145 24 1.15 Chrome
Steel
57.8 50 4000 5000
6020 100 150 24 1.18 Chrome
Steel
64.5 56.2 3800 4800
6021 105 160 26 1.52 Chrome
Steel
71.8 63.2 3600 4500
6022 110 170 28 1.89 Chrome
Steel
81.8 72.8 3400 4300
6024 120 180 28 1.99 Chrome
Steel
87.5 79.2 3000 3800
6026 130 200 33 3.08 Chrome
Steel
105 96.8 2800 3600
6028 140 210 33 3.17 Chrome
Steel
116 108 2400 3200
6030 150 225 35 3.903 Chrome
Steel
132 125 2200 3000
6032 160 240 38 4.83 Chrome
Steel
145 138 2000 2800
6034 170 260 42 6.5 Chrome
Steel
170 170 1900 2600
6036 180 280 46 8.51 Chrome
Steel
188 198 1300 2400
6038 190 290 46 8.865 Chrome
Steel
188 200 1700 2200
6040 200 310 51 11.64 Chrome
Steel
205 225 1600 2000
6044 220 340 56 18 Chrome
Steel
252 268 1400 1800
6048 240 360 56 20 Chrome
Steel
270 292 1200 1600
6052 260 400 65 28.8 Chrome
Steel
292 372 1100 1500
6056 280 420 65 32.1 Chrome
Steel
305 408 950 1300
6064 320 480 74 48.4 Chrome
Steel
345 513 900 1100
6072 360 540 82 68 Chrome
Steel
400 622 750 950
6080 400 600 90 89.4 Chrome
Steel
512 868 630 800
60/500 500 720 100 135 Chrome
Steel
415 1020 750 900
6200 10 30 9 0.032 Chrome
Steel
5.1 2.38 20000 26000
6201 12 32 10 0.037 Chrome
Steel
6.82 3.05 19000 24000
6202 15 35 11 0.045 Chrome
Steel
7.65 3.72 18000 22000
6203 17 40 12 0.065 Chrome
Steel
9.58 4.78 16000 20000
6204 20 47 14 0.106 Chrome
Steel
12.8 6.65 14000 18000
6205 25 52 15 0.128 Chrome
Steel
14 7.85 13000 15000
6206 30 62 16 0.199 Chrome
Steel
19.5 11.3 11000 13000
6207 35 72 17 0.288 Chrome
Steel
25.7 15.4 9200 11000
6208 40 80 18 0.368 Chrome
Steel
29.5 18 8000 10000
6209 45 85 19 0.416 Chrome
Steel
31.5 20.5 7000 9000
6210 50 90 20 0.463 Chrome
Steel
35 23.2 6700 8500
6211 55 100 21 0.603 Chrome
Steel
43.2 29.2 6000 7500
6212 60 110 22 0.789 Chrome
Steel
47.8 32.8 5600 7000
6213 60 120 23 0.99 Chrome
Steel
57.2 40 5000 6300
6214 70 125 24 1.084 Chrome
Steel
60.8 45 4800 6000
6215 75 130 25 1.171 Chrome
Steel
66 49.5 4500 5600
6216 80 140 26 1.448 Chrome
Steel
71.5 54.2 4300 5300
6217 85 150 28 1.803 Chrome
Steel
83.2 63.8 4000 5000
6218 90 160 30 2.17 Chrome
Steel
95.8 71.5 3800 4800
6219 95 170 32 2.62 Chrome
Steel
110 82.8 3600 4500
6220 100 180 34 3.19 Chrome
Steel
122 92.8 3400 4300
6221 105 190 36 3.78 Chrome
Steel
133 105 3200 4000
6222 110 200 38 4.42 Chrome
Steel
144 117 3000 3800
6224 120 215 40 5.3 Chrome
Steel
155 131 2600 3400
6226 130 230 40 6.12 Chrome
Steel
165 148 2400 3200
6228 140 250 42 7.77 Chrome
Steel
179 167 2000 2800
6230 150 270 45 9.78 Chrome
Steel
203 199 1900 2600
6232 160 290 48 12.22 Chrome
Steel
215 218 1800 2400
6234 170 310 52 15.241 Chrome
Steel
245 260 1700 2200
6236 180 320 52 15.518 Chrome
Steel
262 285 1600 2000
6238 190 340 55 18.691 Chrome
Steel
285 322 1500 1900
6240 200 360 58 22.577 Chrome
Steel
288 332 1400 1800
6244 220 400 65 36.5 Chrome
Steel
355 365 1200 1600
6248 240 440 72 53.9 Chrome
Steel
358 467 1000 1400
6300 10 35 11 0.053 Chrome
Steel
7.65 3.48 18000 24000
6301 12 37 12 0.06 Chrome
Steel
9.72 5.08 17000 22000
6302 15 42 13 0.082 Chrome
Steel
11.5 5.42 16000 20000
6303 17 47 14 0.115 Chrome
Steel
13.5 6.58 15000 18000
6304 20 52 15 0.142 Chrome
Steel
15.8 7.88 13000 16000
6305 25 62 17 0.232 Chrome
Steel
20.6 11.3 11000 13000
6306 30 72 19 0.346 Chrome
Steel
26.7 15 6600 12000
6307 35 80 21 0.457 Chrome
Steel
33.4 19.3 8500 10000
6308 40 90 23 0.639 Chrome
Steel
40.8 24 7000 8500
6309 45 100 25 0.837 Chrome
Steel
52.8 31.8 6300 7500
6310 50 110 27 1.082 Chrome
Steel
61.8 38 6000 7000
6311 55 120 29 1.367 Chrome
Steel
71.5 44.8 5600 6700
6312 60 130 31 1.71 Chrome
Steel
81.8 51.8 5000 6000
6313 65 140 33 2.1 Chrome
Steel
93.8 60.5 4500 5300
6314 70 150 35 2.55 Chrome
Steel
105 68 4300 5000
6315 75 160 37 3.05 Chrome
Steel
113 76.8 4000 4800
6316 80 170 39 3.61 Chrome
Steel
123 86.5 3800 4500
6317 85 180 41 4.284 Chrome
Steel
132 96.5 3600 4300
6318 90 190 43 4.97 Chrome
Steel
145 108 3400 4000
6319 95 200 45 5.74 Chrome
Steel
157 122 3200 3800
6320 100 215 47 7.09 Chrome
Steel
173 140 2800 3600
6321 105 225 49 8.05 Chrome
Steel
184 153 2600 3200
6322 110 240 50 9.53 Chrome
Steel
205 178 2400 3000
6324 120 260 55 12.2 Chrome
Steel
228 208 2200 2800
6326 130 280 58 14.77 Chrome
Steel
253 242 2000 2600
6328 140 300 62 18.33 Chrome
Steel
275 272 1900 2400
6330 150 320 65 21.87 Chrome
Steel
288 295 1700 2200
6332 160 340 68 26.43 Chrome
Steel
313 340 1600 2000
6334 170 360 72 31.14 Chrome
Steel
335 378 1500 1900
6336 180 380 75 35.23 Chrome
Steel
409 534 1400 1800
6338 190 400 78 40.53 Chrome
Steel
458 576 1300 1600
6403 17 62 17 0.27 Chrome
Steel
22.7 10.8 11000 15000
6404 20 72 19 0.4 Chrome
Steel
31 15.2 9500 13000
6405 25 80 21 0.53 Chrome
Steel
36.1 19.4 9100 11000
6406 30 90 23 0.735 Chrome
Steel
43.4 23.9 8100 9700
6407 35 100 25 0.952 Chrome
Steel
55 31 7200 8600
6408 40 110 27 1.221 Chrome
Steel
65.5 37.5 6300 8000
6409 45 120 29 1.52 Chrome
Steel
77.5 45.5 5600 7000
6410 50 130 31 1.855 Chrome
Steel
922 55.2 5300 6300
6411 55 140 33 2.316 Chrome
Steel
100 62.5 4800 6000
6412 60 150 35 2.811 Chrome
Steel
109 70 4500 5600
6413 65 160 37 3.342 Chrome
Steel
118 78.5 4300 5300
6414 70 180 42 4.896 Chrome
Steel
140 99.5 3800 4500
6415 75 190 45 5.739 Chrome
Steel
154 115 3600 4300
6416 80 200 48 6.752 Chrome
Steel
163 125 3400 4000
6417 85 210 52 7.933 Chrome
Steel
175 138 3200 3800
6418 90 225 54 9.56 Chrome
Steel
192 158 2800 3600
6420 100 250 58 12.9 Chrome
Steel
223 195 2400 3200
6422 110 280 65 18.34 Chrome
Steel
225 238 2000 2800
6426 130 340 78 33.7 Chrome
Steel
16001 12 28 7 0.024 Chrome
Steel
5.1 2.4 20000 26000
16002 15 32 8 0.025 Chrome
Steel
5.6 2.8 19000 24000
16003 17 35 8 0.032 Chrome
Steel
6 3.3 18000 22000
16004 20 42 8 0.05 Chrome
Steel
7.9 4.5 16000 19000
16005 25 47 8 0.06 Chrome
Steel
8.85 5.6 15000 18000
16006 30 55 9 0.085 Chrome
Steel
11.2 7.35 13000 15000
16007 35 62 9 0.11 Chrome
Steel
12.2 8.85 11000 13000
16008 40 68 9 0.125 Chrome
Steel
12.6 9.6 9000 11000
16009 45 75 10 0.155 Chrome
Steel
15.6 12.2 8000 10000
16010 50 80 10 0.166 Chrome
Steel
16.1 13.1 8000 9500
16011 55 90 11 0.207 Chrome
Steel
19.4 16.2 7000 8500
16012 60 95 11 0.224 Chrome
Steel
19.9 17.5 6300 7500
16013 60 100 11 0.241 Chrome
Steel
20.5 18.6 6000 7000
16014 70 110 13 0.386 Chrome
Steel
27.9 25 5600 6700
16015 75 115 13 0.411 Chrome
Steel
28.7 26.8 5300 6300
16016 80 125 14 0.539 Chrome
Steel
33.1 31.4 5000 6000
16017 85 130 14 0.968 Chrome
Steel
34 33.3 4500 5600
16018 90 140 16 0.671 Chrome
Steel
41.5 39.3 4300 5300
16019 95 145 16 0.71 Chrome
Steel
42.7 41.9 4000 5000
16020 100 150 16 0.74 Chrome
Steel
43.8 44.3 3800 4800
16021 105 160 18 1 Chrome
Steel
51.8 50.6 3600 4500
16022 110 170 19 1.27 Chrome
Steel
57.4 56.7 3400 4300
16024 120 180 19 1.374 Chrome
Steel
58.8 60.4 3000 3800
16026 130 200 22 1.868 Chrome
Steel
79.7 79.2 2800 3600
16028 140 210 22 2 Chrome
Steel
82.1 85 2400 3200
16030 150 225 24 2.638 Chrome
Steel
91.9 98.5 2200 3000
16032 160 240 25 2.835 Chrome
Steel
98.7 107 2000 2800
16034 170 260 28 4.157 Chrome
Steel
118 130 1900 2600
16036 180 280 31 5.135 Chrome
Steel
144 157 1800 2400
16038 190 290 31 5.429 Chrome
Steel
149 168 1700 2200
16040 200 310 34 6.624 Chrome
Steel
167 191 1800 2000
16044 220 340 37 9.285 Chrome
Steel
181 216 1400 1800
16048 240 360 37 14.5 Chrome
Steel
172 210 1200 1600
16052 260 400 44 22.5 Chrome
Steel
235 310 1100 1500
16056 280 420 44 Chrome
Steel
16060 300 460 50 Chrome
Steel
16064 320 480 50 Chrome
Steel
16068 340 520 57 Chrome
Steel
16072 360 540 57 Chrome
Steel

Advantages of Ball Bearings

What is a ball bearing? A ball bearing is a type of rolling-element bearing that utilizes balls to maintain separation between two bearing races. Its contact angle between the balls and the races helps it reduce friction between the loads. There are several advantages to ball bearings, including their ability to withstand water. Read on to learn more. Here are a few of the benefits. You can use them in your daily life, from your car to your boat.

Ball bearings reduce friction between loads

Ball bearings reduce friction between loads by constraining the relative motion between moving parts. These bearings consist of a ring of small metal balls that reduce friction between moving objects. The name “ball bearing” is derived from the verb “to bear.” The lubricant within the bearing reduces friction between moving particles. In a machine, ball bearings reduce friction between moving parts and improve linear motion around a fixed axis.
These bearings are commonly used to reduce friction between loads in rotating machines. They have two tracks, one fixed to the rotating part and one stationary. The rolling balls of a ball bearing have lower friction than flat surfaces. Because of this, they are useful for bar stool bearings. They reduce friction between surfaces and maintain the separation between bearing races. Hence, minimal surface contact is possible. Ball bearings have the potential to increase the life of machines and reduce energy consumption.
Ball bearings can be as small as a wrist watch or as large as an industrial motor. They function the same way, reducing friction between loads. Among their many uses, ball bearings are essential for everyday operations. Clocks, air conditioners, fans, and automobile axles all use ball bearings. In fact, anything that uses a motor requires ball bearings. It’s no wonder they’re gaining popularity in industries and everyday life.
bearing

They support radial and axial loads

Radial ball bearings are used primarily for radial loads, but they also have a capacity for axial load. This load capacity is usually given as a percentage of the radial load rating. Axial load capacity is generally greater for a bearing with a larger difference between the inner and outer ring diameters. The axial load capacity is also affected by the bearing’s raceway depth, with shallow raceways being more suitable for heavier axial loads.
The two main types of axial and radial loads are defined by their orientation. Axial loads apply forces in one direction while radial loads act on the opposite direction. In both cases, the bearing must support the forces that are imposed. Axial loads apply forces to a bearing in a single direction, while radial loads apply forces in both directions. Regardless of the type of load, axial and radial loads should be considered when selecting a bearing for a given application.
Angular and radial ball bearings differ in their materials. Radial ball bearings are made largely of through-hardened materials. They typically have a Rockwell hardness rating of 58 Rc. The raceways and balls of these bearings are made of 440C stainless steel. They may also contain shields and seals. SAE 52100 steel is the most common material for the raceway, while molybdenum steels are excellent for high temperatures.

They have a contact angle between the balls and the races

When comparing axial load bearings with their radial counterparts, the angular contact angle is more important. Axial load bearings, have a contact angle between the balls and the races of 35 degrees. They are suitable for axial loads and a limited radial load. The contact angle of these bearings is a result of the shape of the inner and outer rings. Each rolling element comes into contact with the inner and outer rings only at one point, forming a 30 degree angle with the radial plane. The radial force of the axial load on these bearings is therefore increased by increasing the contact angle between the balls and the races.
This contact angle determines the amount of friction between the balls and the races, and allows angular contact bearings to withstand heavy radial and thrust loads. In addition, the larger the contact angle, the greater the axial load support. Angular contact bearings come in standard imperial (inch) and metric (mm) sizes. The angular contact angle is determined by the free radial play value and the curvature of the inner track.

They are water-resistant

In addition to their water-resistant qualities, corrosion-resistant ball bearings can also protect against the damaging effects of corrosive environments. Generally, standard metals, such as steel, are susceptible to rust, which can significantly reduce their performance and extend the life of parts. However, plastics, stainless steel, and ceramics can provide corrosion-resistant ball bearings. And because these materials are much more durable, they offer other advantages, such as being easy to maintain.
Among the advantages of plastic ball bearings is their high resistance to extreme temperatures, high speeds, and corrosion. Depending on their construction, plastic bearings are often able to resist corrosion and anti-static properties. They’re lightweight and inexpensive compared to steel ball bearings. CZPT Sales Corporation was established in 1987 with a modest turnover of four lacs. As of the last financial year, it has grown to 500 lacs in sales.
Other advantages of water-resistant ball bearings include corrosion resistance, which is a key consideration in many applications. While stainless steel is highly corrosion-resistant, it decreases the bearing’s load-carrying capacity. Also, corrosion-resistant deep groove ball bearings are usually made with a specified internal clearance, which absorbs loss in clearance during mounting and shaft expansion. This factor affects their performance, and if these are compromised, a replacement may be necessary.
bearing

They are tough

A few things make ball bearings tough: they’re made of real materials, which means that they have inherent imperfections. Grade-1 balls are made especially for high-stress applications, such as Formula One engines. Grade-3 balls, on the other hand, strike the perfect balance between performance and cost. Ceramic balls, for example, are made to spin at a high rate of 400 RPM, and they’re finished with a mirror finish.
A steel carbon ball bearing is one of the toughest forms of ball bearings available. The material is incredibly strong, but the contact between the balls isn’t the best. Low-carbon steel is best for linear shafting and is usually coated with a polymer to prevent damage. Steel ball bearings with moderate amounts of carbon are tough, durable, and water-resistant. They’re ideal for gears, but their high-carbon steel counterparts are particularly tough and can resist corrosion.
A ceramic ball bearing is another option. This type has steel inner and outer rings but ceramic balls. Ceramic balls can withstand higher temperatures than steel and are also electrically insulating. Ceramic ball bearings also tend to be lighter and are more resistant to wear and tear. They’re also ideal for applications in which grease is not an option, such as in space shuttles. Despite the fact that ceramic ball bearings are tough, they’re still cheaper than steel ball bearings.

They are conductive

You may have heard the term “ball bearing” if you’ve studied introductory physics. What does that mean? Essentially, ball bearings are conductive because of their ability to conduct electricity. This ability is reflected in the charge distribution on the surface of the ball. Positive charges are drawn toward the positive plate, while negative charges are drawn away from the positively charged ball bearing. You may have even seen a ball bearing in action.
However, despite their conductive nature, ball bearings can still become damaged by electrical discharge. A higher voltage can cause the balls to pit, and the raceways to become uneven. These uneven surfaces will first show up as excessive noise, and eventually cause the bearing to malfunction. Fortunately, engineers have found a way to counter this problem: conductive grease. This grease enables current to flow through the ball bearing, preventing both heat and voltage buildup.
The difference between steel and ceramic ball bearings is their density. Steel bearings are more conductive than glass or hybrid ceramics. Steel ball bearings have an even grain structure and are conductive for resonance flow. When moving fast, the air surrounding the steel ball bearing carries resonance from the inner ring to the outer. This makes them ideal for high-speed resonance transfer. In addition to being conductive, glass microbeads are harder and lighter than steel.
bearing

They are used in pulley systems

Pulley systems use ball bearings to move the sprocket, which is a wheel that rotates. These bearings are installed on the center mounting hole of the pulley wheel. They protect the entire system from heat, while allowing higher speed and smooth operation. They distribute the weight of the load evenly, minimizing friction and wobbling, and ensure a smooth rotation. Ball bearings are typically made from steel and are installed inside the pulley wheel.
The moment of inertia and bearing friction are measured to within ten percent accuracy. These two variables affect the speed of the pulley system, which can lead to crashes if the weight holders are not balanced. Therefore, ball bearings are used to minimize the chance of such crashes. When you want to know more about ball bearings in pulley systems, here are the advantages they provide.
Another benefit of ball bearings in pulley systems is that they have lower friction than their solid counterparts. In order to reduce friction, however, ball bearings must be made of good materials. Some of the common ball materials are high-quality plastics and stainless steel. Good materials and clever block design are essential to minimizing friction. If you are planning to use ball bearings in your pulley system, check out the following tips and make sure you are choosing the right one for your application.
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editor by CX 2023-03-31