22205ca/w33 22206ca w33 22207 22208 ca/w33
V1; V2; V3
Z1; Z2; Z3
P0 P6 P5 P4 P2
Roller Bearings
Single
Medium and Large(120-190mm)
Bearing Steel
Aligning Bearings
Radial Bearing
Unseparated
USU
Single Box+Carton+Pallet
As shown in the figure
China
Product Description
Product Specification / Feature
Spherical Roller BearingsBrand: USU
Size and Weight: As shown in the figure
Material: Chrome Steel, Carbon steel, Stainless steel
Cage material: Steel , Brass
Precision Rating: ABEC1(P0) / ABEC3(P6) / ABEC5(P5) / ABEC7(P4)
Certifications: ISO9001:2000
Brand | USU Bearing No. | I.D d mm | O.D D mm | Width B mm | Basic Load Rating(N) | Max run out Speed | Weight | ||
Cr | Cor | Ref 1/min | Max 1/min | (Kg) | |||||
USU | 21305CC | 25 | 62 | 17 | 43000 | 40500 | 5 300 | 6 700 | 0.26 |
USU | 21306CC | 30 | 72 | 19 | 55000 | 54000 | 4 500 | 6 000 | 0.39 |
USU | 21307CC | 35 | 80 | 21 | 71500 | 76000 | 4 000 | 5 300 | 0.53 |
USU | 21308E | 40 | 90 | 23 | 87500 | 93000 | 3 600 | 4 500 | 0.74 |
USU | 21309E | 45 | 100 | 25 | 103000 | 107000 | 3 200 | 4 000 | 0.98 |
USU | 21310E | 50 | 110 | 27 | 118000 | 128000 | 2 800 | 3 800 | 1.25 |
USU | 21311E | 55 | 120 | 29 | 140000 | 164000 | 2 600 | 3 400 | 1.64 |
USU | 21312E | 60 | 130 | 31 | 163000 | 195000 | 2400 | 3200 | 2.04 |
USU | 21313E | 65 | 140 | 33 | 180000 | 217000 | 2200 | 3000 | 2.53 |
USU | 21314E | 70 | 150 | 35 | 216000 | 258000 | 2000 | 2800 | 3.04 |
USU | 21315E | 75 | 160 | 37 | 236000 | 283000 | 1900 | 2600 | 3.67 |
USU | 21316E | 80 | 170 | 39 | 263000 | 315000 | 1800 | 2400 | 4.36 |
USU | 21317E | 85 | 180 | 41 | 290000 | 360000 | 1700 | 2200 | 5.17 |
USU | 21318E | 90 | 190 | 43 | 320 000 | 400 000 | 1 600 | 2 200 | 6.05 |
USU | 21319E | 95 | 200 | 45 | 345 000 | 435 000 | 1 500 | 2 000 | 6.92 |
USU | 21320E | 100 | 215 | 47 | 360 000 | 495 000 | 1 600 | 2 000 | 9.14 |
USU | 21322E | 110 | 240 | 50 | 395 000 | 460 000 | 1 400 | 1 800 | 11.6 |
Brand | USU Bearing No. | I.D d mm | O.D D mm | Width B mm | Basic Load Rating(N) | Max run out Speed | Weight | ||
Cr | Cor | Ref 1/min | Max 1/min | (Kg) | |||||
USU | 22205E | 25 | 52 | 18 | 44000 | 45500 | 8 000 | 10 000 | 0.16 |
USU | 22206E | 30 | 62 | 20 | 58500 | 61500 | 6 700 | 8 500 | 0.25 |
USU | 22207E | 35 | 72 | 23 | 78500 | 84000 | 5 600 | 7 100 | 0.39 |
USU | 22208E | 40 | 80 | 23 | 89500 | 95000 | 5 000 | 6 300 | 0.47 |
USU | 22209E | 45 | 85 | 23 | 95000 | 107000 | 4 500 | 6 000 | 0.52 |
USU | 22210E | 50 | 90 | 23 | 99500 | 116000 | 4 300 | 5 300 | 0.56 |
USU | 22211E | 55 | 100 | 25 | 122000 | 143000 | 3 800 | 5 000 | 0.76 |
USU | 22212E | 60 | 110 | 28 | 150000 | 174000 | 3600 | 4500 | 1.04 |
USU | 22213E | 65 | 120 | 31 | 175000 | 216000 | 3200 | 4000 | 1.43 |
USU | 22214E | 70 | 125 | 31 | 182000 | 230000 | 3000 | 3800 | 1.51 |
USU | 22215E | 75 | 130 | 31 | 190000 | 247000 | 3000 | 3800 | 1.59 |
USU | 22216E | 80 | 140 | 33 | 214000 | 273000 | 2800 | 3400 | 1.9 |
USU | 22217E | 85 | 150 | 36 | 251000 | 315000 | 2600 | 3200 | 2.41 |
USU | 22218E | 90 | 160 | 40 | 292 000 | 375 000 | 2 400 | 3 000 | 3.11 |
USU | 22219E | 95 | 170 | 43 | 330 000 | 425 000 | 2 200 | 2 800 | 3.82 |
USU | 22220E | 100 | 180 | 46 | 375 000 | 490 000 | 2 200 | 2 600 | 4.62 |
USU | 22222E | 110 | 200 | 53 | 475 000 | 635 000 | 1 900 | 2 400 | 6.77 |
USU | 22224E | 120 | 215 | 58 | 490 000 | 70000 | 1600 | 2 000 | 9.2 |
USU | 22226E | 130 | 230 | 64 | 565 000 | 83000 | 1500 | 1 900 | 11.3 |
USU | 22228CC/W33 | 140 | 250 | 68 | 645 000 | 95000 | 1400 | 1 700 | 14.5 |
USU | 22230CC/W33 | 150 | 270 | 73 | 765 000 | 114000 | 1300 | 1 600 | 18.4 |
USU | 22232CC/W33 | 160 | 290 | 80 | 910 000 | 1 320 000 | 1 200 | 1 500 | 23.2 |
USU | 22234CC/W33 | 170 | 310 | 86 | 990 000 | 1 500 000 | 1 100 | 1 400 | 28.8 |
USU | 22236CC/W33 | 180 | 320 | 86 | 1 020 000 | 1 540 000 | 1 100 | 1 300 | 30.2 |
USU | 22238CC/W33 | 190 | 340 | 92 | 1 140 000 | 1 730 000 | 1 000 | 1 200 | 35.5 |
USU | 22240CC/W33 | 200 | 360 | 98 | 1 300 000 | 2 010 000 | 950 | 1200 | 42.7 |
USU | 22244CC/W33 | 220 | 400 | 108 | 1 570 000 | 2 430 000 | 850 | 1000 | 59 |
USU | 22248CC/W33 | 240 | 440 | 120 | 1 870 000 | 2 890 000 | 750 | 950 | 80.2 |
USU | 22252CC/W33 | 260 | 480 | 130 | 2 180 000 | 3 400 000 | 670 | 850 | 104 |
USU | 22256CC/W33 | 280 | 500 | 130 | 2 280 000 | 3 650 000 | 630 | 800 | 110 |
USU | 22260CC/W33 | 300 | 540 | 140 | 2 610 000 | 4 250 000 | 600 | 750 | 139 |
USU | 22264CC/W33 | 320 | 580 | 150 | 2 990 000 | 4 850 000 | 530 | 670 | 174 |
Bearing Pictures






Company Profile

Service
(1) Prompt Delivery
(2) OEM / ODM
(3) Good Service Offered
(4) Free Sample
(5) Guarantee: One year
Payment Term: T/T or as you want
Port: Shanghai / Ningbo Port or as you want
Company Certifications: ISO9001:2000
Package: Single package then put in brand export carton box + pallet or according to your requirements.
Place of Origin: China (Mainland), Jiangsu
Main Markets: Eastern Europe, Domestic Market, North America, India, etc.
We supply products with competitive price, high quality and long life.
Application
Application for Bearings :
For transmission, instrumentation, electrical, household appliances, internal combustion engines, transport vehicles, agricultural machinery, construction machinery, engineering machinery, roller-skating shoes, yo-yo,
Vehicle front wheels ,Differential and pinion configurations ,Conveyor rolls ,Machine tool spindles ,Trailer wheels.
Main Products:
1.Ball Bearings (Deep Groove Ball Bearing, Angular Contact Ball Bearing, Thrust Ball Bearing, Self-aligning Ball Bearing);
2.Roller Bearings (Spherical Roller Bearing, Taper Roller Bearing, Cylindrical Roller Bearing, Thrust Roller Bearing);
3.Pillow Block Bearings
https://usu-bearing.en.made-in-china.com/product/JmZUKvqdkeWM/China-Usu-High-Precision-Spherical-Roller-Bearings-21312e-21313e-21314e-21315e.html
Other information
FAQ:
1. Q: Are you a manufacturer or trading company?
A: We are a professional factory who specialized in manufacturing and exporting bearings.
2. Q: How can I get some examples?
A: We are honored to offer you samples. I will send you by express, just tell me your account of express is OK.
3. Q: How does your factory do regarding quality control?
A: Quality is priority. USU people always attach great importance to quality controlling from the very beginning to the very end.
4. Q: Why choose us?
A: We are a professinal team who is experienced for more than 20 years.
We can offer a various kind of bearing with top quality and good price.
Promptness in technical support pre- and after sales.
If you have any other questions, pls feel free to contact me!
For transmission, instrumentation, electrical, household appliances, internal combustion engines, transport vehicles, agricultural machinery, construction machinery, engineering machinery, roller-skating shoes, yo-yo,
Vehicle front wheels ,Differential and pinion configurations ,Conveyor rolls ,Machine tool spindles ,Trailer wheels.
Main Products:
1.Ball Bearings (Deep Groove Ball Bearing, Angular Contact Ball Bearing, Thrust Ball Bearing, Self-aligning Ball Bearing);
2.Roller Bearings (Spherical Roller Bearing, Taper Roller Bearing, Cylindrical Roller Bearing, Thrust Roller Bearing);
3.Pillow Block Bearings
https://usu-bearing.en.made-in-china.com/product/JmZUKvqdkeWM/China-Usu-High-Precision-Spherical-Roller-Bearings-21312e-21313e-21314e-21315e.html
Other information
FAQ:
1. Q: Are you a manufacturer or trading company?
A: We are a professional factory who specialized in manufacturing and exporting bearings.
2. Q: How can I get some examples?
A: We are honored to offer you samples. I will send you by express, just tell me your account of express is OK.
3. Q: How does your factory do regarding quality control?
A: Quality is priority. USU people always attach great importance to quality controlling from the very beginning to the very end.
4. Q: Why choose us?
A: We are a professinal team who is experienced for more than 20 years.
We can offer a various kind of bearing with top quality and good price.
Promptness in technical support pre- and after sales.
If you have any other questions, pls feel free to contact me!