Koyo 7211BGC3 Angular contact ball bearings can well meet the rigorous demands of pumps. These Koyo bearings have the following benefits:
Large contact angle to support higher axial loading and medium speeds
Strong cage design for high reliability
Higher accuracy for cooler running
Specific axial clearance to avoid ball skidding
Universal design for pairs or triplex arrangements
Technical data of Koyo 7211BGC3 Angular contact ball bearings
ID: 55 mm
OD: 100 mm
Width: 21 mm
Weight; 0.635 kg
Basic dynamic load rating: 46.2 kN
Basic static load rating: 36.2 kN
Limiting speed for grease lub.: 5700 rpm
Limiting speed for oil lub.: 7600 rpm
Part Koyo Angular contact ball bearings catalogue
| 7307B | 7309 | 7211C | 7213B |
| 7307C | 7309B | 7311 | 7213C |
| 7407 | 7309C | 7311B | 7313 |
| 7407B | 7409 | 7311C | 7313B |
| 7908C | 7409B | 7411 | 7313C |
| HAR908C | 7910C | 7411B | 7413 |
| HAR008C | HAR910C | 7912C | 7413B |
| 7008 | HAR010C | HAR912C | 7914C |
| 7008B | 7010 | HAR012C | HAR914C |
| 7008C | 7010B | 7012 | HAR014C |
| 7208 | 7010C | 7012B | 7014 |
| 7208B | 7210 | 7012C | 7014B |
| 7208C | 7210B | 7212 | 7014C |
| 7308 | 7210C | 7212B | 7214 |
| 7308B | 7310 | 7212C | 7214B |
| 7308C | 7310B | 7312 | 7214C |
| 7408 | 7310C | 7312B | 7314 |
| 7408B | 7410 | 7312C | 7314B |
| 7909C | 7410B | 7412 | 7314C |
| HAR909C | 7911C | 7412B | 7414 |
| HAR009C | HAR911C | 7913C | 7414B |
| 7009 | HAR011C | HAR913C | 7915C |
| 7009B | 7011 | HAR013C | HAR915C |
| 7009C | 7011B | 7013 | HAR015C |
| 7209 | 7011C | 7013B | 7015 |
| 7209B | 7211 | 7013C | 7015B |
| 7209C | 7211B | 7213 | 7015C |
Japan made Koyo bearings have much cheaper price than some European made brands. But they are with the same high quality. It is a high cost-effective choice for the customers.