| KOYO NJ211+HJ211 Bearing | 55 | 100 | 21 | KOYO | Cylindrical Roller Bearings |
| SKF 7211 BECBY Bearing | 55 | 100 | 21 | SKF | Angular Contact Ball Bearings |
| MAC NUP 211 Bearing | 55 | 100 | 21 | MAC | Cylindrical Roller Bearings |
| FAG NJ211E+HJ211E Bearing | 55 | 100 | 21 | FAG | Cylindrical Roller Bearings |
| FAG 1211K.TV.C3 Bearing | 55 | 100 | 21 | FAG | Self-aligning Ball Bearings |
| NSK 6211-Z Bearing | 55 | 100 | 21 | NSK | Deep Groove Ball Bearings |
| KOYO 6211-Z Bearing | 55 | 100 | 21 | KOYO | Deep Groove Ball Bearings |
| NSK 1211 Bearing | 55 | 100 | 21 | NSK | Self-aligning Ball Bearings |
| SKF NUP211ECM* Bearing | 55 | 100 | 21 | SKF | Cylindrical Roller Bearings |
| NSK 6211-RZ Bearing | 55 | 100 | 21 | NSK | Deep Groove Ball Bearings |