| SKF *NUP2311ECP Bearing | 55 | 120 | 43 | SKF | Cylindrical Roller Bearings |
| KOYO NJ 2311 Bearing | 55 | 120 | 43 | KOYO | Cylindrical Roller Bearings |
| FAG 2311K Bearing | 55 | 120 | 43 | FAG | Self-aligning Ball Bearings |
| SKF NUP 2311 E CML* Bearing | 55 | 120 | 43 | SKF | Cylindrical Roller Bearings |
| NACHI NJ2311 Bearing | 55 | 120 | 43 | NACHI | Cylindrical Roller Bearings |
| RHP 2311 Bearing | 55 | 120 | 43 | RHP | Self-aligning Ball Bearings |
| KOYO NJ 2311 +HJ 2311 Bearing | 55 | 120 | 43 | KOYO | Cylindrical Roller Bearings |
| SKF NJ2311ECP* Bearing | 55 | 120 | 43 | SKF | Cylindrical Roller Bearings |
| NTN 22311 CC/W33 Bearing | 55 | 120 | 43 | NTN | Spherical Roller Bearings |
| SKF 62311-2RS1 Bearing | 55 | 120 | 43 | SKF | Deep Groove Ball Bearings |