| KOYO 2311 K Bearing | 55 | 120 | 43 | KOYO | Self-aligning Ball Bearings |
| ASK NJ2311 Bearing | 55 | 120 | 43 | ASK | Cylindrical Roller Bearings |
| STEYR NJ2311 Bearing | 55 | 120 | 43 | STEYR | Cylindrical Roller Bearings |
| FAG 32311B+T5FD055 Bearing | 55 | 120 | 43 | FAG | Tapered Roller Bearings |
| KOYO NJ 2311 Bearing | 55 | 120 | 43 | KOYO | Cylindrical Roller Bearings |
| NACHI NJ 2311 Bearing | 55 | 120 | 43 | NACHI | Cylindrical Roller Bearings |
| NSK NU 2311 Bearing | 55 | 120 | 43 | NSK | Cylindrical Roller Bearings |
| INA ZSL192311 Bearing | 55 | 120 | 43 | INA | Cylindrical Roller Bearings |
| KOYO NJ2311+HJ2311 Bearing | 55 | 120 | 43 | KOYO | Cylindrical Roller Bearings |
| MAC NUP 2311 Bearing | 55 | 120 | 43 | MAC | Cylindrical Roller Bearings |