| KOYO 22311 RHW33 Bearing | 55 | 120 | 43 | KOYO | Spherical Roller Bearings |
| KOYO NJ 2311 +HJ 2311 Bearing | 55 | 120 | 43 | KOYO | Cylindrical Roller Bearings |
| KOYO 2311 K Bearing | 55 | 120 | 43 | KOYO | Self-aligning Ball Bearings |
| SKF 4311ATN9 Bearing | 55 | 120 | 43 | SKF | Deep Groove Ball Bearings |
| NSK 22311 CCK/W33 Bearing | 55 | 120 | 43 | NSK | Spherical Roller Bearings |
| NTN 22311CCK/W33 Bearing | 55 | 120 | 43 | NTN | Spherical Roller Bearings |
| NSK NU2311 Bearing | 55 | 120 | 43 | NSK | Cylindrical Roller Bearings |
| NSK NJ2311+HJ2311 Bearing | 55 | 120 | 43 | NSK | Cylindrical Roller Bearings |
| NACHI NJ2311E+HJ2311E Bearing | 55 | 120 | 43 | NACHI | Cylindrical Roller Bearings |
| SKF NJ 2311 E Bearing | 55 | 120 | 43 | SKF | Cylindrical Roller Bearings |