| SKF QJ203N2MA Bearing | 17 | 40 | 12 | SKF | Angular Contact Ball Bearings |
| NACHI 7203C Bearing | 17 | 40 | 12 | NACHI | Angular Contact Ball Bearings |
| NTN NU203 Bearing | 17 | 40 | 12 | NTN | Cylindrical Roller Bearings |
| RHP 7203C Bearing | 17 | 40 | 12 | RHP | Angular Contact Ball Bearings |
| NTN N203 Bearing | 17 | 40 | 12 | NTN | Cylindrical Roller Bearings |
| FAG 1203 Bearing | 17 | 40 | 12 | FAG | Self-aligning Ball Bearings |
| NSK NSKQJ203N2MA Bearing | 17 | 40 | 12 | NSK | Angular Contact Ball Bearings |
| SKF NJ 203 ECP Bearing | 17 | 40 | 12 | SKF | Cylindrical Roller Bearings |
| NSK 6203-2RZ Bearing | 17 | 40 | 12 | NSK | Deep Groove Ball Bearings |
| SKF 6203-2RSL Bearing | 17 | 40 | 12 | SKF | Deep Groove Ball Bearings |