| RIV N203 Bearing | 17 | 40 | 12 | RIV | Cylindrical Roller Bearings |
| STEYR 6203-2RS Bearing | 17 | 40 | 12 | STEYR | Deep Groove Ball Bearings |
| SKF 6203-RZ Bearing | 17 | 40 | 12 | SKF | Deep Groove Ball Bearings |
| FAG N203E Bearing | 17 | 40 | 12 | FAG | Cylindrical Roller Bearings |
| TORRINGTON 6203 N Bearing | 17 | 40 | 12 | TORRINGTON | Deep Groove Ball Bearings |
| DKF 7203B Bearing | 17 | 40 | 12 | DKF | Angular Contact Ball Bearings |
| RHP 7203B Bearing | 17 | 40 | 12 | RHP | Angular Contact Ball Bearings |
| NSK NSKQJ203N2MA Bearing | 17 | 40 | 12 | NSK | Angular Contact Ball Bearings |
| RHP NF 203 Bearing | 17 | 40 | 12 | RHP | Cylindrical Roller Bearings |
| SKF NU203E Bearing | 17 | 40 | 12 | SKF | Cylindrical Roller Bearings |