| FAG NJ 203 E Bearing | 17 | 40 | 12 | FAG | Cylindrical Roller Bearings |
| RHP NF 203 Bearing | 17 | 40 | 12 | RHP | Cylindrical Roller Bearings |
| SKF 6203-2ZN Bearing | 17 | 40 | 12 | SKF | Deep Groove Ball Bearings |
| NACHI 6203-2RS Bearing | 17 | 40 | 12 | NACHI | Deep Groove Ball Bearings |
| FAG 7203B Bearing | 17 | 40 | 12 | FAG | Angular Contact Ball Bearings |
| RHP QJ203 Bearing | 17 | 40 | 12 | RHP | Angular Contact Ball Bearings |
| NTN NF203 Bearing | 17 | 40 | 12 | NTN | Cylindrical Roller Bearings |
| FAFNIR 7203AC Bearing | 17 | 40 | 12 | FAFNIR | Angular Contact Ball Bearings |
| SKF 7203 BEC BM Bearing | 17 | 40 | 12 | SKF | Angular Contact Ball Bearings |
| SKF W6203-2Z Bearing | 17 | 40 | 12 | SKF | Deep Groove Ball Bearings |