| KOYO NJ 303 +HJ 303 Bearing | 17 | 47 | 14 | KOYO | Cylindrical Roller Bearings |
| MAC NJ303 Bearing | 17 | 47 | 14 | MAC | Cylindrical Roller Bearings |
| NTN 6303-Z Bearing | 17 | 47 | 14 | NTN | Deep Groove Ball Bearings |
| SKF 1203 K+H 203 Bearing | 17 | 47 | 14 | SKF | Self-aligning Ball Bearings |
| KOYO NJ303+HJ303 Bearing | 17 | 47 | 14 | KOYO | Cylindrical Roller Bearings |
| NSK NSK6303-ZZ Bearing | 17 | 47 | 14 | NSK | Deep Groove Ball Bearings |
| SKF *6303-2RSH Bearing | 17 | 47 | 14 | SKF | Deep Groove Ball Bearings |
| SKF 7303 B Bearing | 17 | 47 | 14 | SKF | Angular Contact Ball Bearings |
| STEYR 7303B Bearing | 17 | 47 | 14 | STEYR | Angular Contact Ball Bearings |
| MRC 6303 Bearing | 17 | 47 | 14 | MRC | Deep Groove Ball Bearings |