| KOYO NJ303E+HJ303E Bearing | 17 | 47 | 14 | KOYO | Cylindrical Roller Bearings |
| NSK 1303 Bearing | 17 | 47 | 14 | NSK | Self-aligning Ball Bearings |
| SKF *6303-2RSH Bearing | 17 | 47 | 14 | SKF | Deep Groove Ball Bearings |
| NTN 6303-Z Bearing | 17 | 47 | 14 | NTN | Deep Groove Ball Bearings |
| FAG 6303-Z Bearing | 17 | 47 | 14 | FAG | Deep Groove Ball Bearings |
| NSK 6303-2Z Bearing | 17 | 47 | 14 | NSK | Deep Groove Ball Bearings |
| FAG 30303A+T2FB017 Bearing | 17 | 47 | 14 | FAG | Tapered Roller Bearings |
| NSK 6303-2Z Bearing | 17 | 47 | 14 | NSK | Deep Groove Ball Bearings |
| NSK 6303-2RZ Bearing | 17 | 47 | 14 | NSK | Deep Groove Ball Bearings |
| TORRINGTON 6303-2Z Bearing | 17 | 47 | 14 | TORRINGTON | Deep Groove Ball Bearings |