| NTN 6308-2Z Bearing | 40 | 90 | 23 | NTN | Deep Groove Ball Bearings |
| SKF 21308 E* Bearing | 40 | 90 | 23 | SKF | Spherical Roller Bearings |
| TORRINGTON 6308-RS Bearing | 40 | 90 | 23 | TORRINGTON | Deep Groove Ball Bearings |
| FAG NU 308 E.TVP2 Bearing | 40 | 90 | 23 | FAG | Cylindrical Roller Bearings |
| NSK 6308-RS Bearing | 40 | 90 | 23 | NSK | Deep Groove Ball Bearings |
| RHP 6308-2RS Bearing | 40 | 90 | 23 | RHP | Deep Groove Ball Bearings |
| SKF 6308NR Bearing | 40 | 90 | 23 | SKF | Deep Groove Ball Bearings |
| FAG 6308-Z Bearing | 40 | 90 | 23 | FAG | Deep Groove Ball Bearings |
| RHP 7308 B Bearing | 40 | 90 | 23 | RHP | Angular Contact Ball Bearings |