| KOYO NJ 308 E +HJ 308 E Bearing | 40 | 90 | 23 | KOYO | Cylindrical Roller Bearings |
| FAG 21308CCK Bearing | 40 | 90 | 23 | FAG | Spherical Roller Bearings |
| NTN 6308-2ZN Bearing | 40 | 90 | 23 | NTN | Deep Groove Ball Bearings |
| KOYO 6308-2RZ Bearing | 40 | 90 | 23 | KOYO | Deep Groove Ball Bearings |
| FAG 30308A+T2FB040 Bearing | 40 | 90 | 23 | FAG | Tapered Roller Bearings |
| STEYR NJ 308 Bearing | 40 | 90 | 23 | STEYR | Cylindrical Roller Bearings |
| NSK 21308CC Bearing | 40 | 90 | 23 | NSK | Spherical Roller Bearings |
| RHP 7308B Bearing | 40 | 90 | 23 | RHP | Angular Contact Ball Bearings |
| SKF 6308-RS Bearing | 40 | 90 | 23 | SKF | Deep Groove Ball Bearings |