| NACHI N308 Bearing | 40 | 90 | 23 | NACHI | Cylindrical Roller Bearings |
| NSK QJ308 Bearing | 40 | 90 | 23 | NSK | Angular Contact Ball Bearings |
| SKF 6308-2Z Bearing | 40 | 90 | 23 | SKF | Deep Groove Ball Bearings |
| AET NU 308 Bearing | 40 | 90 | 23 | AET | Cylindrical Roller Bearings |
| NSK 6308-2RS Bearing | 40 | 90 | 23 | NSK | Deep Groove Ball Bearings |
| NSK 21308 CCK Bearing | 40 | 90 | 23 | NSK | Spherical Roller Bearings |
| FAG NJ308E.TVP2+HJ308E Bearing | 40 | 90 | 23 | FAG | Cylindrical Roller Bearings |
| SKF N308ECP* Bearing | 40 | 90 | 23 | SKF | Cylindrical Roller Bearings |
| SKF NU 308 E CML* Bearing | 40 | 90 | 23 | SKF | Cylindrical Roller Bearings |
| TORRINGTON 6308-Z Bearing | 40 | 90 | 23 | TORRINGTON | Deep Groove Ball Bearings |