| KOYO NJ308E Bearing | 40 | 90 | 23 | KOYO | Cylindrical Roller Bearings |
| SKF *6308-2RS1 Bearing | 40 | 90 | 23 | SKF | Deep Groove Ball Bearings |
| TORRINGTON 6308-Z Bearing | 40 | 90 | 23 | TORRINGTON | Deep Groove Ball Bearings |
| NSK 6308-2RS Bearing | 40 | 90 | 23 | NSK | Deep Groove Ball Bearings |
| NSK NJ308E+HJ308E Bearing | 40 | 90 | 23 | NSK | Cylindrical Roller Bearings |
| MRC 6308 N Bearing | 40 | 90 | 23 | MRC | Deep Groove Ball Bearings |
| NTN NJ 2309 +HJ 2310 Bearing | 40 | 90 | 23 | NTN | Cylindrical Roller Bearings |
| NTN 7308 C Bearing | 40 | 90 | 23 | NTN | Angular Contact Ball Bearings |
| NSK 21308CC Bearing | 40 | 90 | 23 | NSK | Spherical Roller Bearings |
| SKF NJ 2332 E +HJ 2334 E Bearing | 40 | 90 | 23 | SKF | Cylindrical Roller Bearings |