| Designations (Bearing with tapered bore) | 23030CCK/W33 | |
| Principal dimensions (mm) | d | 150 |
| D | 225 | |
| B | 56 | |
| r1,2 | 2.1 | |
| Basic load ratings(KN) | Basic load ratings (dynamic) (C) | 494.7 |
| Basic load ratings (static) (C0) | 727.5 | |
| Fatigue load limit (Pu) | 73.5 | |
| Speed ratings(r/min) | Speed ratings (Reference speed) | 2 400 |
| Speed ratings (Limting speed) | 2 600 | |
| Mass(kg) | 7.95 | |
+86-021-54846037