| Designations (Bearing with tapered bore) | 23188CAK/W33 | |
| Principal dimensions (mm) | d | 440 |
| D | 720 | |
| B | 226 | |
| r1,2 | 6 | |
| Basic load ratings(KN) | Basic load ratings (dynamic) (C) | 5820 |
| Basic load ratings (static) (C0) | 9700 | |
| Fatigue load limit (Pu) | 670 | |
| Speed ratings(r/min) | Speed ratings (Reference speed) | 450 |
| Speed ratings (Limting speed) | 450 | |
| Mass(kg) | 360 | |
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