| Designations (Bearing with cylindrical bore) | 23120-2RS5/VT143 | |
| Principal dimensions (mm) | d | 100 |
| D | 165 | |
| B | 52 | |
| r1,2 | 2 | |
| Basic load ratings(KN) | Basic load ratings (dynamic) (C) | 386 |
| Basic load ratings (static) (C0) | 490 | |
| Fatigue load limit (Pu) | 53 | |
| Speed ratings(r/min) | Speed ratings (Reference speed) | - |
| Speed ratings (Limting speed) | 1700 | |
| Mass(kg) | 4.55 | |
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