| Designations (Bearing with tapered bore) | 21313EK | |
| Principal dimensions (mm) | d | 65 |
| D | 140 | |
| B | 33 | |
| r1,2 | 2.1 | |
| Basic load ratings(KN) | Basic load ratings (dynamic) (C) | 228.92 |
| Basic load ratings (static) (C0) | 261.9 | |
| Fatigue load limit (Pu) | 29 | |
| Speed ratings(r/min) | Speed ratings (Reference speed) | 4 300 |
| Speed ratings (Limting speed) | 5 000 | |
| Mass(kg) | 2.55 | |
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