| Designations | HN4525 | |
| Dimensions(mm) | Fw | 45 |
| D | 52 | |
| C | 25 | |
| r1,2 | 0.8 | |
| Basic load ratings(KN) | Basic load ratings (dynamic)(C) | 41.8 |
| Basic load ratings (static)(C0) | 134.4 | |
| Fatigue load limit (Pu) | 16.15 | |
| Speed ratings(r/min) | Speed ratings (Reference speed) | 4,500 |
| Speed ratings (Limting speed) | 5,600 | |
| Mass(kg) | 0.085 | |
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