| Designations | NK5/12TN | |
| Dimensions(mm) | Fw | 5 |
| D | 10 | |
| C | 12 | |
| r1,2 | 0.15 | |
| Basic load ratings(KN) | Basic load ratings (dynamic)(C) | 2,803 |
| Basic load ratings (static)(C0) | 2,592 | |
| Fatigue load limit (Pu) | 0.276 | |
| Speed ratings(r/min) | Speed ratings (Reference speed) | 36,000 |
| Speed ratings (Limting speed) | 40,000 | |
| Mass(kg) | 0.0037 | |
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