| Designations | K65x70x20 | |
| Dimensions(mm) | Fw | 65 |
| Ew | 70 | |
| U | 20 | |
| Basic load ratings(KN) | Basic load ratings (dynamic)(C) | 27,74 |
| Basic load ratings (static)(C0) | 74,21 | |
| Fatigue load limit (Pu) | 8,835 | |
| Speed ratings(r/min) | Speed ratings (Reference speed) | 6 300 |
| Speed ratings (Limting speed) | 7 500 | |
| Mass(kg) | 0.056 | |
+86-021-54846037