| Designations | K4x7x10TN | |
| Dimensions(mm) | Fw | 4 |
| Ew | 7 | |
| U | 10 | |
| Basic load ratings(KN) | Basic load ratings (dynamic)(C) | 2,18 |
| Basic load ratings (static)(C0) | 1,84 | |
| Fatigue load limit (Pu) | 0,194 | |
| Speed ratings(r/min) | Speed ratings (Reference speed) | 36 000 |
| Speed ratings (Limting speed) | 43 000 | |
| Mass(kg) | 0.0007 | |
+86-021-54846037