Technical specifications| Locking elements family | VK550 |
| Shaft diameter | 60 mm |
| Hub diameter | 70 mm |
| Ht | 52 mm |
| Screws measure | NULL |
| Pa | 9.5 Kg/mm2 |
| Pn | 8 Kg/mm2 |
| Ma | 130 Kgm |
| Transmissible torque | 161 Kgm |
| FAX | 5300 Kg |
| H | 30 mm |
| Filettatura ghiera | 65x2 |
Technical specifications