Technical specifications| Locking elements family | VK550 |
| Shaft diameter | 45 mm |
| Hub diameter | 55 mm |
| Ht | 46 mm |
| Screws measure | NULL |
| Pa | 10 Kg/mm2 |
| Pn | 7.5 Kg/mm2 |
| Ma | 87 Kgm |
| Transmissible torque | 81 Kgm |
| FAX | 3600 Kg |
| H | 30 mm |
| Filettatura ghiera | 50x1,5 |
Technical specifications