Technical specifications| Locking elements family | VK400 |
| Shaft diameter | 70 mm |
| Hub diameter | 110 mm |
| Ht | 40 mm |
| Number of screws | 14 |
| Screws measure | M10x25 |
| Pa | 21 Kg/mm2 |
| Pn | 13 Kg/mm2 |
| Ma | 7.1 Kgm |
| Transmissible torque | 465 Kgm |
| H | 28 mm |
| H1 | 24 mm |
| FAX | 13300 Kg |
| Filetto estrazione | M12 |
