Technical specifications| Locking elements family | VK400 |
| Shaft diameter | 170 mm |
| Hub diameter | 225 mm |
| Ht | 60 mm |
| Number of screws | 22 |
| Screws measure | M14x40 |
| Pa | 16.1 Kg/mm2 |
| Pn | 12.1 Kg/mm2 |
| Ma | 19.5 Kgm |
| Transmissible torque | 3300 Kgm |
| H | 44 mm |
| H1 | 38 mm |
| FAX | 38700 Kg |
| Filetto estrazione | M18 |
