Technical specifications| Locking elements family | VK800 |
| Shaft diameter | 50 mm |
| Hub diameter | 65 mm |
| Ht | 80 mm |
| Number of screws | 8 |
| Screws measure | M8x18 |
| Pa | 9.2 Kg/mm2 |
| Pn | 7 Kg/mm2 |
| Ma | 4.1 Kgm |
| Transmissible torque | 194 Kgm |
| d1 | 92 mm |
| H | 72 mm |
| H1 | 64 mm |
| H2 | 45 mm |
| FAX | 7760 Kg |
| d2 | 86 mm |
