Technical specifications| Locking elements family | VK129 |
| Shaft diameter | 120 mm |
| Hub diameter | 200 mm |
| H3 | 22 mm |
| Number of screws | 10 |
| Screws measure | M10 |
| Pa | 240 Kg/mm2 |
| Pn | 137 Kg/mm2 |
| Ma | 59 Kgm |
| Transmissible torque | 1330 Kgm |
| H1 | 40 mm |
| Ht | 57 mm |
| H2 | 50 mm |
| FAX | 290 Kg |
| Hollow shaft int. diam. | 90 mm |
