Technical specifications| Locking elements family | VK129 |
| Shaft diameter | 140 mm |
| Hub diameter | 230 mm |
| H3 | 25 mm |
| Number of screws | 10 |
| Screws measure | M12 |
| Pa | 259 Kg/mm2 |
| Pn | 147 Kg/mm2 |
| Ma | 100 Kgm |
| Transmissible torque | 2090 Kgm |
| H1 | 46 mm |
| Ht | 66 mm |
| H2 | 58 mm |
| FAX | 410 Kg |
| Hollow shaft int. diam. | 100 mm |
