Technical specifications| Locking elements family | VK129 |
| Shaft diameter | 125 mm |
| Hub diameter | 215 mm |
| H3 | 23 mm |
| Number of screws | 12 |
| Screws measure | M10 |
| Pa | 263 Kg/mm2 |
| Pn | 147 Kg/mm2 |
| Ma | 59 Kgm |
| Transmissible torque | 1530 Kgm |
| H1 | 42 mm |
| Ht | 59 mm |
| H2 | 52 mm |
| FAX | 340 Kg |
| Hollow shaft int. diam. | 90 mm |
