| Diameter of spherical seat | Da | 52 | mm |
| Top width | A1 | 22 | mm |
| Height of spherical seat centre | H | 36,50 | mm |
| Overall height | H | 70 | mm |
| Overall length | L | 130 | mm |
| Length of attachment bolt hole | N1 | 19,50 | mm |
| Base width | b | 36 | mm |
| Standout of end cover | A5 | 20,50 | mm |
| Foot height | H1 | 16 | mm |
| Distance between attachment bolts | J | min.94 | |
| Width of attachment bolt hole | N | 11,50 | mm |
