| Diameter of spherical seat | Da | 40 | mm |
| Base external diameter | Db2 | 53 | mm |
| Overall width | A | 26 | mm |
| Axial position of spherical seat (from support surface) | A2 | 17 | mm |
| Distance between attachment bolts | J | 54 | mm |
| Diameter of attachment bolt hole | N | 11,50 | mm |
| Top external diameter | Db1 | 50 | mm |
| Centering diameter | Dc | 55,60 | mm |
| Flange width | A | 11 | mm |
| Depth of centring recess | A3 | 3,20 | mm |
| Overall length | L | 76 | mm |
| Fabricante | Referencia |
|---|---|
| INA | GG.CJ03 (INA) |
