| Diameter of spherical seat | Da | 160 | mm |
| Base external diameter | Db2 | 201 | mm |
| Overall width | A | 63.50 | mm |
| Axial position of spherical seat (from support surface) | A2 | 40 | mm |
| Distance between attachment bolts | J | 187 | mm |
| Diameter of attachment bolt hole | N | 23 | mm |
| Top external diameter | Db1 | 187 | mm |
| Centering diameter | Dc | 193.70 | mm |
| Flange width | A | 23 | mm |
| Depth of centring recess | A3 | 3.20 | mm |
| Overall length | L | 235 | mm |
| Manufacturer | Part Number |
|---|---|
| INA | GG.CJ18 |
