| Bore diameter | d | 38,10 | mm |
| Base width | b | 48 | mm |
| Width including end cover | A5 | 26 | mm |
| Distance from locking device side face to thread centre | B4 | 8 | mm |
| Foot height | H1 | 19 | mm |
| Distance between attachment bolts | J | min.125 | |
| Diameter of attachment bolt hole | N | 14 | mm |
| Distance from locking device side face to raceway centre | s1 | 30,20 | mm |
| Shoulder diameter inner ring | d1 | ≈51.8 | |
| Top width | A1 | 30 | mm |
| Width Inner ring | B | 49,20 | mm |
| Height of spherical seat centre | H | 49,20 | mm |
| Overall height | H | 99 | mm |
| Overall length | L | 175 | mm |
| Length of attachment bolt hole | N1 | 24,50 | mm |
| Fabricante | Referencia |
|---|---|
| INA | RASEY1-1/2 |
