| Bore diameter | d | 20 | mm |
| Length (height) housing | l4 | max.106 | |
| Raceway diameter inner ring | F | 34,93 | mm |
| Height shank end face - centre rod end eye | h1 | 78 | mm |
| Thread | M 20x1.5 | ||
| Diameter head | d2 | max.51 |
| Chamfer dimension bore | r1 | min.0.3 | |
| Length threat | l3 | min.45 | |
| Angle of tilt | α | 14 | ° |
| Width head | C1 | max.18.5 | |
| Width Inner ring | B | 25 | mm |
| Fabricante | Referencia |
|---|---|
| INA | GAKR20-PB (INA) |
