| Bore diameter | d | 20 | mm |
| Width Inner ring | B | 16 | mm |
| Height shank end face - centre rod end eye | h1 | 38 | mm |
| Raceway diameter inner ring | F | 29 | mm |
| Diameter centering pin at welding shank end | d6 | 4 | mm |
| Distance shank chamfer - centre rod end eye | l7 | min.24 | |
| Chamfer dimension bore | r1 | min.0.3 |
| Diameter head | d2 | max.54 | |
| Width head | C1 | max.13.5 | |
| Angle of tilt | α | 9 | ° |
| Diameter welding shank | d5 | max.29 | |
| Length (height) housing | l4 | max.66 | |
| Length chamfer at welding shank end | l8 | 2 | mm |
| Manufacturer | Part Number |
|---|---|
| INA | GK20-DO (INA) |
