| Bore diameter | d | 50 | mm |
| Width, inner ring | Bi | 20 | mm |
| Width, total | T | 20 | mm |
| Basic static load rating, radial | C0r | 93,000 | |
| Limiting speed | nG | 8,700 |
| Outside diameter | D | 80 | mm |
| Width, outer ring | B | 15.50 | mm |
| Basic dynamic load rating, radial | Cr | 64,000 | |
| Fatigue load limit, radial | Cur | 11,400 | |
| Thermal speed rating | nϑr | 5,000 |
| Maximum diameter of shaft shoulder | da max | 56 | mm |
| Maximum diameter of housing shoulder | Da max | 74 | mm |
| Maximum fillet radius of shaft | ra max | 1 | mm |
| Minimum diameter of shaft shoulder | db min | 56 | mm |
| Minimum axial space | Ca min | 4.50 | mm |
| Minimum chamfer dimension of inner ring back face | r1, 2 min | 1 | mm |
| Distance between the apexes of the pressure cones | a | 18 | mm |
| Minimum chamfer dimension of outer ring back face | r3, 4 min | 1 | mm |
| Guidance rib diameter of inner ring | d1 | 67.50 | mm |
