| Bore diameter | d | 50 | mm |
| Height | T | 22 | mm |
| Basic static load rating, axial | C0a | 315,000 | |
| Limiting speed | nG | 4,500 |
| Outside diameter | D | 78 | mm |
| Basic dynamic load rating, axial | Ca | 118,000 | |
| Fatigue load limit, axial | Cua | 28,000 | |
| Reference speed | nϑr | 1,550 |
| Minimum diameter shaft shoulder | da min | 75 | mm |
| Maximum recess radius | ra max | 1 | mm |
| Maximum diameter of housing shoulder | Da max | 53 | mm |
| Rip diameter shaft washer | d1 | 78 | mm |
| Minimum chamfer dimension | rmin | 1 | mm |
