| Bore diameter | d | 55 | mm |
| Width, inner ring | Bi | 43 | mm |
| Width, total | T | 45.50 | mm |
| Basic static load rating, radial | C0r | 270,000 | |
| Limiting speed | nG | 6,100 |
| Outside diameter | D | 120 | mm |
| Width, outer ring | B | 35 | mm |
| Basic dynamic load rating, radial | Cr | 211,000 | |
| Fatigue load limit, radial | Cur | 34,000 | |
| Thermal speed rating | nϑr | 4,350 |
| Maximum diameter of shaft shoulder | da max | 68 | mm |
| Maximum diameter of housing shoulder | Da max | 110 | mm |
| Maximum fillet radius of shaft | ra max | 2.50 | mm |
| Minimum diameter of shaft shoulder | db min | 65 | mm |
| Minimum axial space | Ca min | 10.50 | mm |
| Minimum chamfer dimension of inner ring back face | r1, 2 min | 2.50 | mm |
| Distance between the apexes of the pressure cones | a | 30 | mm |
| Minimum chamfer dimension of outer ring back face | r3, 4 min | 2 | mm |
| Guidance rib diameter of inner ring | d1 | 85 | mm |
| Manufacturer | Part Number |
|---|---|
| NTN | 32311 U (NTN) |
