Specifications of SKF Bearing NUP 252 MA
Dimensions
| d | 260.0mm | Bore diameter |
| D | 480.0mm | Outside diameter |
| B | 80.0mm | Width |
| d1 | 340.0mm | Shoulder diameter of inner ring |
| D1 | 397.0mm | Shoulder diameter of outer ring |
| F | 320.0mm | Chamfer dimension of loose flange ring |
| r1,2 | 5.0mm | Chamfer dimension |
Abutment dimensions
| da | 280.0mm | Diameter of spacer sleeve |
| db | 344.0mm | Diameter of shaft abutment |
| Da | 460.0mm | Diameter of housing abutment |
| ra | 4.0mm | Radius of fillet |
Calculation data
| Basic dynamic load rating | C | 1170.0kN |
| Basic static load rating | C0 | 1700.0kN |
| Fatigue load limit | Pu | 150.0kN |
| Reference speed | 1400.0r/min | |
| Limiting speed | 2000.0r/min | |
| Minimum load factor | kr | 0.23 |
| Limiting value | e | 0.2 |
| Axial load factor | Y | 0.6 |
Mass
| Mass | 74.0kg |
