Specifications of SKF Bearing NUB 248 MA
Dimensions
| d | 240.0mm | Bore diameter |
| D | 440.0mm | Outside diameter |
| B | 120.0mm | Width |
| C | 72.0mm | Width of outer ring |
| D1 | 365.0mm | Shoulder diameter of outer ring |
| F | 295.0mm | Chamfer dimension of loose flange ring |
| r1,2 | 4.0mm | Chamfer dimension |
| s | 26.0mm | Permissible axial displacement |
Abutment dimensions
| da | 257.0mm | Diameter of spacer sleeve |
| da | 288.0mm | Diameter of spacer sleeve |
| db | 299.0mm | Diameter of shaft abutment |
| Da | 423.0mm | Diameter of housing abutment |
| ra | 3.0mm | Radius of fillet |
Calculation data
| Basic dynamic load rating | C | 952.0kN |
| Basic static load rating | C0 | 1370.0kN |
| Fatigue load limit | Pu | 129.0kN |
| Reference speed | 1600.0r/min | |
| Limiting speed | 2200.0r/min | |
| Minimum load factor | kr | 0.15 |
| Limiting value | e | 0.2 |
| Axial load factor | Y | 0 |
Mass
| Mass | 60.0kg |
