Specifications of SKF Bearing NU 2272 MA
Dimensions
| d | 360.0mm | Bore diameter |
| D | 650.0mm | Outside diameter |
| B | 170.0mm | Width |
| D1 | 542.0mm | Shoulder diameter of outer ring |
| F | 437.0mm | Chamfer dimension of loose flange ring |
| r1,2 | 6.0mm | Chamfer dimension |
| s | 16.7mm | Permissible axial displacement |
Abutment dimensions
| da | 386.0mm | Diameter of spacer sleeve |
| da | 428.0mm | Diameter of spacer sleeve |
| db | 442.0mm | Diameter of shaft abutment |
| Da | 624.0mm | Diameter of housing abutment |
| ra | 5.0mm | Radius of fillet |
Calculation data
| Basic dynamic load rating | C | 2920.0kN |
| Basic static load rating | C0 | 4900.0kN |
| Fatigue load limit | Pu | 400.0kN |
| Reference speed | 950.0r/min | |
| Limiting speed | 1400.0r/min | |
| Minimum load factor | kr | 0.2 |
| Limiting value | e | 0.3 |
| Axial load factor | Y | 0 |
Mass
| Mass | 257.0kg |
