Specifications of SKF Bearing NU 1988 MA
Dimensions
| d | 440.0mm | Bore diameter |
| D | 600.0mm | Outside diameter |
| B | 74.0mm | Width |
| D1 | 544.0mm | Shoulder diameter of outer ring |
| F | 482.0mm | Chamfer dimension of loose flange ring |
| r1,2 | 4.0mm | Chamfer dimension |
| s | 5.5mm | Permissible axial displacement |
Abutment dimensions
| da | 455.0mm | Diameter of spacer sleeve |
| da | 477.0mm | Diameter of spacer sleeve |
| db | 487.0mm | Diameter of shaft abutment |
| Da | 585.0mm | Diameter of housing abutment |
| ra | 3.0mm | Radius of fillet |
Calculation data
| Basic dynamic load rating | C | 1060.0kN |
| Basic static load rating | C0 | 2000.0kN |
| Fatigue load limit | Pu | 170.0kN |
| Reference speed | 1100.0r/min | |
| Limiting speed | 1400.0r/min | |
| Minimum load factor | kr | 0.07 |
| Limiting value | e | 0.2 |
| Axial load factor | Y | 0 |
Mass
| Mass | 53.0kg |
