Specifications of SKF Bearing NJ 1880 MP
Dimensions
| d | 400.0mm | Bore diameter |
| D | 500.0mm | Outside diameter |
| B | 46.0mm | Width |
| d1 | 433.0mm | Shoulder diameter of inner ring |
| D1 | 465.0mm | Shoulder diameter of outer ring |
| F | 423.0mm | Chamfer dimension of loose flange ring |
| r1,2 | 2.1mm | Chamfer dimension |
| s | 3.3mm | Permissible axial displacement |
Abutment dimensions
| da | 410.0mm | Diameter of spacer sleeve |
| da | 419.0mm | Diameter of spacer sleeve |
| db | 436.0mm | Diameter of shaft abutment |
| Da | 490.0mm | Diameter of housing abutment |
| ra | 2.0mm | Radius of fillet |
Calculation data
| Basic dynamic load rating | C | 572.0kN |
| Basic static load rating | C0 | 1180.0kN |
| Fatigue load limit | Pu | 96.5kN |
| Reference speed | 1300.0r/min | |
| Limiting speed | 1900.0r/min | |
| Minimum load factor | kr | 0.05 |
| Limiting value | e | 0.2 |
| Axial load factor | Y | 0 |
Mass
| Mass | 22.0kg |
