Specifications of SKF Bearing NU 20/710 ECMA/HB1
Dimensions
| d | 710.0mm | Bore diameter |
| D | 1030.0mm | Outside diameter |
| B | 185.0mm | Width |
| D1 | 939.0mm | Shoulder diameter of outer ring |
| F | 787.0mm | Chamfer dimension of loose flange ring |
| r1,2 | 7.5mm | Chamfer dimension |
| s | 10.0mm | Permissible axial displacement |
Abutment dimensions
| da | 738.0mm | Diameter of spacer sleeve |
| da | 780.0mm | Diameter of spacer sleeve |
| db | 793.0mm | Diameter of shaft abutment |
| Da | 1002.0mm | Diameter of housing abutment |
| ra | 6.0mm | Radius of fillet |
Calculation data
| Basic dynamic load rating | C | 5940.0kN |
| Basic static load rating | C0 | 12000.0kN |
| Fatigue load limit | Pu | 815.0kN |
| Reference speed | 480.0r/min | |
| Limiting speed | 700.0r/min | |
| Minimum load factor | kr | 0.14 |
| Limiting value | e | 0.3 |
| Axial load factor | Y | 0 |
Mass
| Mass | 540.0kg |
