Specifications of SKF Bearing NU 218 ECM
Dimensions
| d | 90.0mm | Bore diameter |
| D | 160.0mm | Outside diameter |
| B | 30.0mm | Width |
| D1 | 138.45mm | Shoulder diameter of outer ring |
| F | 107.0mm | Chamfer dimension of loose flange ring |
| r1,2 | 2.0mm | Chamfer dimension |
| r3,4 | 2.0mm | Chamfer dimension |
| s | 1.8mm | Permissible axial displacement |
Abutment dimensions
| da | 101.0mm | Diameter of spacer sleeve |
| da | 104.0mm | Diameter of spacer sleeve |
| db | 110.0mm | Diameter of shaft abutment |
| Da | 149.0mm | Diameter of housing abutment |
| ra | 2.0mm | Radius of fillet |
| rb | 2.0mm | Radius of fillet |
Calculation data
| Basic dynamic load rating | C | 208.0kN |
| Basic static load rating | C0 | 220.0kN |
| Fatigue load limit | Pu | 27.0kN |
| Reference speed | 4500.0r/min | |
| Limiting speed | 5000.0r/min | |
| Minimum load factor | kr | 0.15 |
| Limiting value | e | 0.2 |
| Axial load factor | Y | 0.6 |
Mass
| Mass | 2.73kg |
Associated products
| Angle ring | HJ 218 EC |
