Specifications of SKF Bearing N 318 ECP
Dimensions
| d | 90.0mm | Bore diameter |
| D | 190.0mm | Outside diameter |
| B | 43.0mm | Width |
| d1 | 124.0mm | Shoulder diameter of inner ring |
| E | 169.5mm | Raceway diameter of outer ring |
| r1,2 | 3.0mm | Chamfer dimension |
| r3,4 | 3.0mm | Chamfer dimension |
| s | 2.5mm | Permissible axial displacement |
Abutment dimensions
| da | 104.0mm | Diameter of spacer sleeve |
| da | 166.0mm | Diameter of spacer sleeve |
| Da | 173.0mm | Diameter of housing abutment |
| Da | 175.0mm | Diameter of housing abutment |
| ra | 2.5mm | Radius of fillet |
| rb | 2.5mm | Radius of fillet |
Calculation data
| Basic dynamic load rating | C | 365.0kN |
| Basic static load rating | C0 | 360.0kN |
| Fatigue load limit | Pu | 43.0kN |
| Reference speed | 3800.0r/min | |
| Limiting speed | 4500.0r/min | |
| Minimum load factor | kr | 0.12 |
| Limiting value | e | 0.2 |
| Axial load factor | Y | 0.6 |
Mass
| Mass | 5.31kg |
