Specifications of SKF Bearing NJ 234 ECM
Dimensions
| d | 170.0mm | Bore diameter |
| D | 310.0mm | Outside diameter |
| B | 52.0mm | Width |
| d1 | 220.0mm | Shoulder diameter of inner ring |
| D1 | 267.38mm | Shoulder diameter of outer ring |
| F | 207.0mm | Chamfer dimension of loose flange ring |
| r1,2 | 4.0mm | Chamfer dimension |
| r3,4 | 4.0mm | Chamfer dimension |
| s | 2.9mm | Permissible axial displacement |
Abutment dimensions
| da | 188.0mm | Diameter of spacer sleeve |
| da | 203.0mm | Diameter of spacer sleeve |
| db | 224.0mm | Diameter of shaft abutment |
| Da | 292.4mm | Diameter of housing abutment |
| ra | 3.0mm | Radius of fillet |
Calculation data
| Basic dynamic load rating | C | 695.0kN |
| Basic static load rating | C0 | 815.0kN |
| Fatigue load limit | Pu | 85.0kN |
| Reference speed | 2200.0r/min | |
| Limiting speed | 2400.0r/min | |
| Minimum load factor | kr | 0.15 |
| Limiting value | e | 0.2 |
| Axial load factor | Y | 0.6 |
Mass
| Mass | 18.7kg |
Associated products
| Angle ring | HJ 234 EC |
