Specifications of SKF Bearing CRM 18 A
| Aftermarket only | Yes |
Dimensions
| d | 57.15mm | Bore diameter |
| D | 127.0mm | Outside diameter |
| B | 31.75mm | Width |
| d1 | 80.4mm | Shoulder diameter of inner ring |
| E | 111.0mm | Raceway diameter of outer ring |
| r1,2 | 3.2mm | Chamfer dimension |
| r3,4 | 3.2mm | Chamfer dimension |
| s | 2.0mm | Permissible axial displacement |
Abutment dimensions
| da | 71.0mm | Diameter of spacer sleeve |
| da | 109.0mm | Diameter of spacer sleeve |
| Da | 113.0mm | Diameter of housing abutment |
| Da | 113.0mm | Diameter of housing abutment |
| ra | 3.0mm | Radius of fillet |
| rb | 3.0mm | Radius of fillet |
Calculation data
| Basic dynamic load rating | C | 138.0kN |
| Basic static load rating | C0 | 137.0kN |
| Fatigue load limit | Pu | 18.0kN |
| Reference speed | 5300.0r/min | |
| Limiting speed | 7000.0r/min | |
| Minimum load factor | kr | 0.12 |
| Limiting value | e | 0.2 |
| Axial load factor | Y | 0.6 |
Mass
| Mass | 1.7kg |
