Specifications of SKF Bearing 320/22 X
| Dimension series | 3CC |
Dimensions
| d | 22.0mm | Bore diameter |
| D | 44.0mm | Outside diameter |
| T | 15.0mm | Total width |
| d1 | 34.3mm | Shoulder diameter of inner ring |
| B | 15.0mm | Width of inner ring |
| C | 11.5mm | Width of outer ring |
| r1,2 | 0.6mm | Chamfer dimension of inner ring |
| r3,4 | 0.6mm | Chamfer dimension of outer ring |
| a | 10.68mm | Distance side face to pressure point |
Abutment dimensions
| da | 27.0mm | Diameter of shaft abutment |
| db | 27.5mm | Diameter of shaft abutment |
| Da | 38.0mm | Diameter of housing abutment |
| Da | 39.0mm | Diameter of housing abutment |
| Db | 41.0mm | Diameter of housing abutment |
| Ca | 3.0mm | Minimum width of space required in housing on large side face |
| Cb | 3.5mm | Minimum width of space required in housing on small side face |
| ra | 0.6mm | Radius of shaft fillet |
| rb | 0.6mm | Radius of housing fillet |
Calculation data
| Basic dynamic load rating | C | 30.9kN |
| Basic static load rating | C0 | 29.0kN |
| Fatigue load limit | Pu | 2.85kN |
| Reference speed | 13000.0r/min | |
| Limiting speed | 15000.0r/min | |
| Limiting value | e | 0.4 |
| Axial load factor | Y | 1.5 |
| Axial load factor | Y0 | 0.8 |
Mass
| Mass | 0.1kg |
