Specifications of SKF Bearing 30315
| Dimension series | 2GB |
Dimensions
| d | 75.0mm | Bore diameter |
| D | 160.0mm | Outside diameter |
| T | 40.0mm | Total width |
| d1 | 112.5mm | Shoulder diameter of inner ring |
| B | 37.0mm | Width of inner ring |
| C | 31.0mm | Width of outer ring |
| r1,2 | 3.0mm | Chamfer dimension of inner ring |
| r3,4 | 2.5mm | Chamfer dimension of outer ring |
| a | 30.918mm | Distance side face to pressure point |
Abutment dimensions
| da | 96.0mm | Diameter of shaft abutment |
| db | 88.0mm | Diameter of shaft abutment |
| Da | 139.0mm | Diameter of housing abutment |
| Da | 149.0mm | Diameter of housing abutment |
| Db | 149.0mm | Diameter of housing abutment |
| Ca | 5.0mm | Minimum width of space required in housing on large side face |
| Cb | 9.0mm | Minimum width of space required in housing on small side face |
| ra | 3.0mm | Radius of shaft fillet |
| rb | 2.5mm | Radius of housing fillet |
Calculation data
| Basic dynamic load rating | C | 301.0kN |
| Basic static load rating | C0 | 290.0kN |
| Fatigue load limit | Pu | 34.0kN |
| Reference speed | 3400.0r/min | |
| Limiting speed | 4300.0r/min | |
| Limiting value | e | 0.35 |
| Axial load factor | Y | 1.7 |
| Axial load factor | Y0 | 0.9 |
Mass
| Mass | 3.49kg |
