Specifications of SKF Bearing 6308-2RZ
Dimensions
d | 40.0mm | Bore diameter |
D | 90.0mm | Outside diameter |
B | 23.0mm | Width |
d1 | 56.11mm | Shoulder diameter |
D2 | 77.7mm | Recess diameter |
r1,2 | 1.5mm | Chamfer dimension |
Abutment dimensions
da | 49.0mm | Diameter of shaft abutment |
da | 56.0mm | Diameter of shaft abutment |
Da | 81.0mm | Diameter of housing abutment |
ra | 1.5mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 42.3kN |
Basic static load rating | C0 | 24.0kN |
Fatigue load limit | Pu | 1.02kN |
Reference speed | 17000.0r/min | |
Limiting speed | 8500.0r/min | |
Minimum load factor | kr | 0.03 |
Calculation factor | f0 | 13.2 |
Mass
Mass bearing | 0.65kg |
Tolerance class
Dimensional tolerances | P6 |
Radial run-out | P6 |