Specifications of SKF Bearing 6309 M
Dimensions
d | 45.0mm | Bore diameter |
D | 100.0mm | Outside diameter |
B | 25.0mm | Width |
d1 | 62.18mm | Shoulder diameter |
D2 | 86.7mm | Recess diameter |
r1,2 | 1.5mm | Chamfer dimension |
Abutment dimensions
da | 54.0mm | Diameter of shaft abutment |
Da | 91.0mm | Diameter of housing abutment |
ra | 1.5mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 55.3kN |
Basic static load rating | C0 | 31.5kN |
Fatigue load limit | Pu | 1.34kN |
Reference speed | 15000.0r/min | |
Limiting speed | 14000.0r/min | |
Minimum load factor | kr | 0.03 |
Calculation factor | f0 | 13.0 |
Mass
Mass bearing | 0.99kg |
Tolerance class
Dimensional tolerances | P6 |
Radial run-out | P6 |