Specifications of SKF Bearing 6409
Dimensions
d | 45.0mm | Bore diameter |
D | 120.0mm | Outside diameter |
B | 29.0mm | Width |
d1 | 68.91mm | Shoulder diameter |
D1 | 95.85mm | Shoulder diameter |
r1,2 | 2.0mm | Chamfer dimension |
Abutment dimensions
da | 58.0mm | Diameter of shaft abutment |
Da | 107.0mm | Diameter of housing abutment |
ra | 2.0mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 76.1kN |
Basic static load rating | C0 | 45.0kN |
Fatigue load limit | Pu | 1.9kN |
Reference speed | 13000.0r/min | |
Limiting speed | 8500.0r/min | |
Minimum load factor | kr | 0.035 |
Calculation factor | f0 | 12.1 |
Mass
Mass bearing | 1.57kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |