Specifications of SKF Bearing BSA 208 CGB
Dimensions
d | 40.0mm | Bore diameter |
D | 80.0mm | Outside diameter |
H | 18.0mm | Height |
d1 | 50.3mm | Shoulder diameter |
d2 | 58.0mm | Shoulder diameter |
D1 | 58.1mm | Shoulder/recess diameter |
D2 | 66.45mm | Shoulder/recess diameter |
r1,2 | 1.1mm | Chamfer dimension |
a | 64.0mm | Distance to pressure point |
Abutment dimensions
da | 48.0mm | Diameter of shaft abutment |
db | 48.0mm | Diameter of shaft abutment |
Da | 74.0mm | Diameter of housing abutment |
Db | 74.0mm | Diameter of housing abutment |
ra | 1.0mm | Radius of housing fillet |
Calculation data
Basic dynamic load rating | C | 42.5kN |
Basic static load rating | C0 | 112.0kN |
Fatigue load limit | Pu | 4.15kN |
Attainable speed for grease lubrication | 6300.0r/min | |
Attainable speed for oil-air lubrication | 7500.0r/min | |
Contact angle | u03b1 | 62.0u00b0 |
Preload | 6800.0N | |
Frictional moment | 0.46Nm | |
Static axial stiffnes | 1440.0N/u00b5m | |
Maximum axial load carrying capacity | Fa | 37.9kN |
Reference grease quantity | Gref | 3.7cmu00b3 |
Mass
Mass bearing | 0.43kg |