Specifications of SKF Bearing S7008 ACE/HCP4A
Dimensions
d | 40.0mm | Bore diameter |
D | 68.0mm | Outside diameter |
B | 15.0mm | Width |
d1 | 49.7mm | Shoulder diameter of inner ring (large side face) |
d2 | 47.6mm | Shoulder diameter of inner ring (small side face) |
D2 | 60.85mm | Recess diameter of outer ring (large side face) |
r1,2 | 1.0mm | Chamfer dimension (large side face) |
r3,4 | 0.6mm | Chamfer dimension (small side face) |
a | 20.3mm | Distance from side face to pressure point |
Abutment dimensions
da | 44.6mm | Diameter of shaft abutment |
da | 49.1mm | Diameter of shaft abutment |
db | 44.6mm | Diameter of shaft abutment |
db | 47.0mm | Diameter of shaft abutment |
Da | 63.4mm | Diameter of housing abutment |
Db | 63.8mm | Diameter of housing abutment |
ra | 1.0mm | Radius of fillet |
rb | 0.6mm | Radius of fillet |
Calculation data
Basic dynamic load rating | C | 11.7kN |
Basic static load rating | C0 | 7.2kN |
Fatigue load limit | Pu | 0.224kN |
Attainable speed for grease lubrication | 32000.0r/min | |
Contact angle | u03b1 | 25.0u00b0 |
Ball diameter | Dw | 7.144mm |
Number of balls | z | 19.0 |
Mass
Mass | 0.17kg |