Specifications of SKF Bearing 7024 CD/HCP4AL
Dimensions
d | 120.0mm | Bore diameter |
D | 180.0mm | Outside diameter |
B | 28.0mm | Width |
d1 | 138.5mm | Shoulder diameter of inner ring (large side face) |
d2 | 138.5mm | Shoulder diameter of inner ring (small side face) |
D1 | 161.5mm | Shoulder diameter of outer ring (large side face) |
b | 2.8mm | Width of lubrication groove |
C1 | 15.0mm | Distance from outer ring side face to lubrication groove / lubrication hole |
C2 | 6.2mm | Distance from outer ring side face to O-ring groove |
C3 | 5.4mm | Distance from outer ring side face to O-ring groove |
r1,2 | 2.0mm | Chamfer dimension (large side face) |
r3,4 | 1.0mm | Chamfer dimension (small side face) |
a | 34.2mm | Distance from side face to pressure point |
Abutment dimensions
da | 129.0mm | Diameter of shaft abutment |
db | 129.0mm | Diameter of shaft abutment |
Da | 171.0mm | Diameter of housing abutment |
Db | 175.0mm | Diameter of housing abutment |
ra | 2.0mm | Radius of fillet |
rb | 1.0mm | Radius of fillet |
dn | 142.6mm | Position of oil nozzle |
Calculation data
Basic dynamic load rating | C | 114.0kN |
Basic static load rating | C0 | 122.0kN |
Fatigue load limit | Pu | 3.1kN |
Attainable speed for grease lubrication | 8500.0r/min | |
Attainable speed for oil-air lubrication | 13000.0r/min | |
Contact angle | u03b1 | 15.0u00b0 |
Ball diameter | Dw | 19.05mm |
Number of balls | z | 22.0 |
Reference grease quantity | Gref | 27.0cmu00b3 |
Mass
Mass | 1.76kg |