Specifications of SKF Bearing 7024 ACE/HCP4A
Dimensions
d | 120.0mm | Bore diameter |
D | 180.0mm | Outside diameter |
B | 28.0mm | Width |
d1 | 141.42mm | Shoulder diameter of inner ring (large side face) |
d2 | 137.8mm | Shoulder diameter of inner ring (small side face) |
D1 | 158.61mm | Shoulder diameter of outer ring (large side face) |
r1,2 | 2.0mm | Chamfer dimension (large side face) |
r3,4 | 1.0mm | Chamfer dimension (small side face) |
a | 49.3mm | Distance from side face to pressure point |
Abutment dimensions
da | 128.8mm | Diameter of shaft abutment |
db | 128.8mm | Diameter of shaft abutment |
Da | 171.2mm | Diameter of housing abutment |
Db | 174.4mm | Diameter of housing abutment |
ra | 2.0mm | Radius of fillet |
rb | 1.0mm | Radius of fillet |
dn | 144.9mm | Position of oil nozzle |
Calculation data
Basic dynamic load rating | C | 54.0kN |
Basic static load rating | C0 | 52.0kN |
Fatigue load limit | Pu | 1.32kN |
Attainable speed for grease lubrication | 10000.0r/min | |
Attainable speed for oil-air lubrication | 15500.0r/min | |
Contact angle | u03b1 | 25.0u00b0 |
Ball diameter | Dw | 14.288mm |
Number of balls | z | 29.0 |
Reference grease quantity | Gref | 28.0cmu00b3 |
Mass
Mass | 1.96kg |