Specifications of SKF Bearing 7013 CE/P4AL1
Dimensions
d | 65.0mm | Bore diameter |
D | 100.0mm | Outside diameter |
B | 18.0mm | Width |
d1 | 77.26mm | Shoulder diameter of inner ring (large side face) |
d2 | 74.9mm | Shoulder diameter of inner ring (small side face) |
D1 | 87.72mm | Shoulder diameter of outer ring (large side face) |
b | 1.6mm | Width of lubrication groove |
C1 | 5.3mm | Distance from outer ring side face to lubrication groove / lubrication hole |
C2 | 3.3mm | Distance from outer ring side face to O-ring groove |
C3 | 3.3mm | Distance from outer ring side face to O-ring groove |
r1,2 | 1.1mm | Chamfer dimension (large side face) |
r3,4 | 0.6mm | Chamfer dimension (small side face) |
a | 20.2mm | Distance from side face to pressure point |
Abutment dimensions
da | 71.0mm | Diameter of shaft abutment |
db | 71.0mm | Diameter of shaft abutment |
Da | 94.0mm | Diameter of housing abutment |
Db | 95.8mm | Diameter of housing abutment |
ra | 1.0mm | Radius of fillet |
rb | 0.6mm | Radius of fillet |
dn | 79.3mm | Position of oil nozzle |
Calculation data
Basic dynamic load rating | C | 20.3kN |
Basic static load rating | C0 | 15.6kN |
Fatigue load limit | Pu | 0.655kN |
Attainable speed for grease lubrication | 19000.0r/min | |
Attainable speed for oil-air lubrication | 30000.0r/min | |
Contact angle | u03b1 | 15.0u00b0 |
Ball diameter | Dw | 8.731mm |
Number of balls | z | 25.0 |
Reference grease quantity | Gref | 6.2cmu00b3 |
Mass
Mass | 0.43kg |