Specifications of SKF Bearing 7005 ACE/P4AL
Dimensions
d | 25.0mm | Bore diameter |
D | 47.0mm | Outside diameter |
B | 12.0mm | Width |
d1 | 31.6mm | Shoulder diameter of inner ring (large side face) |
d2 | 29.8mm | Shoulder diameter of inner ring (small side face) |
D1 | 39.21mm | Shoulder diameter of outer ring (large side face) |
b | 2.1mm | Width of lubrication groove |
C1 | 5.9mm | Distance from outer ring side face to lubrication groove / lubrication hole |
C2 | 1.8mm | Distance from outer ring side face to O-ring groove |
C3 | 1.9mm | Distance from outer ring side face to O-ring groove |
r1,2 | 0.6mm | Chamfer dimension (large side face) |
r3,4 | 0.3mm | Chamfer dimension (small side face) |
a | 14.4mm | Distance from side face to pressure point |
Abutment dimensions
da | 28.2mm | Diameter of shaft abutment |
db | 28.2mm | Diameter of shaft abutment |
Da | 43.8mm | Diameter of housing abutment |
Db | 44.6mm | Diameter of housing abutment |
ra | 0.6mm | Radius of fillet |
rb | 0.3mm | Radius of fillet |
dn | 33.1mm | Position of oil nozzle |
Calculation data
Basic dynamic load rating | C | 7.93kN |
Basic static load rating | C0 | 3.9kN |
Fatigue load limit | Pu | 0.166kN |
Attainable speed for grease lubrication | 42000.0r/min | |
Attainable speed for oil-air lubrication | 63000.0r/min | |
Contact angle | u03b1 | 25.0u00b0 |
Ball diameter | Dw | 6.35mm |
Number of balls | z | 14.0 |
Reference grease quantity | Gref | 1.3cmu00b3 |
Mass
Mass | 0.074kg |