SKF 7007ACE/HCP4AH1 Angular contact ball bearings,SKF 7007 ACE/HCP4AH1 Super-precision bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7007 ACE/HCP4AH1

7007 ACE/HCP4AH1

Dimensions
d 35mm
D 62mm
B 14mm
d1 43.7mm
d2 41.6mm
D1 52.25mm
K 0.5mm
C1 4.52mm
r1,2min.1mm
r3,4min.0.6mm
a 18.4mm
Abutment dimensions
damin.39.6mm
dbmin.39.6mm
Damax.57.4mm
Dbmax.57.8mm
ramax.1mm
rbmax.0.6mm
dn 45.6mm
Calculation data
Basic dynamic load ratingC 11.1kN
Basic static load ratingC0 6.3kN
Fatigue load limitPu 0.265kN
Attainable speed for grease lubrication  36000r/min
Attainable speed for oil-air lubrication  56000r/min
Ball diameterDw 7.144mm
Number of ballsz 17 
Reference grease quantityGref 2.4cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 100N
Static axial stiffness, preload class A  88N/µm
Preload class BGB 300N
Static axial stiffness, preload class B  132N/µm
Preload class CGC 590N
Static axial stiffness, preload class C  171N/µm
Calculation factors
Calculation factorf 1.06 
Calculation factorf1 0.99 
Calculation factorf2A 1 
Calculation factorf2B 1.03 
Calculation factorf2C 1.06 
Calculation factorfHC 1.01 
Calculation factore 0.68 
Calculation factor (single, tandem)Y2 0.87 
Calculation factor (single, tandem)Y0 0.38 
Calculation factor (single, tandem)X2 0.41 
Calculation factor (back-to-back, face-to-face)Y1 0.92 
Calculation factor (back-to-back, face-to-face)Y2 1.41 
Calculation factor (back-to-back, face-to-face)Y0 0.76 
Calculation factor (back-to-back, face-to-face)X2 0.67 
Mass
Mass bearing  0.13kg
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Hot number: 1280 VRME R 527474 7005 CD/HCP4A 71926 CD/HCP4AL 99150 BT4B 334093 BG/HA1VA902 BTM 70 BTN9/HCP4CDB C 3052 FYTBK 35 LD NJ 208 ECPH S71906 ACD/HCP4A SAW 23536 x 6.3/8 T SY 15 FM W 617/6 R WBB1-8705-2RS1

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