SKF 7015ACE/HCP4AH1 Angular contact ball bearings,SKF 7015 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 7015 ACE/HCP4AH1

7015 ACE/HCP4AH1

Dimensions
d 75mm
D 115mm
B 20mm
d1 89.28mm
d2 86.8mm
D1 100.72mm
K 0.5mm
C1 6.73mm
r1,2min.1.1mm
r3,4min.0.6mm
a 32.3mm
Abutment dimensions
damin.81mm
dbmin.81mm
Damax.109mm
Dbmax.110.8mm
ramax.1mm
rbmax.0.6mm
dn 91.5mm
Calculation data
Basic dynamic load ratingC 24.7kN
Basic static load ratingC0 20.4kN
Fatigue load limitPu 0.865kN
Attainable speed for grease lubrication  17000r/min
Attainable speed for oil-air lubrication  27000r/min
Ball diameterDw 9.525mm
Number of ballsz 26 
Reference grease quantityGref 8.6cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 220N
Static axial stiffness, preload class A  178N/µm
Preload class BGB 670N
Static axial stiffness, preload class B  269N/µm
Preload class CGC 1340N
Static axial stiffness, preload class C  353N/µm
Calculation factors
Calculation factorf 1.1 
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  0.59kg
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Hot number: 23168 CCK/W33 24024-2CS5/VT143 24052 CC/W33 28646 3205 A 594760 61916-2RS1 6302/HR11QN 71926 ACD/HCP4AH1 NJ 2308 ECJ NU 2320 ECM S7017 ACB/HCP4A SAF 1317 SAF 1515 T SAF 22617 x 2.7/8

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