SKF 7015ACE/P4AH1 Angular contact ball bearings,SKF 7015 ACE/P4AH1 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/P4AH1

7015 ACE/P4AH1

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  14500r/min
Attainable speed for oil-air lubrication  23000r/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  161N/µm
Preload class BGB 670N
Static axial stiffness, preload class B  243N/µm
Preload class CGC 1340N
Static axial stiffness, preload class C  318N/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 
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  0.65kg
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Hot number: 11343 16077 22558 3214 A-2Z 3313 DNRCBM 35x80x12 HMSA10 RG 7208 CD/P4A C 2316 K FSAF 22515 GEZ 600 ES MB 11 A NNCF 4936 CV P 45 TR RN-4x19.8 BF/G2 W 61908-2RZ

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