SKF 7014ACB/P4A Angular contact ball bearings,SKF 7014 ACB/P4A Super-precision bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7014 ACB/P4A

7014 ACB/P4A

Dimensions
d 70mm
D 110mm
B 20mm
d1 85mm
d2 83.2mm
D2 97.8mm
r1,2min.1.1mm
r3,4min.0.6mm
a 31.2mm
Abutment dimensions
damin.76mm
dbmin.76mm
Damax.104mm
Dbmax.106.8mm
ramax.1mm
rbmax.0.6mm
dn 86.1mm
Calculation data
Basic dynamic load ratingC 24.7kN
Basic static load ratingC0 26kN
Fatigue load limitPu 0.655kN
Attainable speed for grease lubrication  15000r/min
Attainable speed for oil-air lubrication  24000r/min
Ball diameterDw 7.938mm
Number of ballsz 28 
Reference grease quantityGref 7.27cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 110N
Static axial stiffness, preload class A  123N/µm
Preload class BGB 220N
Static axial stiffness, preload class B  159N/µm
Preload class CGC 660N
Static axial stiffness, preload class C  239N/µm
Calculation factors
Calculation factorf 1.07 
Calculation factorf1 0.99 
Calculation factorf2A 1 
Calculation factorf2B 1.01 
Calculation factorf2C 1.04 
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  0.66kg
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Hot number: 239/630 CAK/W33 51102 V/HR11T1 6021-Z 6303/HR22T2 7014 ACE/HCP4AL C 2230 K FSAF 22518 x 3.1/4 TLC HM 3176 NATR 8 X NKI 17/20 NKIS 40 NU 1014 ECP/HC5C3 OKCX 280 S71920 CD/P4A SAF 22517 x 2.7/8 T

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