SKF 7013ACB/P4A Angular contact ball bearings,SKF 7013 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 7013 ACB/P4A

7013 ACB/P4A

Dimensions
d 65mm
D 100mm
B 18mm
d1 78mm
d2 76.36mm
D2 89.69mm
r1,2min.1.1mm
r3,4min.0.6mm
a 28.4mm
Abutment dimensions
damin.71mm
dbmin.71mm
Damax.94mm
Dbmax.96.8mm
ramax.1mm
rbmax.0.6mm
dn 79mm
Calculation data
Basic dynamic load ratingC 19kN
Basic static load ratingC0 20kN
Fatigue load limitPu 0.52kN
Attainable speed for grease lubrication  16000r/min
Attainable speed for oil-air lubrication  26000r/min
Ball diameterDw 7.144mm
Number of ballsz 27 
Reference grease quantityGref 5.49cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 85N
Static axial stiffness, preload class A  107N/µm
Preload class BGB 170N
Static axial stiffness, preload class B  138N/µm
Preload class CGC 510N
Static axial stiffness, preload class C  208N/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  0.47kg
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Hot number: 33700 47583 51203 V/HR22Q2 529276 590 VRME R 6007 N 61813-2RZ 71909 CB/HCP4A 89424 M BT4B 331700 AG/HA4 EE 649240/649310 FYTJ 1.1/4 TF HJ 2208 EC RNA 4909 WBB1-8705-2Z

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