SKF 7010ACE/P4A Angular contact ball bearings,SKF 7010 ACE/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 7010 ACE/P4A

7010 ACE/P4A

Dimensions
d 50mm
D 80mm
B 16mm
d1 60.25mm
d2 57.9mm
D1 69.75mm
r1,2min.1mm
r3,4min.0.6mm
a 23.3mm
Abutment dimensions
damin.54.6mm
dbmin.54.6mm
Damax.75.4mm
Dbmax.75.8mm
ramax.1mm
rbmax.0.6mm
dn 62.3mm
Calculation data
Basic dynamic load ratingC 14.8kN
Basic static load ratingC0 10kN
Fatigue load limitPu 0.425kN
Attainable speed for grease lubrication  23000r/min
Attainable speed for oil-air lubrication  34000r/min
Ball diameterDw 7.938mm
Number of ballsz 21 
Reference grease quantityGref 4.1cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 130N
Static axial stiffness, preload class A  104N/µm
Preload class BGB 400N
Static axial stiffness, preload class B  156N/µm
Preload class CGC 800N
Static axial stiffness, preload class C  204N/µm
Calculation factors
Calculation factorf 1.08 
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  0.25kg
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Hot number: 13857 24172 ECCK30J/W33 26749 306474 D 3141 54207 + U 207 590x630x20 HDS1 R BD-C 2217 K-H 317 E FSAF 22520 x 3.3/8 TLC GE 15 C NA 4909 NU 1884 MA PCMF 202315 E RNAO 25x35x26 SAF 23056 KAT x 10

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