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

7010 ACD/P4A

Dimensions
d 50mm
D 80mm
B 16mm
d1 59.2mm
d2 59.2mm
D1 70.8mm
r1,2min.1mm
r3,4min.0.3mm
a 23.2mm
Abutment dimensions
damin.54.6mm
dbmin.54.6mm
Damax.75.4mm
Dbmax.78mm
ramax.1mm
rbmax.0.3mm
dn 61.2mm
Calculation data
Basic dynamic load ratingC 28.1kN
Basic static load ratingC0 23.2kN
Fatigue load limitPu 0.98kN
Attainable speed for grease lubrication  15000r/min
Attainable speed for oil-air lubrication  24000r/min
Ball diameterDw 9.525mm
Number of ballsz 18 
Reference grease quantityGref 3.6cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 180N
Static axial stiffness, preload class A  141N/µm
Preload class BGB 360N
Static axial stiffness, preload class B  184N/µm
Preload class CGC 720N
Static axial stiffness, preload class C  244N/µm
Preload class DGD 1440N
Static axial stiffness, preload class D  331N/µm
Calculation factors
Calculation factorf 1.11 
Calculation factorf1 0.99 
Calculation factorf2A 1 
Calculation factorf2B 1.02 
Calculation factorf2C 1.05 
Calculation factorf2D 1.08 
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: 238/850 CAKMA/W20 313812 3305 A-2ZTN9/MT33 42x56x7 CRW1 V 51101 V/HR11Q1 6015-2Z 7020 ACB/HCP4A FSAF 1313 TLC KM 13 NU 208 ECP NUH 2340 ECMH PPM 303430 SILQG 50 ES SYR 1 15/16 N-118 W 61701 R

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