SKF 7200CD/HCP4A Angular contact ball bearings,SKF 7200 CD/HCP4A Super-precision bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7200 CD/HCP4A

7200 CD/HCP4A

Dimensions
d 10mm
D 30mm
B 9mm
d1 17.3mm
d2 17.3mm
D1 23.1mm
r1,2min.0.6mm
r3,4min.0.3mm
a 7.3mm
Abutment dimensions
damin.14.2mm
dbmin.14.2mm
Damax.25.8mm
Dbmax.27.6mm
ramax.0.6mm
rbmax.0.3mm
dn 18.3mm
Calculation data
Basic dynamic load ratingC 4.49kN
Basic static load ratingC0 1.93kN
Fatigue load limitPu 0.08kN
Attainable speed for grease lubrication  70000r/min
Attainable speed for oil-air lubrication  100000r/min
Ball diameterDw 4.762mm
Number of ballsz 10 
Reference grease quantityGref 0.357cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 17N
Static axial stiffness, preload class A  16N/µm
Preload class BGB 34N
Static axial stiffness, preload class B  21N/µm
Preload class CGC 68N
Static axial stiffness, preload class C  29N/µm
Preload class DGD 136N
Static axial stiffness, preload class D  41N/µm
Calculation factors
Calculation factorf 1.02 
Calculation factorf1 1 
Calculation factorf2A 1 
Calculation factorf2B 1.01 
Calculation factorf2C 1.03 
Calculation factorf2D 1.06 
Calculation factorfHC 1.01 
Calculation factorf0 8.8 
Mass
Mass bearing  0.029kg
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Hot number: 1400234 20109 45x75x8 CRW1 V 48x68x10 HMSA10 RG 526340 597768 6005-RSL 7015 CE/P4AL1 FY 1.3/16 FM N 1021 KTNHA/SP NU 2220 ECM PRMF 252825 SIA 80 ES-2RS SSAFS 23056 KATLC x 10.7/16 SYNT 80 LW

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