SKF 7000CD/HCP4A Angular contact ball bearings,SKF 7000 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 7000 CD/HCP4A

7000 CD/HCP4A

Dimensions
d 10mm
D 26mm
B 8mm
d1 15.1mm
d2 15.1mm
D1 20.9mm
r1,2min.0.3mm
r3,4min.0.2mm
a 6.5mm
Abutment dimensions
damin.12mm
dbmin.12mm
Damax.24mm
Dbmax.24.6mm
ramax.0.3mm
rbmax.0.2mm
dn 16mm
Calculation data
Basic dynamic load ratingC 4.1kN
Basic static load ratingC0 1.66kN
Fatigue load limitPu 0.071kN
Attainable speed for grease lubrication  90000r/min
Attainable speed for oil-air lubrication  140000r/min
Ball diameterDw 4.762mm
Number of ballsz 9 
Reference grease quantityGref 0.24cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 15N
Static axial stiffness, preload class A  14N/µm
Preload class BGB 30N
Static axial stiffness, preload class B  19N/µm
Preload class CGC 60N
Static axial stiffness, preload class C  26N/µm
Preload class DGD 120N
Static axial stiffness, preload class D  36N/µm
Calculation factors
Calculation factorf 1.03 
Calculation factorf1 1 
Calculation factorf2A 1 
Calculation factorf2B 1.02 
Calculation factorf2C 1.05 
Calculation factorf2D 1.09 
Calculation factorfHC 1.02 
Calculation factorf0 8.3 
Mass
Mass bearing  0.017kg
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Hot number: 10598 108x170x15 HMS5 V 2600760 22228 CCK/W33 32924 51106 V/HR11Q1 523063 58x90x8 CRW1 R BEAS 020052-2RS BD-C 3168 KM-OH 3168 H IR 320x350x80 K 81112 TN S71902 CD/P4A SIL 20 ESX-2LS SNL 3140 G

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