SKF 7003CE/HCP4AH Angular contact ball bearings,SKF 7003 CE/HCP4AH Super-precision bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7003 CE/HCP4AH

7003 CE/HCP4AH

Dimensions
d 17mm
D 35mm
B 10mm
d1 22.7mm
d2 21.1mm
D1 29.3mm
K 0.5mm
C1 6.05mm
r1,2min.0.3mm
r3,4min.0.15mm
a 8.6mm
Abutment dimensions
damin.19mm
dbmin.19mm
Damax.33mm
Dbmax.33.6mm
ramax.0.3mm
rbmax.0.15mm
dn 24.1mm
Calculation data
Basic dynamic load ratingC 5.85kN
Basic static load ratingC0 2.55kN
Fatigue load limitPu 0.108kN
Attainable speed for grease lubrication  75000r/min
Attainable speed for oil-air lubrication  115000r/min
Ball diameterDw 5.556mm
Number of ballsz 12 
Reference grease quantityGref 0.68cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 30N
Static axial stiffness, preload class A  20N/µm
Preload class BGB 90N
Static axial stiffness, preload class B  31N/µm
Preload class CGC 185N
Static axial stiffness, preload class C  43N/µm
Calculation factors
Calculation factorf 1.04 
Calculation factorf1 1 
Calculation factorf2A 1 
Calculation factorf2B 1.03 
Calculation factorf2C 1.05 
Calculation factorfHC 1.01 
Calculation factorf0 7.2 
Mass
Mass bearing  0.03kg
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Hot number: 13092 1875553 315811 E 29415 E 36x50x7 HMS5 V 45x72x10 HMSA10 RG 97526 99286 BT4B 328912 E3/C675 FYTBK 35 WD N 056 NU 28/500 ECMA SYFWK 1.3/16 LTA SYFWK 505 L W 626 R

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