SKF 7004CE/P4AH1 Angular contact ball bearings,SKF 7004 CE/P4AH1 Super-precision bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7004 CE/P4AH1

7004 CE/P4AH1

Dimensions
d 20mm
D 42mm
B 12mm
d1 26.6mm
d2 24.8mm
D1 34.21mm
K 0.5mm
C1 3.67mm
r1,2min.0.6mm
r3,4min.0.3mm
a 10.2mm
Abutment dimensions
damin.22mm
dbmin.22mm
Damax.40mm
Dbmax.39.6mm
ramax.0.6mm
rbmax.0.3mm
dn 28.1mm
Calculation data
Basic dynamic load ratingC 7.41kN
Basic static load ratingC0 3.35kN
Fatigue load limitPu 0.143kN
Attainable speed for grease lubrication  54000r/min
Attainable speed for oil-air lubrication  83000r/min
Ball diameterDw 6.35mm
Number of ballsz 12 
Reference grease quantityGref 1.1cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 40N
Static axial stiffness, preload class A  21N/µm
Preload class BGB 120N
Static axial stiffness, preload class B  32N/µm
Preload class CGC 235N
Static axial stiffness, preload class C  44N/µm
Calculation factors
Calculation factorf 1.04 
Calculation factorf1 1 
Calculation factorf2A 1 
Calculation factorf2B 1.03 
Calculation factorf2C 1.05 
Calculation factorfHC 1 
Calculation factorf0 7.2 
Mass
Mass bearing  0.064kg
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Hot number: 19992 22344 CCK/W33 319254 3205 A 32234T194/DB 51405 55x85x8 HMS5 V 619/8-2Z 6212-2ZNR 63x85x10 HMSA10 RG 7010 CE/P4A HJ 2314 EC NJ 10/560 MA SAF 22520 x 3.5/16 W 638/5 R-2Z

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