SKF 7004CE/P4AL Angular contact ball bearings,SKF 7004 CE/P4AL 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/P4AL

7004 CE/P4AL

Dimensions
d 20mm
D 42mm
B 12mm
d1 26.6mm
d2 24.8mm
D1 34.21mm
b 1.9mm
C1 5.9mm
C2 1.8mm
C3 1.9mm
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: 22322 EKJA/VA405 306 NR 3311 DMA 35676 51264 M 62314-2RS1 6330/C3VL2071 70 VA V 7000 CD/HCP4AH AS 5578 NUTR 4090 X SAF 1507 x 1.1/4 SAF 22522 TLC SIL 40 ESX-2LS W 61704-2ZS

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