SKF 71924CE/P4A Angular contact ball bearings,SKF 71924 CE/P4A Super-precision bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71924 CE/P4A

71924 CE/P4A

Dimensions
d 120mm
D 165mm
B 22mm
d1 134mm
d2 130.2mm
D1 151.01mm
r1,2min.1.1mm
r3,4min.0.6mm
a 31mm
Abutment dimensions
damin.126mm
dbmin.123.2mm
Damax.159mm
Dbmax.161.8mm
ramax.1mm
rbmax.0.6mm
dn 137.4mm
Calculation data
Basic dynamic load ratingC 47.5kN
Basic static load ratingC0 40.5kN
Fatigue load limitPu 1.4kN
Attainable speed for grease lubrication  11200r/min
Attainable speed for oil-air lubrication  16000r/min
Ball diameterDw 14.288mm
Number of ballsz 24 
Reference grease quantityGref 15cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 250N
Static axial stiffness, preload class A  82N/µm
Preload class BGB 760N
Static axial stiffness, preload class B  129N/µm
Preload class CGC 1530N
Static axial stiffness, preload class C  179N/µm
Calculation factors
Calculation factorf 1.18 
Calculation factorf1 1 
Calculation factorf2A 1 
Calculation factorf2B 1.04 
Calculation factorf2C 1.08 
Calculation factorfHC 1 
Calculation factorf0 8.5 
Mass
Mass bearing  1.1kg
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Hot number: 12x25x7 CRW1 R 16500 18582 316083 A 418002 42x62x10 HMS5 V 7012 CD/HCP4AL 7016 CE/P4AL 71905 CE/P4A GS 81228 HH 224334/310 HJ 1040 PWTR 15.2RS SAF 22640 x 7.1/4 T SALKB 20 F

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