SKF S71922CE/P4A Angular contact ball bearings,SKF S71922 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 S71922 CE/P4A

S71922 CE/P4A

Dimensions
d 110mm
D 150mm
B 20mm
d1 122.4mm
d2 119mm
D2 140.9mm
r1,2min.1.1mm
r3,4min.0.6mm
a 28.7mm
Abutment dimensions
damin.116mm
damax.121.8mm
dbmin.113.2mm
dbmax.118.4mm
Damax.144mm
Dbmax.146.8mm
ramax.1mm
rbmax.0.6mm
Calculation data
Basic dynamic load ratingC 39.7kN
Basic static load ratingC0 34.5kN
Fatigue load limitPu 1.25kN
Attainable speed for grease lubrication  12000r/min
Ball diameterDw 12.7mm
Number of ballsz 26 
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 220N
Static axial stiffness, preload class A  80N/µm
Preload class BGB 650N
Static axial stiffness, preload class B  126N/µm
Preload class CGC 1300N
Static axial stiffness, preload class C  174N/µm
Calculation factors
Calculation factorf 1.2 
Calculation factorf1 1 
Calculation factorf2A 1 
Calculation factorf2B 1.04 
Calculation factorf2C 1.08 
Calculation factorfHC 1 
Calculation factorf0 8.6 
Mass
Mass bearing  0.84kg
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Hot number: 16037 16121 22234 CC/W33 3304 A-2Z 408103 470491 471501 594202 6013 71830 ACD/HCP4 BT2B 328705/HA1 NU 2208 ECJ S7017 CE/HCP4A SSAFS 23026 KA x 4.3/8 SYNT 65 LTS

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