SKF 71922CE/P4AL Angular contact ball bearings,SKF 71922 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 71922 CE/P4AL

71922 CE/P4AL

Dimensions
d 110mm
D 150mm
B 20mm
d1 122.4mm
d2 119mm
D1 137.51mm
b 2.3mm
C1 10.9mm
C2 3.5mm
C3 3mm
r1,2min.1.1mm
r3,4min.0.6mm
a 28.7mm
Abutment dimensions
damin.116mm
dbmin.113.2mm
Damax.144mm
Dbmax.146.8mm
ramax.1mm
rbmax.0.6mm
dn 125.4mm
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
Attainable speed for oil-air lubrication  18000r/min
Ball diameterDw 12.7mm
Number of ballsz 26 
Reference grease quantityGref 11cm³
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  0.83kg
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Hot number: 314520 C 32x45x7 HMS5 V 4350565 7014 CE/P4A 7310 BECBJ BB1B 363270 BT2B 328874/HA1 FYWK 1.3/16 YTH GEP 850 FS NCF 3004 CV NKX 17 Z NNCF 5022 CV PCZ 3632 E SAF 22522 x 3.7/8 TLC SY 1.3/8 TDW

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