SKF S71922CB/P4A Angular contact ball bearings,SKF S71922 CB/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 CB/P4A

S71922 CB/P4A

Dimensions
d 110mm
D 150mm
B 20mm
d1 124.42mm
d2 122.5mm
D2 139mm
r1,2min.1.1mm
r3,4min.0.6mm
a 33mm
Abutment dimensions
damin.116mm
damax.123.8mm
dbmin.116mm
dbmax.121.9mm
Damax.144mm
Dbmax.146.8mm
ramax.1mm
rbmax.0.6mm
Calculation data
Basic dynamic load ratingC 34.5kN
Basic static load ratingC0 44kN
Fatigue load limitPu 1kN
Attainable speed for grease lubrication  11000r/min
Ball diameterDw 8.731mm
Number of ballsz 37 
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 86N
Static axial stiffness, preload class A  66N/µm
Preload class BGB 170N
Static axial stiffness, preload class B  87N/µm
Preload class CGC 515N
Static axial stiffness, preload class C  140N/µm
Calculation factors
Calculation factorf 1.14 
Calculation factorf1 1 
Calculation factorf2A 1 
Calculation factorf2B 1.02 
Calculation factorf2C 1.07 
Calculation factorfHC 1 
Calculation factorf0 10 
Mass
Mass bearing  0.93kg
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Hot number: 13810 1425 VRME R 32244/DF 592376 6003/HR22T2 7011 CE/P4A 7213 BECBY C 3068 M FBSA 208/QFC FYTWR 40 YTHR GEZ 014 ES NNCF 5036 CV NU 218 ECML SAFS 23028 KATLC x 4.15/16 WS 89313

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