SKF 7022CB/HCP4A Angular contact ball bearings,SKF 7022 CB/HCP4A Super-precision bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7022 CB/HCP4A

7022 CB/HCP4A

Dimensions
d 110mm
D 170mm
B 28mm
d1 133.2mm
d2 130.5mm
D2 151.9mm
r1,2min.2mm
r3,4min.1mm
a 33mm
Abutment dimensions
damin.119mm
dbmin.119mm
Damax.161mm
Dbmax.165.4mm
ramax.2mm
rbmax.1mm
dn 134.6mm
Calculation data
Basic dynamic load ratingC 49.4kN
Basic static load ratingC0 60kN
Fatigue load limitPu 1.29kN
Attainable speed for grease lubrication  12000r/min
Attainable speed for oil-air lubrication  19000r/min
Ball diameterDw 11.112mm
Number of ballsz 31 
Reference grease quantityGref 22.25cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 125N
Static axial stiffness, preload class A  79N/µm
Preload class BGB 250N
Static axial stiffness, preload class B  103N/µm
Preload class CGC 750N
Static axial stiffness, preload class C  163N/µm
Calculation factors
Calculation factorf 1.07 
Calculation factorf1 1 
Calculation factorf2A 1 
Calculation factorf2B 1.02 
Calculation factorf2C 1.05 
Calculation factorfHC 1.01 
Calculation factorf0 9.7 
Mass
Mass bearing  2.08kg
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Hot number： 24110 515x555x20 HS8 R 52210 628-RS1 6320/C3VL0241 7016 ACB/HCP4A 85x105x12 HMSA10 RG 99750 FYT 55 TF/VA201 NA 2205.2RSX NKS 40 PF 5/8 TF PSMF 182512 A51 SAF 1315 T SILA 70 ES-2RS

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