SKF 7026CD/P4A Angular contact ball bearings,SKF 7026 CD/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 7026 CD/P4A

7026 CD/P4A

Dimensions
d 130mm
D 200mm
B 33mm
d1 151.6mm
d2 151.6mm
D1 178.4mm
r1,2min.2mm
r3,4min.1mm
a 38.7mm
Abutment dimensions
damin.139mm
dbmin.139mm
Damax.191mm
Dbmax.195mm
ramax.2mm
rbmax.1mm
dn 156.4mm
Calculation data
Basic dynamic load ratingC 148kN
Basic static load ratingC0 156kN
Fatigue load limitPu 5.2kN
Attainable speed for grease lubrication  7000r/min
Attainable speed for oil-air lubrication  10000r/min
Ball diameterDw 22.225mm
Number of ballsz 21 
Reference grease quantityGref 42cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 560N
Static axial stiffness, preload class A  145N/µm
Preload class BGB 1120N
Static axial stiffness, preload class B  198N/µm
Preload class CGC 2240N
Static axial stiffness, preload class C  277N/µm
Preload class DGD 4480N
Static axial stiffness, preload class D  400N/µm
Calculation factors
Calculation factorf 1.15 
Calculation factorf1 1 
Calculation factorf2A 1 
Calculation factorf2B 1.02 
Calculation factorf2C 1.05 
Calculation factorf2D 1.09 
Calculation factorfHC 1 
Calculation factorf0 15.6 
Mass
Mass bearing  3.23kg
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Hot number: 21312 E 33x50x6 HMSA10 V 6311-ZNR 99249 BT4-8023 AG/HA1VA902 FYR 2-3 HE 313 E KR 90 XB LR 40x45x20.5 LR 45x50x20.5 NNCF 4914 CV OH 3948 H PCM 252830 M SHT 17 SYNT 35 L

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