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

7026 ACD/P4A

Dimensions
d 130mm
D 200mm
B 33mm
d1 151.6mm
d2 151.6mm
D1 178.4mm
r1,2min.2mm
r3,4min.1mm
a 55.2mm
Abutment dimensions
damin.139mm
dbmin.139mm
Damax.191mm
Dbmax.195mm
ramax.2mm
rbmax.1mm
dn 156.4mm
Calculation data
Basic dynamic load ratingC 140kN
Basic static load ratingC0 150kN
Fatigue load limitPu 4.9kN
Attainable speed for grease lubrication  6000r/min
Attainable speed for oil-air lubrication  9000r/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 900N
Static axial stiffness, preload class A  353N/µm
Preload class BGB 1800N
Static axial stiffness, preload class B  460N/µm
Preload class CGC 3600N
Static axial stiffness, preload class C  610N/µm
Preload class DGD 7200N
Static axial stiffness, preload class D  826N/µm
Calculation factors
Calculation factorf 1.15 
Calculation factorf1 0.99 
Calculation factorf2A 1 
Calculation factorf2B 1.02 
Calculation factorf2C 1.05 
Calculation factorf2D 1.08 
Calculation factorfHC 1 
Calculation factore 0.68 
Calculation factor (single, tandem)Y2 0.87 
Calculation factor (single, tandem)Y0 0.38 
Calculation factor (single, tandem)X2 0.41 
Calculation factor (back-to-back, face-to-face)Y1 0.92 
Calculation factor (back-to-back, face-to-face)Y2 1.41 
Calculation factor (back-to-back, face-to-face)Y0 0.76 
Calculation factor (back-to-back, face-to-face)X2 0.67 
Mass
Mass bearing  3.23kg
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Hot number: 25x62x10 HMSA10 V 32005 X 45140 419506 6012-2RS1 65x88x8 CRW1 R 71908 ACE/HCP4A 7312 BEGAY FY 1.15/16 TF FY 30 FM HK 2820 NU 2311 ECML NU 307 ECM SAF 23036 KA x 6.7/16 SI 25 ESX-2LS

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