SKF 7000ACE/HCP4A Angular contact ball bearings,SKF 7000 ACE/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 7000 ACE/HCP4A

7000 ACE/HCP4A

Dimensions
d 10mm
D 26mm
B 8mm
d1 15.6mm
d2 14.5mm
D1 20.45mm
r1,2min.0.3mm
r3,4min.0.3mm
a 8.3mm
Abutment dimensions
damin.12mm
dbmin.12mm
Damax.24mm
Dbmax.23.6mm
ramax.0.3mm
rbmax.0.3mm
dn 16.5mm
Calculation data
Basic dynamic load ratingC 2.86kN
Basic static load ratingC0 1.14kN
Fatigue load limitPu 0.048kN
Attainable speed for grease lubrication  98000r/min
Attainable speed for oil-air lubrication  150000r/min
Ball diameterDw 3.969mm
Number of ballsz 11 
Reference grease quantityGref 0.28cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 26N
Static axial stiffness, preload class A  34N/µm
Preload class BGB 80N
Static axial stiffness, preload class B  52N/µm
Preload class CGC 160N
Static axial stiffness, preload class C  68N/µm
Calculation factors
Calculation factorf 1.03 
Calculation factorf1 0.99 
Calculation factorf2A 1 
Calculation factorf2B 1.03 
Calculation factorf2C 1.06 
Calculation factorfHC 1.01 
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  0.017kg
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Hot number: 20x37x7 CRW1 V 23268 CAK/W33 23296 CAK/W33 40x62x10 HMS5 V 6213/VA201 6219 NR 81148 M 7024 CE/P4AH1 7030 CD/P4AH1 GEZM 200 ES HE 322 LM 29749/711 PSMF 061206 A51 QJ 303 N2MA ZW 80x90

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