SKF 7011ACB/P4AL Angular contact ball bearings,SKF 7011 ACB/P4AL Super-precision bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7011 ACB/P4AL

7011 ACB/P4AL

Dimensions
d 55mm
D 90mm
B 18mm
d1 68.18mm
d2 66.65mm
D2 79.39mm
b 2.2mm
C1 9mm
C2 4.3mm
C3 2.8mm
r1,2min.1.1mm
r3,4min.0.6mm
a 26mm
Abutment dimensions
damin.61mm
dbmin.61mm
Damax.84mm
Dbmax.86.8mm
ramax.1mm
rbmax.0.6mm
dn 69.2mm
Calculation data
Basic dynamic load ratingC 17.8kN
Basic static load ratingC0 17.6kN
Fatigue load limitPu 0.44kN
Attainable speed for grease lubrication  19000r/min
Attainable speed for oil-air lubrication  30000r/min
Ball diameterDw 6.747mm
Number of ballsz 26 
Reference grease quantityGref 4.69cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 78N
Static axial stiffness, preload class A  100N/µm
Preload class BGB 155N
Static axial stiffness, preload class B  128N/µm
Preload class CGC 470N
Static axial stiffness, preload class C  194N/µm
Calculation factors
Calculation factorf 1.06 
Calculation factorf1 0.99 
Calculation factorf2A 1 
Calculation factorf2B 1.01 
Calculation factorf2C 1.04 
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  0.42kg
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Hot number: 105x135x12 HMSA10 RG 1750 VRME R 24080 ECCJ/W33 30207 3315 A 7010 CE/P4AL1 70x90x12 HMSA10 RG BTM 65 BTN9/P4CDB C 3168 M HM 31/800 NU 207 ECM S7001 CE/P4A SAF 22530 x 5.5/16 T SYFJ 506 W 6208-2RZ

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