SKF 7024ACE/P4AH1 Angular contact ball bearings,SKF 7024 ACE/P4AH1 Super-precision bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7024 ACE/P4AH1

7024 ACE/P4AH1

Dimensions
d 120mm
D 180mm
B 28mm
d1 141.42mm
d2 137.8mm
D1 158.61mm
K 0.5mm
C1 9.38mm
r1,2min.2mm
r3,4min.1mm
a 49.3mm
Abutment dimensions
damin.128.8mm
dbmin.128.8mm
Damax.171.2mm
Dbmax.174.4mm
ramax.2mm
rbmax.1mm
dn 144.9mm
Calculation data
Basic dynamic load ratingC 54kN
Basic static load ratingC0 52kN
Fatigue load limitPu 1.8kN
Attainable speed for grease lubrication  8300r/min
Attainable speed for oil-air lubrication  13000r/min
Ball diameterDw 14.288mm
Number of ballsz 29 
Reference grease quantityGref 28cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 490N
Static axial stiffness, preload class A  259N/µm
Preload class BGB 1480N
Static axial stiffness, preload class B  391N/µm
Preload class CGC 2950N
Static axial stiffness, preload class C  512N/µm
Calculation factors
Calculation factorf 1.12 
Calculation factorf1 0.99 
Calculation factorf2A 1 
Calculation factorf2B 1.03 
Calculation factorf2C 1.06 
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  2.17kg
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Hot number: 1800558 28x42x7 CRW1 V 6004/HR22Q2 7004 CE/HCP4AH1 91359 AOH 241/670 FYWK 1.1/4 AYTA HA 307 KMFE 20 NJ 210 ECPH PBMF 14016060 M1G1 PRM 161815 SONL 234-534 SY 2. FM SY 505 M

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