SKF 7007CB/P4A Angular contact ball bearings,SKF 7007 CB/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 7007 CB/P4A

7007 CB/P4A

Dimensions
d 35mm
D 62mm
B 14mm
d1 45.45mm
d2 44.34mm
D2 53.38mm
r1,2min.1mm
r3,4min.0.6mm
a 13.6mm
Abutment dimensions
damin.39.6mm
dbmin.39.6mm
Damax.57.4mm
Dbmax.58.8mm
ramax.1mm
rbmax.0.6mm
dn 46.1mm
Calculation data
Basic dynamic load ratingC 9.36kN
Basic static load ratingC0 8.3kN
Fatigue load limitPu 0.204kN
Attainable speed for grease lubrication  32000r/min
Attainable speed for oil-air lubrication  48000r/min
Ball diameterDw 4.762mm
Number of ballsz 23 
Reference grease quantityGref 1.81cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 23N
Static axial stiffness, preload class A  25N/µm
Preload class BGB 46N
Static axial stiffness, preload class B  33N/µm
Preload class CGC 140N
Static axial stiffness, preload class C  52N/µm
Calculation factors
Calculation factorf 1.04 
Calculation factorf1 1 
Calculation factorf2A 1 
Calculation factorf2B 1.02 
Calculation factorf2C 1.05 
Calculation factorfHC 1 
Calculation factorf0 9.6 
Mass
Mass bearing  0.17kg
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Hot number: 14285 BD-22215 EK-H 315 24192 ECA/W33 35x45x7 HMS5 RG 51126 708 CD/HCP4AH 71907 CE/P4AL FY 2.7/16 TF/VA228 GEZM 500 ES-2RS KD21-153 SAF 22234 T SD 25x33x4 SNL 615 TURU W 61902 R-2RS1 W 61918-2RS1

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