SKF 7007CB/HCP4A Angular contact ball bearings,SKF 7007 CB/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 7007 CB/HCP4A

7007 CB/HCP4A

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  38000r/min
Attainable speed for oil-air lubrication  60000r/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  28N/µm
Preload class BGB 46N
Static axial stiffness, preload class B  36N/µm
Preload class CGC 140N
Static axial stiffness, preload class C  58N/µm
Calculation factors
Calculation factorf 1.04 
Calculation factorf1 1 
Calculation factorf2A 1 
Calculation factorf2B 1.02 
Calculation factorf2C 1.05 
Calculation factorfHC 1.01 
Calculation factorf0 9.6 
Mass
Mass bearing  0.16kg
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Hot number: 10x20x6 HMS5 V 1306 EKTN9 + H 306 30313 R 470341 520x560x20 HDS1 V 560x600x18 HDS2 R 619/7-2Z 627 91309 FYRP 2 3/4-3 C 39/750 M FSAF 22515 x 2.3/8 TLC NU 2220 ECP SAF 22318 TLC SAF 23056 KAT x 10.1/2

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