SKF 7001 CD/P4AH Ball Bearing
BRAND : SKF
Bearing 7001 CD/P4AH (SKF)
Angular contact ball bearings, super-precision 7001 CD/P4AH
Bearing number : 7001 CD/P4AH
Size (mm) : 12x28x8
Brand : SKF
BRAND : SKF
Bearing number : 7001 CD/P4AH
Size (mm) : 12x28x8
Brand : SKF
Bearing number : 7001 CD/P4AH
Size (mm) : 12x28x8
Brand : SKF
Bore Diameter (mm) : 12
Outer Diameter (mm) : 28
Width (mm) : 8
Bearing dimensions and specification in SKF catalogue:
d - 12 mm
D - 28 mm
B - 8 mm
d1 - 17.1 mm
d2 - 17.1 mm
D1 - 22.9 mm
K - 0.5 mm
C1 - 4.9 mm
r1,2 - min. - 0.3 mm
r3,4 - min. - 0.2 mm
a - 6.7 mm
da - min. - 14 mm
db - min. - 14 mm
Da - max. - 26 mm
Db - max. - 26.6 mm
ra - max. - 0.3 mm
rb - max. - 0.2 mm
dn - 18 mm
Basic dynamic load rating - C - 4.5 kN
Basic static load rating - C0 - 1.9 kN
Fatigue load limit - Pu - 0.08 kN
Limiting speed for grease lubrication - 67000 r/min
Limiting speed for oil lubrication - 100000 mm/min
Ball - Dw - 4.762 mm
Ball - z - 10
Gref - 0.27 cm3
Calculation factor - f0 - 8.7
Preload class A - GA - 15 N
Preload class B - GB - 30 N
Preload class C - GC - 60 N
Preload class D - GD - 120 N
Calculation factor - f - 1.03
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.05
Calculation factor - f2D - 1.09
Calculation factor - fHC - 1
Preload class A - 14 N/micron
Preload class B - 18 N/micron
Preload class C - 25 N/micron
Preload class D - 35 N/micron
Mass bearing - 0.021 kg
