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Bearing 7020 CE/P4AL (SKF)
Angular contact ball bearings, super-precision 7020 CE/P4AL
Bearing number : 7020 CE/P4AL
Size (mm) : 100x150x24
Brand : SKF
Bore Diameter (mm) : 100
Outer Diameter (mm) : 150
Width (mm) : 24
Bearing dimensions and specification in SKF catalogue:
d - 100 mm
D - 150 mm
B - 24 mm
d1 - 117.38 mm
d2 - 114.2 mm
D1 - 132.61 mm
b - 2.2 mm
C1 - 13.4 mm
C2 - 4 mm
C3 - 4 mm
r1,2 - min. - 1.5 mm
r3,4 - min. - 1 mm
a - 28.9 mm
da - min. - 107 mm
db - min. - 107 mm
Da - max. - 143 mm
Db - max. - 144.4 mm
ra - max. - 1.5 mm
rb - max. - 1 mm
dn - 120.4 mm
Basic dynamic load rating - C - 44.9 kN
Basic static load rating - C0 - 40 kN
Fatigue load limit - Pu - 1.5 kN
Limiting speed for grease lubrication - 12300 r/min
Limiting speed for oil lubrication - 19000 mm/min
Ball - Dw - 12.7 mm
Ball - z - 27
Gref - 17 cm3
Calculation factor - f0 - 9.5
Preload class A - GA - 240 N
Preload class B - GB - 720 N
Preload class C - GC - 1440 N
Calculation factor - f - 1.12
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.03
Calculation factor - f2C - 1.05
Calculation factor - fHC - 1
Preload class A - 88 N/micron
Preload class B - 138 N/micron
Preload class C - 191 N/micron
Mass bearing - 1.259 kg
Tags : SKF , 100x150x24
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