Bearing 7020 CE/P4A

Bearing 7020 CE/P4A images Bearing 7020 CE/P4A images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing 7020 CE/P4A Related parameters
Name Value
Bearing number 7020 CE/P4A
Size (mm) 100x150x24
Brand MBY
Bore Diameter (mm) 100
Outer Diameter (mm) 150
Width (mm) 24
Bearing dimensions and specification
Name Value
d 100 mm
D 150 mm
B 24 mm
d1 117.38 mm
d2 114.2 mm
D1 132.61 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

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