Bearing 7020 ACB/P4AL

Bearing 7020 ACB/P4AL images Bearing 7020 ACB/P4AL images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing 7020 ACB/P4AL Related parameters
Name Value
Bearing number 7020 ACB/P4AL
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 118.7 mm
d2 116.15 mm
D2 135 mm
b 2.2 mm
C1 13.4 mm
C2 5.2 mm
C3 4.2 mm
r1,2 min. - 1.5 mm
r3,4 min. - 1 mm
a 41.4 mm
da min. - 107 mm
db min. - 107 mm
Da max. - 143 mm
Db max. - 145.4 mm
ra max. - 1.5 mm
rb max. - 1 mm
dn 120 mm
Basic dynamic load rating C - 28.1 kN
Basic static load rating C0 - 25.5 kN
Fatigue load limit Pu - 0.98 kN
Limiting speed for grease lubrication 10000 r/min
Limiting speed for oil lubrication 15000 mm/min
Ball Dw - 10.319 mm
Ball z - 27
Gref 15.34 cm3
Calculation factor e - 0.68
Calculation factor Y2 - 0.87
Calculation factor Y0 - 0.38
Calculation factor X2 - 0.41
Calculation factor Y1 - 0.92
Calculation factor Y2 - 1.41
Calculation factor Y0 - 0.76
Calculation factor X2 - 0.67
Preload class A GA - 165 N
Preload class B GB - 330 N
Preload class C GC - 990 N
Calculation factor f - 1.08
Calculation factor f1 - 0.99
Calculation factor f2A - 1
Calculation factor f2B - 1.01
Calculation factor f2C - 1.04
Calculation factor fHC - 1
Preload class A 152 N/micron
Preload class B 194 N/micron
Preload class C 294 N/micron
Mass bearing 1.36 kg

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