Bearing 7420 CBM

Bearing 7420 CBM images Bearing 7420 CBM images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing 7420 CBM Related parameters
Name Value
Bearing number 7420 CBM
Size (mm) 100x265x60
Brand MBY
Bore Diameter (mm) 100
Outer Diameter (mm) 265
Width (mm) 60
Bearing dimensions and specification
Name Value
d 100 mm
D 265 mm
B 60 mm
d1 - 152.41 mm
D1 - 211.7 mm
a 103 mm
r1,2 min. - 4 mm
r3,4 min. - 4 mm
da min. - 55 mm
Da max. - 110 mm
Db max. - 235 mm
ra max. - 2 mm
rb max. - 2 mm
Basic dynamic load rating C - 265 kN
Basic static load rating C0 - 270 kN
Fatigue load limit Pu - 8.5 kN
Reference speed 3200 r/min
Limiting speed 3200 r/min
Calculation factor kr - 0.1
Calculation factor ka - 1.6
Calculation factor e - 1.14
Calculation factor X - 0.57
Calculation factor Y0 - 0.52
Calculation factor Y1 - 0.55
Calculation factor Y2 - 0.93
Calculation factor X - 0.35
Calculation factor Y0 - 0.26
Calculation factor Y1 -
Calculation factor Y2 - 0.57
Mass bearing 15.5 kg

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