Bearing 7203 BEP

Bearing 7203 BEP images Bearing 7203 BEP images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing 7203 BEP Related parameters
Name Value
Bearing number 7203 BEP
Size (mm) 17x40x12
Brand MBY
Bore Diameter (mm) 17
Outer Diameter (mm) 40
Width (mm) 12
Bearing dimensions and specification
Name Value
d 17 mm
D 40 mm
B 12 mm
d1 - 26.25 mm
d2 - 21.66 mm
D1 - 31.15 mm
a 18 mm
r1,2 min. - 0.6 mm
r3,4 min. - 0.6 mm
da min. - 21.2 mm
Da max. - 35.8 mm
Db max. - 35.8 mm
ra max. - 0.6 mm
rb max. - 0.6 mm
Basic dynamic load rating C - 10.4 kN
Basic static load rating C0 - 5.5 kN
Fatigue load limit Pu - 0.236 kN
Reference speed 20000 r/min
Limiting speed 20000 r/min
Calculation factor kr - 0.095
Calculation factor ka - 1.4
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 0.065 kg

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