Bearing 7228C

Bearing 7228C images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing 7228C Related parameters
Name Value
Bearing number 7228C
Size (mm) 140x250x42
Brand MBY
Bore Diameter (mm) 140
Outer Diameter (mm) 250
Width (mm) 42
Bearing dimensions and specification
Name Value
d 140 mm
D 250 mm
B 42 mm
C 42 mm
Angle (α) 15 °
a 47 mm
r min. 3 mm
r1 min. 1,1 mm
Weight 7,3 Kg
Basic dynamic load rating (C) 221 kN
Basic static load rating (C0) 233 kN
(Grease) Lubrication Speed 4 000 r/min
(Oil) Lubrication Speed 5 300 r/min
Calculation factor (f0) 15

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