Bearing 7228CDB

Bearing 7228CDB images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing 7228CDB Related parameters
Name Value
Bearing number 7228CDB
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 1.3 mm
r min. 3 mm
r1 min. 1.1 mm
2B 84 mm
da min. 154 mm
Da max. 243 mm
ra max. 1 mm
Weight 8.78 Kg
Basic dynamic load rating (C) 360 kN
Basic static load rating (C0) 470 kN
(Grease) Lubrication Speed 3300 r/min
(Oil) Lubrication Speed 4500 r/min

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