Bearing 7228DT

Bearing 7228DT images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing 7228DT Related parameters
Name Value
Bearing number 7228DT
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) 30 °
a 35.3 mm
r min. 3 mm
r1 min. 1.1 mm
2B 84 mm
da min. 147 mm
Da max. 243 mm
ra max. 1 mm
Weight 8.78 Kg
Basic dynamic load rating (C) 345 kN
Basic static load rating (C0) 525 kN
(Grease) Lubrication Speed 1800 r/min
(Oil) Lubrication Speed 2400 r/min

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