Product Details

american 280A344 SINGLE ROW CYLINDRICAL ROLLER BEARING

Brand Name american
Model Number 280A344
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

american 280A344 bearing Size Chart (mm/inches)

Bearing numberA4050/A4138
Size (mm)12.7x34.988x10.998
Bore Diameter (mm)12,7
Outer Diameter (mm)34,988
Width (mm)10,998
d12,7 mm
D34,988 mm
T10,998 mm
B10,988 mm
C8,73 mm
a8,3 mm
r min.1,2 mm
r2 min.1,2 mm
da min.18,5 mm
Da29 mm
db min17 mm
ra max.1,2 mm
rb max.1,2 mm
Db32 mm
Weight0,055 Kg
Basic dynamic load rating (C)12,6 kN
Basic static load rating (C0)11,9 kN
(Grease) Lubrication Speed12000 r/min
(Oil) Lubrication Speed17000 r/min
Calculation factor (e)0,45
Calculation factor (Y0)0,73
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