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Bearing NA4902L (NTN)
Needle roller bearings NA4902L
Bearing number : NA4902L
Size (mm) : 20x28x14
Brand : NTN
Bore Diameter (mm) : 20
Outer Diameter (mm) : 28
Width (mm) : 14
Bearing dimensions and specification in NTN catalogue:
F - 20 mm
Fw - 15 mm
D - 28 mm
B - 14 mm
C - 13 mm
r min. - 0,3 mm
da min. - 17 mm
Da max. - 22 mm
ra max. - 0,3 mm
Db max - 26 mm
Weight - 0,036 Kg
Basic dynamic load rating (C) - 8,3 kN
Basic static load rating (C0) - 11,2 kN
(Grease) Lubrication Speed - 10 000 r/min
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