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Bearing NA4913R (NTN)
Needle roller bearings NA4913R
Bearing number : NA4913R
Size (mm) : 65x90x25
Brand : NTN
Bore Diameter (mm) : 65
Outer Diameter (mm) : 90
Width (mm) : 25
Bearing dimensions and specification in NTN catalogue:
d - 65 mm
F - 72 mm
D - 90 mm
B - 25 mm
C - 25 mm
r min. - 1 mm
s - 1,5 mm
da min. - 70 mm
Da max. - 85 mm
ra max. - 1 mm
Weight - 0,454 Kg
Basic dynamic load rating (C) - 62,5 kN
Basic static load rating (C0) - 112 kN
(Grease) Lubrication Speed - 3 700 r/min
(Oil) Lubrication Speed - 5 500 r/min
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