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Bearing NA4918R (NTN)
Needle roller bearings NA4918R
Bearing number : NA4918R
Size (mm) : 90x125x35
Brand : NTN
Bore Diameter (mm) : 90
Outer Diameter (mm) : 125
Width (mm) : 35
Bearing dimensions and specification in NTN catalogue:
d - 90 mm
F - 105 mm
D - 125 mm
B - 35 mm
C - 35 mm
r min. - 1,1 mm
s - 1 mm
da min. - 96,5 mm
Da max. - 118,5 mm
ra max. - 1 mm
Weight - 1,31 Kg
Basic dynamic load rating (C) - 116 kN
Basic static load rating (C0) - 252 kN
(Grease) Lubrication Speed - 2 500 r/min
(Oil) Lubrication Speed - 3 800 r/min
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