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Bearing NA4852 (NTN)
Needle roller bearings NA4852
Bearing number : NA4852
Size (mm) : 260x320x60
Brand : NTN
Bore Diameter (mm) : 260
Outer Diameter (mm) : 320
Width (mm) : 60
Bearing dimensions and specification in NTN catalogue:
d - 260 mm
F - 285 mm
D - 320 mm
B - 60 mm
C - 60 mm
r min. - 2 mm
s - 2 mm
da min. - 269 mm
Da max. - 311 mm
ra max. - 2 mm
Weight - 10,8 Kg
Basic dynamic load rating (C) - 375 kN
Basic static load rating (C0) - 1160 kN
(Grease) Lubrication Speed - 950 r/min
(Oil) Lubrication Speed - 1 400 r/min
Tags : NTN , 260x320x60
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