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Bearing RNA4934 (NTN)
Needle roller bearings RNA4934
Bearing number : RNA4934
Size (mm) : 190x230x60
Brand : NTN
Bore Diameter (mm) : 190
Outer Diameter (mm) : 230
Width (mm) : 60
Bearing dimensions and specification in NTN catalogue:
Fw - 190 mm
D - 230 mm
C - 60 mm
r min. - 2 mm
Da max. - 221 mm
ra max. - 2 mm
Weight - 3,22 Kg
Basic dynamic load rating (C) - 279 kN
Basic static load rating (C0) - 690 kN
(Grease) Lubrication Speed - 1400 r/min
(Oil) Lubrication Speed - 2100 r/min
Tags : NTN , 190x230x60
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