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Bearing RNA 4872 (NBS)
Needle roller bearings RNA 4872
Bearing number : RNA 4872
Size (mm) : 390x440x80
Brand : NBS
Bore Diameter (mm) : 390
Outer Diameter (mm) : 440
Width (mm) : 80
Bearing dimensions and specification in NBS catalogue:
Fw - 390 mm
D - 440 mm
C - 80 mm
Weight - 14,8 Kg
Basic dynamic load rating (C) - 640 kN
Basic static load rating (C0) - 2000 kN
(Oil) Lubrication Speed - 1 140 r/min
Tags : NBS , 390x440x80
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