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Bearing RNAO-45×55×17 (NTN)
Needle roller bearings RNAO-45×55×17
Bearing number : RNAO-45×55×17
Size (mm) : 45x50x17
Brand : NTN
Bore Diameter (mm) : 45
Outer Diameter (mm) : 50
Width (mm) : 17
Bearing dimensions and specification in NTN catalogue:
Fw - 45 mm
D - 55 mm
E - 50 mm
C - 17 mm
r min. - 0,3 mm
Da max. - 53 mm
db - 49,2 mm
ra max. - 0,3 mm
Db - 45,6 mm
Weight - 0,083 Kg
Basic dynamic load rating (C) - 22,3 kN
Basic static load rating (C0) - 44,5 kN
(Grease) Lubrication Speed - 6 000 r/min
(Oil) Lubrication Speed - 9 000 r/min
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