Home > Bearings Catalogue Online > Needle Roller Bearings 
Bearing RNAO-50×62×20 (NTN)
Needle roller bearings RNAO-50×62×20
Bearing number : RNAO-50×62×20
Size (mm) : 50x55x20
Brand : NTN
Bore Diameter (mm) : 50
Outer Diameter (mm) : 55
Width (mm) : 20
Bearing dimensions and specification in NTN catalogue:
Fw - 50 mm
D - 62 mm
E - 55 mm
C - 20 mm
r min. - 0,3 mm
Da max. - 60 mm
db - 54,2 mm
ra max. - 0,3 mm
Db - 50,6 mm
Weight - 0,14 Kg
Basic dynamic load rating (C) - 27,9 kN
Basic static load rating (C0) - 62 kN
(Grease) Lubrication Speed - 5 500 r/min
(Oil) Lubrication Speed - 8 000 r/min
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue