Home > Bearings Catalogue Online > Needle Roller Bearings 
Bearing RNAO-70×90×60ZW (NTN)
Needle roller bearings RNAO-70×90×60ZW
Bearing number : RNAO-70×90×60ZW
Size (mm) : 70x78x60
Brand : NTN
Bore Diameter (mm) : 70
Outer Diameter (mm) : 78
Width (mm) : 60
Bearing dimensions and specification in NTN catalogue:
Fw - 70 mm
D - 90 mm
E - 78 mm
C - 60 mm
r min. - 1 mm
Da max. - 85 mm
db - 77,2 mm
ra max. - 1 mm
Db - 71 mm
Weight - 1 Kg
Basic dynamic load rating (C) - 112 kN
Basic static load rating (C0) - 297 kN
(Grease) Lubrication Speed - 3 800 r/min
(Oil) Lubrication Speed - 5 500 r/min
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue