Home > Bearings Catalogue Online > Needle Roller Bearings 
Bearing NA 499 (IKO)
Needle roller bearings NA 499
Bearing number : NA 499
Size (mm) : 9x20x11
Brand : IKO
Bore Diameter (mm) : 9
Outer Diameter (mm) : 20
Width (mm) : 11
Bearing dimensions and specification in IKO catalogue:
d - 9 mm
Fw - 12 mm
D - 20 mm
B - 11 mm
C - 11 mm
r min. - 0,3 mm
da min. - 11 mm
da max - 11,5 mm
Da max. - 18 mm
S - 0,5 mm
Weight - 0,0167 Kg
Basic dynamic load rating (C) - 6,6 kN
Basic static load rating (C0) - 6,31 kN
Limiting speed - 35 000 r/min
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue