Home > Bearings Catalogue Online > Needle Roller Bearings 
Bearing NA4910RS (KOYO)
Needle roller bearings NA4910RS
Bearing number : NA4910RS
Size (mm) : 50x72x23
Brand : KOYO
Bore Diameter (mm) : 50
Outer Diameter (mm) : 72
Width (mm) : 23
Bearing dimensions and specification in KOYO catalogue:
d - 50 mm
Fw - 58 mm
D - 72 mm
B - 23 mm
C - 22 mm
r5 min. - 0,6 mm
Weight - 0,309 Kg
Basic dynamic load rating (C) - 41,2 kN
Basic static load rating (C0) - 65,8 kN
(Grease) Lubrication Speed - 7400 r/min
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue