Home > Bearings Catalogue Online > Deep Groove Ball Bearings 
Bearing 6303N (NSK)
Deep groove ball bearings 6303N
Bearing number : 6303N
Size (mm) : 17x47x14
Brand : NSK
Bore Diameter (mm) : 17
Outer Diameter (mm) : 47
Width (mm) : 14
Bearing dimensions and specification in NSK catalogue:
d - 17 mm
D - 47 mm
B - 14 mm
C - 14 mm
rn - 0,5 mm
a - 2,46 mm
b - 1,35 mm
r min. - 1 mm
r0 max. - 0,4 mm
D1 - 44,6 mm
da min. - 22 mm
da max - 25,5 mm
Da max. - 42 mm
ra max. - 1 mm
Weight - 0,113 Kg
Basic dynamic load rating (C) - 13,6 kN
Basic static load rating (C0) - 6,65 kN
(Grease) Lubrication Speed - 15 000 r/min
(Oil) Lubrication Speed - 18 000 r/min
Calculation factor (f0) - 12,4
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue