Home > Bearings Catalogue Online > Deep Groove Ball Bearings 
Bearing 6903-2NSE (NACHI)
Deep groove ball bearings 6903-2NSE
Bearing number : 6903-2NSE
Size (mm) : 17x30x7
Brand : NACHI
Bore Diameter (mm) : 17
Outer Diameter (mm) : 30
Width (mm) : 7
Bearing dimensions and specification in NACHI catalogue:
d - 17 mm
D - 30 mm
B - 7 mm
C - 7 mm
r min. - 0.3 mm
da min. - 19 mm
Da max. - 28 mm
ra max. - 0.3 mm
Weight - 0.018 Kg
Basic dynamic load rating (C) - 4,6 kN
Basic static load rating (C0) - 2,55 kN
(Grease) Lubrication Speed - 14000 r/min
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue