Home > Bearings Catalogue Online > Deep Groove Ball Bearings 
Bearing BC3-9 (NTN)
Deep groove ball bearings BC3-9
Bearing number : BC3-9
Size (mm) : 3x9x2.5
Brand : NTN
Bore Diameter (mm) : 3
Outer Diameter (mm) : 9
Width (mm) : 2,5
Bearing dimensions and specification in NTN catalogue:
d - 3 mm
D - 9 mm
B - 2,5 mm
C - 2,5 mm
r min. - 0,15 mm
da min. - 4,2 mm
da max - 5 mm
Da max. - 7,8 mm
ra max. - 0,15 mm
Weight - 0,71 Kg
Basic dynamic load rating (C) - 0,635 kN
Basic static load rating (C0) - 0,219 kN
(Grease) Lubrication Speed - 50 000 r/min
(Oil) Lubrication Speed - 59 000 r/min
Calculation factor (f0) - 12,4
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue