Home > Bearings Catalogue Online > Deep Groove Ball Bearings 
Bearing 6904-2RS (KOYO)
Deep groove ball bearings 6904-2RS
Bearing number : 6904-2RS
Size (mm) : 20x37x9
Brand : KOYO
Bore Diameter (mm) : 20
Outer Diameter (mm) : 37
Width (mm) : 9
Bearing dimensions and specification in KOYO catalogue:
d - 20 mm
D - 37 mm
B - 9 mm
C - 9 mm
r min. - 0,3 mm
da min. - 22 mm
da max - 23,5 mm
Da max. - 35 mm
ra max. - 0,3 mm
Weight - 0,036 Kg
Basic dynamic load rating (C) - 6,35 kN
Basic static load rating (C0) - 3,7 kN
(Grease) Lubrication Speed - 11000 r/min
Calculation factor (f0) - 14,7
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue