Home > Bearings Catalogue Online > Deep Groove Ball Bearings 
Bearing 4309 (KOYO)
Deep groove ball bearings 4309
Bearing number : 4309
Size (mm) : 45x100x36
Brand : KOYO
Bore Diameter (mm) : 45
Outer Diameter (mm) : 100
Width (mm) : 36
Bearing dimensions and specification in KOYO catalogue:
d - 45 mm
D - 100 mm
B - 36 mm
C - 36 mm
r min. - 1.5 mm
da min. - 53 mm
Da max. - 92 mm
ra max. - 1.5 mm
Weight - 1.35 Kg
Basic dynamic load rating (C) - 57.6 kN
Basic static load rating (C0) - 62.4 kN
(Grease) Lubrication Speed - 4100 r/min
(Oil) Lubrication Speed - 5500 r/min
Calculation factor (f0) - 14.3
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue