Home > Bearings Catalogue Online > Deep Groove Ball Bearings 
Bearing 4210 (KOYO)
Deep groove ball bearings 4210
Bearing number : 4210
Size (mm) : 50x90x23
Brand : KOYO
Bore Diameter (mm) : 50
Outer Diameter (mm) : 90
Width (mm) : 23
Bearing dimensions and specification in KOYO catalogue:
d - 50 mm
D - 90 mm
B - 23 mm
C - 23 mm
r min. - 1.1 mm
da min. - 56.5 mm
Da max. - 83.5 mm
ra max. - 1 mm
Weight - 0.651 Kg
Basic dynamic load rating (C) - 31.4 kN
Basic static load rating (C0) - 44.6 kN
(Grease) Lubrication Speed - 4200 r/min
(Oil) Lubrication Speed - 5600 r/min
Calculation factor (f0) - 16.1
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue