Spherical roller bearing 23960R
Bearing number : 23960R
Size (mm) : 300x420x90
Brand : KOYO
Bore Diameter (mm) : 300
Outer Diameter (mm) : 420
Width (mm) : 90
Bearing dimensions and specification in KOYO catalogue:
d - 300 mm
D - 420 mm
B - 90 mm
C - 90 mm
r min. - 3 mm
da min. - 314 mm
Da max. - 406 mm
ra max. - 2,5 mm
Weight - 40 Kg
Basic dynamic load rating (C) - 1280 kN
Basic static load rating (C0) - 2610 kN
(Grease) Lubrication Speed - 680 r/min
(Oil) Lubrication Speed - 910 r/min
Calculation factor (e) - 0,2
Calculation factor (Y0) - 3,34
Calculation factor (Y1) - 3,42
Calculation factor (Y2) - 5,09
Tags : KOYO , 300x420x90
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