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Bearing 6308BI (KOYO)
Angular contact ball bearings 6308BI
Bearing number : 6308BI
Size (mm) : 40x90x23
Brand : KOYO
Bore Diameter (mm) : 40
Outer Diameter (mm) : 90
Width (mm) : 23
Bearing dimensions and specification in KOYO catalogue:
d - 40 mm
D - 90 mm
B - 23 mm
C - 23 mm
a - 45.5 mm
r min. - 1.5 mm
da min. - 48.5 mm
Da max. - 81.5 mm
ra max. - 1.5 mm
Weight - 0.778 Kg
Basic dynamic load rating (C) - 74.1 kN
Basic static load rating (C0) - 57.6 kN
(Grease) Lubrication Speed - 6200 r/min
(Oil) Lubrication Speed - 8500 r/min
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