KOYO 4307 Bearing Specifications

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Bearing 4307

Bearing number : 4307

Size (mm) : 35x80x31

Brand : KOYO

Bore Diameter (mm) : 35

Outer Diameter (mm) : 80

Width (mm) : 31

Bearing dimensions and specification in KOYO catalogue:

d - 35 mm

D - 80 mm

B - 31 mm

C - 31 mm

r min. - 1.5 mm

da min. - 43 mm

Da max. - 72 mm

ra max. - 1.5 mm

Weight - 0.752 Kg

Basic dynamic load rating (C) - 40.6 kN

Basic static load rating (C0) - 41.8 kN

(Grease) Lubrication Speed - 5200 r/min

(Oil) Lubrication Speed - 7000 r/min

Calculation factor (f0) - 14.1

Tags :  KOYO , 35x80x31