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KOYO 54307 Bearing

Bearing 54307

Bearing number : 54307

Size (mm) : 30x68x47.2

Brand : KOYO

Bore Diameter (mm) : 30

Outer Diameter (mm) : 68

Width (mm) : 47.2

Bearing dimensions and specification in KOYO catalogue:

d2 - 30 mm

D - 68 mm

T1 - 47.2 mm

T2 - 28.6 mm

d3 - 68 mm

r min. - 1 mm

r1 min. - 0.3 mm

A - 21 mm

B - 10 mm

C - 7.5 mm

D1 - 37 mm

R - 56 mm

da min. - 35 mm

Da max. - 52 mm

ra max. - 1 mm

rb max. - 0.3 mm

Weight - 0.710 Kg

Basic dynamic load rating (C) - 55.5 kN

Basic static load rating (C0) - 105 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3700 r/min

Tags :  KOYO , 30x68x47.2