Bearing 54307U (KOYO)

Axial deep groove ball bearings 54307U

Bearing number : 54307U

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

T - 47.2 mm

T1 - 52 mm

T1 - 28.6 mm

T2 - 31 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

D2 - 52 mm

D3 - 72 mm

R - 56 mm

da min. - 35 mm

Da max. - 52 mm

ra max. - 1 mm

rb max. - 0.3 mm

Weight - 0.898 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

Designation

Bore Dia, mm

Outer Dia, mm: