Bearing 54312U (KOYO)

Axial deep groove ball bearings 54312U

Bearing number : 54312U

Size (mm) : 50x110x70.6

Brand : KOYO

Bore Diameter (mm) : 50

Outer Diameter (mm) : 110

Width (mm) : 70.6

Bearing dimensions and specification in KOYO catalogue:

d2 - 50 mm

D - 110 mm

T - 70.6 mm

T1 - 78 mm

T1 - 42.8 mm

T2 - 46.5 mm

d3 - 110 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

A - 36.5 mm

B - 15 mm

C - 11.5 mm

D1 - 62 mm

D2 - 85 mm

D3 - 115 mm

R - 90 mm

da min. - 60 mm

Da max. - 85 mm

ra max. - 1 mm

rb max. - 0.6 mm

Weight - 3.37 Kg

Basic dynamic load rating (C) - 124 kN

Basic static load rating (C0) - 267 kN

(Grease) Lubrication Speed - 1500 r/min

(Oil) Lubrication Speed - 2300 r/min

Designation

Bore Dia, mm

Outer Dia, mm: