Inner diameter:: 34.925 mm
Outer diameter: 76.2 mm
The size of the width: 29.37 mm
Weight:: 0.625 kg

Technical specifications

Designation: 31593 / 31520

Producer: TIMKEN

Technical data from the manufacturers catalog :

Inner diameter(d): 34.925 mm

External diameter(D): 76.2 mm

Working width (T): 29.37 mm

Width (height) (B): 28.575 mm

Outer cage width (C): 23.812 mm

Internal chamfer radius (R): 3.5 mm

Outside chamfer radius (r): 3.3 mm

Cr (KN): 80.5

Cor (KN): 97

a: 21.5 мм

Width: 0.625 mm