Inner diameter:: 68.262 mm
Outer diameter: 110 mm
The size of the width: 27 mm
Weight:: 0.821 kg

Technical specifications

Designation: 399AS / 393

Producer: TIMKEN

Technical data from the manufacturers catalog :

Inner diameter(d): 68.262 mm

External diameter(D): 110 mm

Working width (T): 27 mm

Width (height) (B): 21.996 mm

Outer cage width (C): 27 mm

Internal chamfer radius (R): 0.5 mm

Outside chamfer radius (r): 0.8 mm

Cr (KN): 89.5

Cor (KN): 120.0

a: 21.3 мм

Width: 0.821 mm