Inner diameter:: 31.750 mm
Outer diameter: 63.500 mm
The size of the width: 20.638 mm
Weight:: 0.274 kg

Technical specifications

Designation: 15123 / 15250

Producer: TIMKEN

Technical data from the manufacturers catalog :

Inner diameter(d): 31.750 mm

External diameter(D): 63.500 mm

Working width (T): 20.638 mm

Width (height) (B): 19.050 mm

Outer cage width (C): 15.875 mm

Internal chamfer radius (R): * mm

Outside chamfer radius (r): 1.3 mm

Cr (KN): 45.0

Cor (KN): 54.5

a: 13.2 мм

Width: 0.274 mm