Inner diameter:: 41.275 mm
Outer diameter: 76.2 mm
The size of the width: 25.4 mm
Weight:: 0.482 kg

Technical specifications

Designation: 24780 / 24721

Producer: TIMKEN

Technical data from the manufacturers catalog :

Inner diameter(d): 41.275 mm

External diameter(D): 76.2 mm

Working width (T): 25.4 mm

Width (height) (B): 23.02 mm

Outer cage width (C): 20.638 mm

Internal chamfer radius (R): 3.5 mm

Outside chamfer radius (r): 2.3 mm

Cr (KN): 65

Cor (KN): 80.5

a: 20.2 мм

Width: 0.482 mm