Inner diameter:: 50.8 mm
Outer diameter: 112.712 mm
The size of the width: 30.162 mm
Weight:: 0.34 kg

Technical specifications

Designation: 55200C / 55437

Producer: TIMKEN

Technical data from the manufacturers catalog :

Inner diameter(d): 50.8 mm

External diameter(D): 112.712 mm

Working width (T): 30.162 mm

Width (height) (B): 26.909 mm

Outer cage width (C): 20.638 mm

Internal chamfer radius (R): 3.5 mm

Outside chamfer radius (r): 3.3 mm

Cr (KN): 104

Cor (KN): 136

a: 37.3 мм

Width: 0.34 mm