Inner diameter:: 65 mm
Outer diameter: 140 mm
The size of the width: 33 mm
Weight:: 2.37 kg

Technical specifications

Designation : 31313

Producer : GMB

Technical data from the manufacturers catalog :

d - 65 мм

D - 140 мм

T - 36 мм

B - 33 мм

C - 23 /kN

Cr - 165 /kN

Cor - 202 /kN

grease - 2800 /(r/min)

oil - 3600 /(r/min)

вес - 2.37 (kg)

e - 0.83

Y - 0.7

Yo - 0.4