Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.99 kg

Technical specifications

Designation : 30312

Producer : GMB

Technical data from the manufacturers catalog :

d - 60 мм

D - 130 мм

T - 33.5 мм

B - 31 мм

C - 26 /kN

Cr - 170 /kN

Cor - 210 /kN

grease - 3200 /(r/min)

oil - 4000 /(r/min)

вес - 1.99 (kg)

e - 0.35

Y - 1.7

Yo - 1