Inner diameter:: 80 mm
Outer diameter: 170 mm
The size of the width: 39 mm
Weight:: 4.1 kg

Technical specifications

Designation : 30316

Dimensions, mm : 80x170x39

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 4.1 Kg

Dynamic load rating (C) - 270 kN

Static load rating (C0) - 320 kN

Grease lubrication speed - 2000 rev/min

Speed limit with oil lubrication - 3000 rev/min