Inner diameter:: 90 mm
Outer diameter: 160 mm
The size of the width: 30 mm
Weight:: 2.28 kg

Technical specifications

Designation : N218

Dimensions, mm : 90x160x30

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 2.28 Kg

Dynamic load rating (C) - 152 kN

Static load rating (C0) - 178 kN

Grease lubrication speed - 3900 rev/min

Speed limit with oil lubrication - 4700 rev/min