Inner diameter:: 90 mm
Outer diameter: 160 mm
The size of the width: 52.4 mm
Weight:: 4.15 kg

Technical specifications

Designation : 3218 ZZ

Dimensions, mm : 90x160x52.4

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 4.15 Kg

Dynamic load rating (C) - 142000 kN

Static load rating (C0) - 142000 kN

Grease lubrication speed - 2200 rev/min

Speed limit with oil lubrication - 2650 rev/min