Inner diameter:: 170 mm
Outer diameter: 310 mm
The size of the width: 86 mm
Weight:: 30 kg

Technical specifications

Designation : NJ2234

Dimensions, mm : 170x310x86

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 30 Kg

Dynamic load rating (C) - 967 kN

Static load rating (C0) - 1410 kN

Grease lubrication speed - 1700 rev/min

Speed limit with oil lubrication - 2200 rev/min