Inner diameter:: 110 mm
Outer diameter: 280 mm
The size of the width: 65 mm
Weight:: 21.47 kg

Technical specifications

Designation : NF422

Dimensions, mm : 110x280x65

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 21.47 Kg

Dynamic load rating (C) - 550 kN

Static load rating (C0) - 621 kN

Grease lubrication speed - 2200 rev/min

Speed limit with oil lubrication - 2900 rev/min