Inner diameter:: 320 mm
Outer diameter: 480 mm
The size of the width: 121 mm
Weight:: 74.2 kg

Technical specifications

Designation : NN3064

Dimensions, mm : 320x480x121

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 74.2 Kg

Dynamic load rating (C) - 1420 kN

Static load rating (C0) - 2600 kN

Grease lubrication speed - 1600 rev/min

Speed limit with oil lubrication - 1900 rev/min