Inner diameter:: 100 mm
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 15.1 kg

Technical specifications

Designation : NF420

Dimensions, mm : 100x250x58

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 15.1 Kg

Dynamic load rating (C) - 458 kN

Static load rating (C0) - 498 kN

Grease lubrication speed - 2500 rev/min

Speed limit with oil lubrication - 3300 rev/min