Inner diameter:: 80 mm
Outer diameter: 170 mm
The size of the width: 39 mm
Weight:: 4.23 kg

Technical specifications

Designation : NF316

Dimensions, mm : 80x170x39

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 4.23 Kg

Dynamic load rating (C) - 194 kN

Static load rating (C0) - 207 kN

Grease lubrication speed - 3500 rev/min

Speed limit with oil lubrication - 4700 rev/min