Inner diameter:: 65 mm
Outer diameter: 140 mm
The size of the width: 48 mm
Weight:: 3.47 kg

Technical specifications

Designation : NJ2313

Dimensions, mm : 65x140x48

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 3.47 Kg

Dynamic load rating (C) - 251 kN

Static load rating (C0) - 287 kN

Grease lubrication speed - 3800 rev/min

Speed limit with oil lubrication - 5700 rev/min