Inner diameter:: 50 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 2.17 kg

Technical specifications

Designation : NF410

Dimensions, mm : 50x130x31

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 2.17 Kg

Dynamic load rating (C) - 139 kN

Static load rating (C0) - 136 kN

Grease lubrication speed - 4900 rev/min

Speed limit with oil lubrication - 6600 rev/min