Inner diameter:: 55 mm
Outer diameter: 140 mm
The size of the width: 33 mm
Weight:: 2.51 kg

Technical specifications

Designation : NU411

Dimensions, mm : 55x140x33

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 2.51 Kg

Dynamic load rating (C) - 142 kN

Static load rating (C0) - 138 kN

Grease lubrication speed - 4600 rev/min

Speed limit with oil lubrication - 6100 rev/min