Inner diameter:: 90 mm
Outer diameter: 140 mm
The size of the width: 37 mm
Weight:: 2.05 kg

Technical specifications

Designation : NN3018 K

Dimensions, mm : 90x140x37

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 2.05 Kg

Dynamic load rating (C) - 140 kN

Static load rating (C0) - 224 kN

Grease lubrication speed - 5600 rev/min

Speed limit with oil lubrication - 6700 rev/min