Inner diameter:: 55 mm
Outer diameter: 90 mm
The size of the width: 26 mm
Weight:: 0.63 kg

Technical specifications

Designation : NN3011 K

Dimensions, mm : 55x90x26

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.63 Kg

Dynamic load rating (C) - 72 kN

Static load rating (C0) - 100 kN

Grease lubrication speed - 9000 rev/min

Speed limit with oil lubrication - 11000 rev/min