Inner diameter:: 45 mm
Outer diameter: 75 mm
The size of the width: 23 mm
Weight:: 0.393 kg

Technical specifications

Designation : NN3009 K

Dimensions, mm : 45x75x23

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.393 Kg

Dynamic load rating (C) - 54 kN

Static load rating (C0) - 72 kN

Grease lubrication speed - 11000 rev/min

Speed limit with oil lubrication - 14000 rev/min