Inner diameter:: 30 mm
Outer diameter: 72 mm
The size of the width: 19 mm
Weight:: 0.403 kg

Technical specifications

Designation : N306

Dimensions, mm : 30x72x19

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.403 Kg

Dynamic load rating (C) - 39 kN

Static load rating (C0) - 35 kN

Grease lubrication speed - 8700 rev/min

Speed limit with oil lubrication - 12000 rev/min