Inner diameter:: 55 mm
Outer diameter: 90 mm
The size of the width: 18 mm
Weight:: 4.57 kg

Technical specifications

Designation : NJ1011

Dimensions, mm : 55x90x18

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 4.57 Kg

Dynamic load rating (C) - 37 kN

Static load rating (C0) - 44 kN

Grease lubrication speed - 7600 rev/min

Speed limit with oil lubrication - 8900 rev/min