Inner diameter:: 220 mm
Outer diameter: 270 mm
The size of the width: 37 mm
Weight:: 4.6 kg

Technical specifications

Designation : 51144

Dimensions, mm : 220x270x37

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 4.6 Kg

Dynamic load rating (C) - 178000 kN

Static load rating (C0) - 735000 kN

Grease lubrication speed - 900 rev/min

Speed limit with oil lubrication - 1300 rev/min