Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 9.95 kg

Technical specifications

Designation : 7228 AC

Dimensions, mm : 140x250x42

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 9.95 Kg

Dynamic load rating (C) - 218000 kN

Static load rating (C0) - 234000 kN

Grease lubrication speed - 2900 rev/min

Speed limit with oil lubrication - 3600 rev/min