For use in the transport unit of sheet-fed printing presses.
Complex blued connecting part consisting of a dry bearing (bushing) and two punched spring rod halves connected with one another by a steel pipe and washer. 
This means considerable weight saving compared to a solid turned part. 
The interior diameter of the spring rod halves into which the dry bearing is inserted is punched with a tolerance of IT 7 < 0.015 mm.