Description of the application
The bushing supports driving elements. An accuracy of the inner diameter of the bushing of 0,0015 mm is too big. The drive should work smoothly. Two hollow shafts are coaxial assembled and the inner one is axially guided from the bushing.
The bushings should not any longer be worn out, as with the previously used bronze bushings.
Thanks to very precise tolerance of bushing obtained during manufacturing, it does not need any longer to be re-machined when assembled.
The used bushing work in dry running conditions.