Bushings, also known as sleeve or plain bearings, are cylinders generally made of bronze, steel, or polymers. These materials reduce friction and the power needed to create linear or rotational ...

Non-circulating linear bearings, though, are limited by the length of the bearing outer sleeve or housing, since the displacement of the balls relative to the races is only counteracted by ...

By incorporating linear shafts and bearings, the entire mechanism operates with minimal friction, making movements light and precise. The cross table allows for accurate positioning, ...