Linear bearings and LM optical axes can be freely combined for use. To prevent the steel ball from falling off, the standard model is equipped with a resin retainer that is cast as a whole, allowing for low-noise and smooth movement.

The HIR slide bush is a linear motion mechanism utilizing the rotational motion of ball elements. 

Since linear motion is obtained using a simple mechanism,

the slide bush can be used in a wide variety of applications,

including transportation equipment, food processing equipment, and semiconductor manufacturing equipment.