An example: a simple cylindrical bearing bushing from igus with an inner diameter of 10mm and an outer diameter of 12mm is designed for installation in a housing hole with 12 H7. This means not only the tolerances of the plain bearings, but also the tolerances of the housing hole and shaft. Most plain bearing manufacturers indicate installation tolerances in their respective specifications and product data sheets. Tip 1: Observe the installation tolerances To exclude these problems from the outset, we show you here 3 tips with which you are guaranteed to install plain bearings quickly and without broken pieces. Especially plain bearings with thin wall thicknesses or those made of rather brittle materials may break if you “press-fit” them too robustly with a hammer. In practice, however, many a stumbling block lurks. There are many ways to install a plain bearing: gluing, press-fit, screwing or clipping on by means of various snap-in functions.īy default, most plain bearings are designed to be press-fitted. Press-fit in an inserted polymer bushing (Source: igus GmbH)
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