Babbitting is the process of lining bearings with a thin layer of material to reduce friction and wear. There are several synonyms for this term in the mechanical industry, including bearing lining, bearing surfacing, bearing placement, and bearing coating. Other synonyms that may be used include bearing refurbishment, bearing repair, bearing replacement, or bearing restoration. These terms all refer to the same process of adding a protective layer to bearings to prolong their lifespan and ensure smooth operation. Regardless of the particular term used, proper babbitting is essential to the efficient operation of many machines and vehicles.