Bearing Metals : Metal alloys, used for the surface of plain bearings which are in 'contact' with the shaft, selected for long life and low friction, e.g. bronze, white-metal
Ministry of Business, Innovation and Employment, Glossary of terms and acronyms, Wellington, New Zealand 2010. http://wwwsosh.govt.nz/resources/glossary-u.shtml, (Occupn Hlth and Sfty - Brit) {530}