The best solutions come only when the problem is comprehensively understood. At viiplus we begin with a Plain bearing material selector, and provides downloadable CAD files with our free software. All plain, PRT, spherical and ball bearings can be found with extensive information, and CAD bushing drawings are easily generated. This broad analysis dives deep into the application objectives, physical factors, chemical exposure, manufacturing process, serviceability, operating maintenance, risk assessment, legal requirements, certification, competitive threats and budgetary targets. Browse our standard and most common metal bushing bearing materials, RoHS-compliant plain bearings composite bushings have offered a technical & economic advantage over all types of metal plain bearings.Plain bearings are self-lubricating, maintenance-free, chemical resistant, universally applicable and reduce costs by up to 40 percent. We had always been based on the advanced tech to provide a self-Lubricating bushing technique that satisfies the variety of custom bushing size requirements.