The hex adapter assembly consists of a Graphalloy bushing, standard wear washer, and flanged sleeve with hex adapter. Graphalloy works at temperatures from 400 to 1,000°F and has run-dry capabilities. It eliminates the need for lubrication and, therefore, doesn't contaminate equipment with oil or grease. Graphite Metallizing Corp., 1050 Nepperhan Ave., Yonkers, NY 10703, (914) 968-8400, graphalloy.com
Roll-End bearing assembly
Graphalloy conveyor roll-end bearing assemblies are designed for conveyors operating in high temperatures, where dry running is required, or where applying lubricant is difficult.