SKF says its offerings for belt conveyors covers the full asset life cycle, and includes bearings, housings, seals, lubrication systems, maintenance solutions and reliability engineering. Conveyors in mines, quarries and cement plants perform a tough job in harsh conditions: mineral extraction and processing creates large amounts of highly abrasive dust that can enter into machinery; mix with the lubricant inside, and cause accelerated wear and eventual failure of bearings, seals, gears, couplings and other