Metal rollers for conveying products, cartons, packages and containers; metal runners for supporting rollers; metal swivel castors; metal ball castors; metal pallets; metal components for conveyer and automation systems and installations sold separately, namely, specially designed racks, pulleys, housings, casings, sliding gates, doors, drawers, rails, frameworks, bolts, screws, nuts, clamps, screw caps, spring clips for fastening rollers, fitting connectors for rollers, chain wheels, toothed wheels, gear wheels, pinions, chains for circular conveyors, bearing bushings, ball bearings, roller bearings, needle bearing balls, ball supports, ball cages, roller cages, and needle cages; metal components of storage and order-picking commissioning systems and installations sold separately, namely, metal rollers, specially designed metal racks, metal rails and frameworks made of metal; metal goods used in flow rack systems and installations used for storing, order picking and conveying products, cartons, packages and containers, sold separately namely, metal rollers, specially designed metal racks, metal rails and metal structural frameworks used to support conveyor systems

Conveyer belts; conveyor roller systems and transport systems, comprised primarily of rollers, runners for supporting rollers, transmission belts and engines, the afore-mentioned goods not for land vehicles; conveyer and automation systems and installations composed primarily of conveyer belts, couplings for conveyer belts, transmission belts and engines, the afore-mentioned goods not for land vehicles; couplings for conveyer belts not for land vehicles; transmission belts not for land vehicles; engines not for land vehicles, flow rack systems and installations for storing, order-picking and conveying products, cartons, packages and containers comprised primarily of roller conveyors, rollers, runners used to support rollers, transmission belts, machine engines and structural frameworks for supporting said machinery; band conveyors; carrying chain and suspension chain conveyers; apron conveyers; jointed-band conveyers; plate conveyers; circular conveyers; roller conveyers, namely, gravity roller conveyers, cylinder track conveyors, ball track conveyers and accumulation conveyers; ball bearings for conveyer systems; ball rings for bearings for conveyer systems; gears and enclosed drives for conveyer systems; and transmission gears for conveyer systems