Machines for the paper and graphic industry, namely, print converting machines for the graphic industry, paper coating machines, paper cutting machines, paper shredding machines; printing machines for aluminum holders, namely, flexographic printing machines; labels and forms machines, namely, label printing machines for producing labels and forms; [ ball bearings for agricultural machines, conveying equipment, namely, air conveyors; covered or uncovered bearings for aluminum structures, namely, roller bearings for machines; automatic bottle batcher machines and bearings therefor; equipment for bakeries, namely, kneading machines and ball bearings therefor; ball-motion parts for bicycles, namely, ball bearings for bicycles, beer-house plant machines, cable cranes, index card holders, and index card storage boxes; ball bearings for metal door hinges; axial bearings for door hinges; ball bearings for metal drawer rails; ball bearings for food-smoking plants and miscellaneous galvanic-bath plants; covered and uncovered ball bearings for industrial doors; ] covered and uncovered ball bearings; [ for garage doors, hospital doors, industrials doors, metal and non-metal lift doors; covered and uncovered ball bearings and protection guards for lift doors, milk industry machines, ] packaging machines; [ revolving cloth holders, and both metal and non-metal roller shutters; covered and uncovered ball bearings for warehouse shelves, shower boxes and for sliding elements used in doors; metal runners for sliding doors; non-metal runners for sliding doors; plastic covered ball bearings for sliding doors; covered and uncovered ball bearings for metal and non-metal window frames and weighbridge doors; plastic covered ball bearings for window frames; ball bearings for sports-hall tools, machines stands, suitcases, textile machines, truck sliding covers, varnishing plants and washing equipment; ball bearings for roller skates and toys used as skates; ball bearings for white goods, namely, ball bearings for large household appliances; ] ball bearings for the packaging and printing industry; wrapping and packaging machinery, namely, wrapping machines, packaging machines and ball bearings therefor; hot foil machines for making labels and films in the nature of tip to tip and derl systems; gluing machine components, namely, gluing machine units used on gluing machines to facilitate gluing, embossing and engraving of sheets of handkerchiefs; gluing machines for embossing handkerchiefs; [ and ball bearings thereof; hospital beds; patient examination tables, namely, radiological tables and ball bearings therefor; ball bearings for civil and industrial machinery and equipment; protective sliding metal doors for machines and ball bearings therefor, plastic covered and uncovered ball bearings for machinery protection and the protection of sliding doors in machinery; metal and non-metal fire protection doors; plastic covered and uncovered ball bearings for metal rails for protection guard machines and for the handling of big dimension exhibition equipment, elevators and ball bearings for sliding doors of elevators; ball bearings for furniture, chairs, and sets of drawers; ball bearings for printers and copiers, revolving cloth holders, roller shutters, roll-gravity and wheel conveyors, and scales; wheels for lawnmowers, wheels for trolleys and wheelbarrows, replacement rollers for roller skate wheels, ball bearings of wheels for toys vehicles, and ball bearings for the aforementioned wheels; ball bearings for wood-processing machines; for rollers used in the food industry, for food product machinery, and for ] machines used in the packaging, printing, wrapping and packaging machinery industries [, cutting plotters and ball bearings therefor ]