Machine parts, in the nature of mechanical friction parts, made of composite plastic materials, namely, bearings, bearing pads and bearing rings, all for use in reducing friction between metal parts in industrial applications

Chemical products for use in industry in the manufacture of engineering machine components; artificial and synthetic resins; synthetic resins for industrial use as antifriction agents and for use as antifriction agents for machine tools; unprocessed plastics in the form of powder, fluids or compounds, including polytetrafluoroethylene

SELF-LUBRICATED BEARINGS