KFB

[Class - 7]

Rolling elements, namely balls, rollers, cylinders, cones and needles of steel, in particular stainless steel, of ceramic, in particular of silicon nitride, zirconium oxide, silicon carbide or glass, being parts of machines; brass bearings, bearing housings of steel, grey cast iron, brass, plastic, in particular polyamide; roller bearings and parts and accessories thereof, namely bearing rings, bearing sleeves, bearing discs, roll barrel cages, ball holders; ball guides, cross-roller chains, being parts of machines; hybrid bearings of two materials; hybrid bearings, in which the bearings are steel and the roller elements are ceramic; steel bearing housings, flange-type bearing housings, ball bearings for motor vehicles; chains, being engine timing components; machine wheels.