Power tool parts, namely, bearing tools for staking, swaging, cutting, installation, and testing; Power tools, namely, bearing tools for staking, swaging, cutting, installation, and testing; Power operated metalworking machine tools, namely, milling tools; Metalworking machine tools; Tool bits for machines; Machine tools, namely, clamps for use in the precision clamping of work pieces; Precision machine tools, namely, hard metal tools, high speed steel (HSS) tools, carbide tools, ceramic tools, poly crystalline diamond (PCD) tools, and diamond-coated and diamond-uncoated tools, and hard metal tools, all for use in the cutting and forming of materials by others; Electronically and power-operated tools, namely, pullers and components therefor, nut splitters, extractors, separators, spanners and coil spring compressors; Machine parts, namely, bearings; Machine parts, namely, roller bearings; Machine parts, namely, bearings and bushings; Machine parts, namely, roll mill bearings; Machine parts, namely, bearing inserts; Machine parts, namely, bearing housings; Bearings, as parts of machines; Bearing cages being parts of machines; Self-lubricating mechanical friction parts, especially of composite materials, namely, wear rings, washers, bushings, spherical bearings, bearing pads, sliding blocks and machine transmission gears all for load bearing machines, conveyors, handling trucks and machines, lifting machines, agricultural machinery, construction equipment machines and hydraulic turbines; Roller bearings for machines; Bearing housings for machines; Bearing inserts for machines