7 Ball bearings and roller bearings being parts of machines; Machine parts, namely, mechanical seals for bearings, bearing housings, sheaves and pulleys, and crankshafts; machinery components, namely, couplings, transmissions, machine tool spindles, Gearing for machines in the nature of gear wheels and gear boxes, axles for machines, ball bushings as parts of machines, ball groove sliding bearings for machines, ball and roller bearings for machines, link roller bearings for machines, and rod end bearings for machines; mounting tools, namely, hydraulic oil injectors for engines, Hydraulic pumps; Hydraulic controls for machines, namely, hydraulic nuts and hydraulic withdrawal boring tools, High-pressure pumps for use in oil or gas well hydraulic fracturing operations, oil mist lubricators, lubrication pumps and machines; structural parts of the aforementioned goods; bottom roller bearings for machines; sealed bearing unit as parts of machines; automatic lubricant dispenser for industrial use; Machine parts, namely, mechanical seals for balancing; insulated bearings for machines; coated bearings for machines; smart actuators in the nature hydraulic valve actuators; hydraulic linear actuators and linear motion actuators, other than for land vehicles; Pneumatic ball transfer units for use in positioning systems; linear bearings for machines; magnetic bearings for machines; hydraulic pumps; gears for machines; oil and water separators for pneumatic controls being part of machines; skimming machines being Mechanical mixing machines; crankshafts for sea vehicles