Flywheel power systems are high-speed, bore-loaded, carbon fiber flywheel rotors with integrated iron-less motor / generators contained inside a sealed, vacuum housing

Flywheels have a high mass and are connected to a rotating shaft that smoothes the delivery of torque, or turning power, from a motor or engine. The inertia of flywheels allows them to absorb and release energy with little change in speed

Bearing housings and bearing flanges hold an insert bearing in position, support the load transferred from the bearing shaft through the bearing, and are used to mount the bearing to a surface.

Carbon steels and alloy steels are ferrous alloys that contain carbon and other alloying elements such as manganese, chromium, molybdenum, and nickel

Stainless steel alloys are austenitic, ferritic, martensitic, precipitation hardened (PH), and duplex metal materials that are available in a wide variety of grades, shapes, and sizes

Ferrous metals and alloys are based on iron and include carbon steels, alloy steels, stainless steels, cast iron, cast steel, maraging steel, and specialty or proprietary iron-based alloys. 

Tool steels are wear resistant ferrous alloys based on iron and carbon with high levels of alloying elements such as chromium, molybdenum, tungsten and vanadium

Specialty steels and other iron alloys have specialized or proprietary compositions or properties

Metal shapes and stock includes metals and alloys in the form of bar, rod, beam, plate, foil and other standard shapes.

Wire rope and mechanical cable is wound from high-strength metal strands for structural, mechanical actuation and motion control applications.

Tubing is used to transport fluid and gas in pneumatic, hydraulic, or process applications. Tubing differs from pipe in that tubing's outside diameter or size is controlled and used for product designation.

Wave washers or wave springs are wavy metal washers designed to provide a compensating spring force and sustain a load or absorb shock.

Metal sheet is metal or alloy stock supplied or available in the form of sheet or foil. Metal sheet has a thickness between 0.006" and 0.250", and is 24" (609.6 mm) or more in width.

Buffing and polishing services perform smoothing operations that change a metal's surface appearance. These operations can be for aesthetic and/or functional purposes.

Metal rod and bar stock are metals and alloys in the form of round bars or rod, square bars, rectangular or flat bars, hexagons, and other bar stock shapes.