Isotech manufactures linear bushings, including the Topball High Performance slide, standard slide, stroke and slide rotary bushings. The Topball bushing lasts 27x the normal travel life of a conventional slide bush, and provides self-aligning capability due to a load plate design that creates a self-correcting fulcrum in the middle.

New Way Air Bearings produces a line of air bushings, flat air bearings (round and rectangular), vacuum preloaded air bearings, radial air bearings (concave and convex), and conveyor air bearings. The standard air bushings come in sizes as small as 0.25" and as large as 3" to support speeds up to 164.04 ft/sec. The vacuum air bearings are approriate for applications where pre-loading is difficult or impossible; they also eliminate the need for stacked linear axes, and reduce stack height and Abbe errors. Lastly, the conveyor air bearings are meant for the non-contact glass-handling requirements of the flat panel display and solar modual manufacturing processes, and comes in three series: C-hybrid, H-high speed, and L-low airflow.

Franklin Bronze & Alloy Company custom-manufactures bushings and other parts in a variety of metals and alloys, including brass, bronze, aluminum, and stainless steel.

Miller Plastic Products fabricates non-metallic bushings to customer specification.The company works with a wide variety of materials, including acrylic plastic, nylon, polycarbonate, PVC, Teflon, and many others. Products can be manufactured with diameters up to 32".

National Rubber manufactures silicone and elastomer products, including bushings. In order to meet the demands of an application, and to meet various specifications (e.g., Mil-Spec, Lockheed, etc.), these parts can be made from standard rubber materials or from custom-blended elastomer compounds.

Proto-Cast creates custom-made, plastic injection-molded bushings, helping customers convert from metal parts to plastic ones through design and material recommendation. Materials handled include acetols, acrylics, nylons, and polycarbonates.

Lubrite Technologies produces the Lubrite system of bronze bearings and bushings. They also have the capability of using non-bronze metals, such as stainless steel, nodular iron, and tool steel; lubricants used are compounds or composites, dry, solid, permanent, and self-lubricating. In addition, the company has experience creating large bearings (30,000+ pounds).

Weaver Industries manufactures bushings in a wide array of materials, from graphite to urethane. All manufacturing is custom, performed according to defined specifications