Metallized Carbon Corp. manufactures custom bearings for dry running high temperature applications. These carbon-graphite bearings feature a temperature rating of -400F to 1000F in air/oxidizing environments, and a temperature rating of -400F to 5600F in neutral/reducing environments. The bearings also feature a pressure rating of up to 1000 psi.

KMS Bearings develops and manufactures high temperature radial ball bearing models with a high temperature capable cage or without a cage. Fitted with stainless steel 316 balls, these high temperature radial bearings are available in inch and metric sizes, and feature single row or double row designs.

NSK America manufactures special environment ball bearings used in high temperature applications up to 400C. The company's line of high temperature ball bearing types includes: Molded-Oil ball bearings, stainless steel ball bearings, hybrid ball bearings, fluoride low-temperature chrome-coated ball bearing, all-ceramic ball bearings, nickel alloy-coated ball bearings, carbide-based ceramic ball bearings, resin ball bearings, and precipitation-hardened stainless steel ball bearings.

High Temp Bearings Inc. supplies high temperature bearings including hydrodynamic bearings, carbon-graphite mounted sleeve bearings, and mounting ball bearings. The hydrodynamic bearings can operate continuously at temperatures of 400F without external cooling. The carbon-graphite sleeve bearings are rated from -40F to 750F or -200F to 1000F.

Graphite Metallizing Corp. manufactures Graphalloy type 453 high temperature bearings for industrial oven, conveyor, overhead paint line, valve, furnace, louver, and trolley wheel applications. The self-lubricating bearings are able to handle hostile environments and high temperature applications up to 1000F.

SKF designs and manufactures high temperature bearings and bearing units including deep groove ball bearings, Y-bearings, Y-bearing plummer block units, and Y-bearing flanged units. The bearings and bearing units can operate at extreme temperatures ranging from -150C to 350C. These high temperature bearings are used in kiln trucks, and furnaces and conveyor systems of lacquering equipment.

Polygon Company engineers and manufactures Polylube high temperature bearings designed for environments above 393F or where thermal expansion stability is critical. Featuring a high load, low RPM design, the high temperature bearings feature tensile and flexural strength of 20 psi, and a unit load limit of 30,000 psi.

Pobco Plastics manufactures high temperature sleeve bearings and flange bearings for service applications that require FDA approval, excellent wear characteristics, chemical resistance, and high strength. The bearings can handle temperatures up to 275F or 500F depending on model.

Kingsbury Inc. manufactures fluid film thrust bearings and journal bearings for unusually harsh and high temperature applications. These bearings are constructed of advanced materials thrust (PEEK) and can operate directly in water, process fluid, or oil. The bearings also have the ability to tolerate dry start conditions.

Tri-Mack Plastics Manufacturing Corp. machines bushings and bearings from Maxton material, which can handle temperatures of up to 550F. The company machines high temperature bearings for the aerospace-defense, chemical processing, industrial equipment, medical, and electronics industries.

VXB Ball Bearings distributes high temperature bearings in 15x35x11, 17x40x12, 20x47x14, and 25x52x15 sizes. The company also supplies a line of full complement ceramic bearings for high temperature applications. The company provides products manufactured by Nachi, NB, and FYH.

Electron Energy Corp. manufactures ultra-high temperature magnetic bearings for space vehicle systems. The bearings are used in lighter weight, high temperature gas turbines by companies including NASA.

Ceradyne develops and produces high temperature pump bearings used in steam-assisted gravity drainage (SAGD) and geothermal pumps operating at more than 500F. The pumps can operate in oil, water, process fluid or contaminated lubricants, and feature a pad support design that is self aligning.

Dodge Power Transmission Products - a division of Baldor - produces hydrodynamic bearings for high heat applications and self-lubricating, self-aligning sleeve bearing for extreme industrial applications. The hydrodynamic bearings are used for motor, generator, fan, test stand, dynamometer, pump, and compressor applications. The sleeve bearings operate in temperatures ranging from -200F to 1000F.

Synchrony Inc. engineers and manufactures high temperature magnetic bearings that can operate in process gas up to 350F. The bearings are available in standard frame sizes, and feature a compact controller that can be mounted on or near a machine.

RBC Bearings manufactures high temperature Mil Spec journal bearings with straight or flanged configurations. The self-lubricated bearings can operate in temperatures of -65F to 600F.

Entergis machines high temperature components including bearings for the semiconductor, aerospace, data storage, medical device, and industrial markets. The company also produces high temperature valve for environments up to 356F.

Bearing Works Inc. manufactures high temperature deep groove bearings for furnaces and environments exceeding 500F. The bearings are self-lubricated, corrosion resistant, require low maintenance, and feature ceramic balls and rings.

AMI Bearings - an Asahi Company - manufactures high temperature bearings that can operate in temperatures up to 400F or 450F depending on model. The bearings feature a variety of housing styles, along with silicon seals and steel cages.