Metallized Carbon Corp. engineers custom carbon graphite bearings for submerged applications in liquids including water, gasoline, hot oil, solvents, strong chemicals, molten metals, and liquefied gases. Bearing specifications include temperature ratings of -400 to 2000F and pressure ratings up to 1000 psi.

SKF distributes MRC-brand bearings for pumps including ball bearings and thrust bearings. The pump bearings are found in the food and beverage, hydrocarbon processing, chemical, metal, mining and mineral processing, wind energy, and pulp and paper industries.

A designer and manufacturer of various bearings, Throdon Bearings Inc. produces a line of grease and oil-free vertical pump bearings with temperature limits of 60C or 80C. Available in several water or medium lubricated grades, the bearings are used for water-lubricated applications, in dry start-up operation, or within abrasive operating conditions.

WD Bearing manufactures and distributes single row and double row ball water pump bearings used in developed countries including Japan, Germany and the United States. The bearings feature good steel capacity and easy rotation and structure, along with a simplified structure.

A precision milling and turning specialist, BMP Industries produces fuel pump bearings for the aerospace industry. The company conducts small production runs and prototype work, and handles processes including anodizing, dry film lube coating, and silver, indium, lube-lok, and lead plating.

Water pump bearings manufactured by Aetna Bearing Company are designed for agricultural, industrial, automotive, and other specialty applications. The bearings are available with dimension A from 2.62" to 3.86".

AST Bearings produces peristaltic pump bearings used to isolate aggressive/corrosive or sterile/clean fluids from exposed pump components. Available as hose pumps, tube pumps, or with a 360-degree eccentric design, the bearings are used in a number of applications including: aseptic filling, mining, biopharmaceutical, brewing, ceramics, chemical, food and beverage, industrial process, OEM engineering, paint and pigments, print and packaging, pulp and paper, science and research, and wastewater.

Transmission & Bearing Corp.'s boiler feed pump bearings are available as tilt pad bearings and hydrodynamic bearings. Featuring a compact design, both bearing types can be used with Ingersoll and KSB-brand pumps.

Alpine Bearing Co. distributes magnetic levitation and ball bearing pumps available as radial, radial full complement, angular contact, and angular contact full complement types. Bearing brands include Edwards, Pfeiffer, and Leybold.

Jensen Machine Company provides Tri-Metal gear babbitt bearings for aerospace fuel pumps. Manufactured to tight tolerance of .00025 - with concentricity within .0004 - the bearings are available with outside diameter of 0.799", inside diameter of 0.375", and length of 0.656".