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Tribology---the science of combatting wear. Part 6. W.A. Glaeser and K.F. Dufrane. Lubric. Engng., March 1994, 50(3), 225--227.

Thrust bearings that support an axial load on a rotating shaft or plate are discussed and oil pressure distribution in a tapered pad thrust bearing is described and illustrated. Oil impregnated porous bearings, gas lubricated, and foil bearings are reviewed. The piston and ring configuration in an engine cylinder bore is illustrated. Benefits and limitations of hydrodynamic lubrication systems are discussed. The cost of a complete hydrodynamic bearing system is described as dependent upon lubricant delivery and filtration, bearing material geometry and surface finish, precision requirements, and cooling. Each of these factors is discussed and maintenance/replacement costs are considered. 2 refs.
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