Fatigue bushing assembly

摘要: A bushing for use in high strength materials where fatigue failure is a problem. The cylindrical and includes circumferential lubrication groove on its inner surface while fillets smooth transition surfaces are used to between the major of housing. pressed into housing which an interference fit therewith reduce stress concentrations. Lubricant provided by means passageway may include wall annulus placed stepped hole retained hollow screw extends area lubrication. standard fitting threaded provide connection conventional lubricant supplying apparatus.