FIELD: mechanical engineering. SUBSTANCE: means for centering the bearing is made up as a polymeric screen arranged in the zone of the action of a load. When the bearing is loaded the screen generates a charge whose sign is the same of the sign of the charge of the surface of the shaft. As a result the shaft repels the screen in the zone of action of a load. The metallic rod stabilizes the electrical repulsion of the surfaces of the shaft and insert. EFFECT: enhanced reliability. 3 cl, 1 dwg
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Authors
Dates
1997-05-27—Published
1992-05-26—Filed