FIELD: mechanical engineering.
SUBSTANCE: slide bearing has load-carrying substrate and at least one metallic layer applied by electric-beam spraying. The surface of the sliding layer has rounded projections and hollows. The projections occupy 30-50% of the total area of the bearing. The diameter of the projections is 3-8 μm. The method of making the slide bearing includes electric-beam spraying of substrate whose roughness is equal to 2 μm under the pressure less than 0.1 Pa.
EFFECT: enhanced resistance to wearing.
4 cl, 3 dwg
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