Sliding bearing for internal combustion engine

   
   

A sliding bearing for an internal combustion engine including a copper-based bearing alloy including silver and tin upon which an overlay is applied. The overlay comprises resin and MoS.sub.2, and the adherence of the overlay to the alloy is enhanced by a roughened alloy surface formed of grooves extending in the sliding direction.

Un roulement coulissant pour un moteur à combustion interne comprenant un alliage soutenant cuivre-basé comprenant l'argent et l'étain sur lesquels un recouvrement est appliqué. Le recouvrement comporte la résine et le MoS.sub.2, et l'adhérence du recouvrement à l'alliage est augmentée par une surface rude d'alliage constituée des cannelures se prolongeant de la direction coulissante.

 
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