| 摘要 |
A composite bearing composed of a bearing alloy consisting of 2-8% Zn, 2-8% Si, 0.1-3% Cu, and 0.1-3% Pb all by weight with the remainder being aluminum and a steel backing lined with said bearing alloy. This bearing alloy has outstanding non-sticking property and fatigue strength and is best suited for medium and high speed diesel engine bearings. This bearing alloy may further contain 0.2-7% in total of one or more elements selected from the group consisting of Mg, Ni, and Bi with their respective composition limits being 0.1-2%, 0.1-3% and 0.1-2% by weight. |
