| 摘要 |
PCT No. PCT/JP95/00466 Sec. 371 Date Nov. 13, 1995 Sec. 102(e) Date Nov. 13, 1995 PCT Filed Mar. 17, 1995 PCT Pub. No. WO95/25908 PCT Pub. Date Sep. 28, 1995Sliding bearing 1 comprises a bearing alloy layer 2 having peaks of a height h, an intermediate layer 3 of a thickness y, and an overlay layer 4 having a thickness t at the top of the peak. The parameters h, y and t are chosen in a range which satisfies the inequalities: 1</=h</=8 (1), 0<y</=2 (2) and 0.7 h</=t</=2 h (3). When a shaft journalled has a diameter D, the peak height h preferably satisfies the following inequality: 0.5D/10,000</=h</=1.25D/10,000 (4). In these inequalities, h, y, t and D are represented in unit of mu m. This choice improves the initial seizure resistance, the seizure resistance upon abrasion of the overlay layer and the wear resistance.
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