| 摘要 |
PROBLEM TO BE SOLVED: To provide a slide bearing satisfying necessary sliding properties as the sliding bearing such as a load-proofing property, a seizure-resistant property, and a foreign-body wrapping property and the like at high standard. SOLUTION: In the arc-shaped or cylinder-shaped slide bearing laminating bearing alloy 1 on a base metal directly or via an intermediate layer, striated processing having 3 to 20μm depth at a circumferential direction is provided as a sliding surface, and a hard film 2 having a self-lubricating property and Hv 1000 or more of surface hardness is formed at a length of 0.5 to 10μm on the bearing alloy in which surface hardness is less than Hv 100. Necessary sliding properties as the sliding bearing such as a load-proofing property, a seizure-resistant property, and a foreign-body wrapping property and the like are satisfied at high standard.
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