| 摘要 |
The present invention relates to a multi-layered plain bearing (1) which has a support layer (2), a sliding layer (5), a metal bearing layer (3) when necessary, and at least one intermediate layer (4) when necessary. The sliding layer (5) is composed of a tin alloy, and the tin alloy contains at least one element selected in a first group and comprises: 1-8 wt% of antimony, 8-20 wt% of Cu, and 0.1-2 wt% of at least one element selected among silicon, chrome, titanium, zinc, silver, and iron. The maximum total amount of the entire alloy elements is 30 wt%. The remainder is composed of impurities mixed in a production process of tin. |
