| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure that makes lubricant stored in a recess on a slide surface actively advance around the recess to improve lubricity and wear-resistance of the sliding surface.SOLUTION: A first bearing 1 in which a plurality of recesses 3 for storing lubricant supplied to a space 20 between a bearing sliding surface 1a and a rotation shaft sliding surface 4a that are mechanically faced are disposed on at least one side of the sliding surface, and a water repellent coat coating 5 which is formed as a film on the bearing sliding surface 1a, and advances the lubricant stored in the recesses 3 to a bank part around the recesses to accelerate lubrication on the sliding surface, are provided. |
