| 摘要 |
PROBLEM TO BE SOLVED: To provide a bearing system in which the flattening characteristic of a bearing system is improved by properly performing coating at least on a tread.SOLUTION: A bearing system includes at least one bearing and a bearing pair having at least one opposite member. In the bearing system in which coating is performed on at least one thread in the bearing pair, coating has a layer whose main component is amorphous SiO. The coating is optimized with high fitting accuracy. |
