| 摘要 |
PROBLEM TO BE SOLVED: To provide a drum support structure preventing an increase in number of part items and enabling a sliding surface to be fully lubricated when a drum made of aluminum is supported against a drum support made of aluminum to constitute a steel member on a supporting surface. SOLUTION: In the drum support structure having a steel sliding member protecting the sliding surface of a seal ring and a steel bearing for protecting a supporting sliding surface when the drum is supported against the drum support, the drum is supported against the drum support at two points, one of which is formed by pressing the steel bearing into the drum support, and the other of which is formed by integrating the steel sliding member and the steel bearing together and pressing these integrated members into the drum. |
