| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that in a rotary member positioned rotatably in an axial direction with thrust washers provided on both sides, the right and left thrust washers may be reversely assembled.SOLUTION: A projection part 25 is formed on one side surface A of a rotary member 17. An inner diameter dimension dof the annular part of a thrust washer 26 arranged on one side is set so as to be larger than an outer diameter dimension Dof the projection part 25, and be smaller than an outer diameter dimension Dof an end surface E of a member 21a adjacent to the other side of the rotary member. An inner diameter dimension dof an annular part 27a of a thrust washer 27 arranged on the other side of the rotary member is set so as to be smaller than the outer diameter dimension Dof the end surface E of the member adjacent to the other side, and be smaller than the outer diameter dimension Dof the projection part 25. |
