| 摘要 |
A clutch supporting structure according to the present invention is equipped with a clutch fork and a clutch-fork support, which respectively have a fork sliding face and a support sliding face that slide one on another, and a grease that is interposed between both of the sliding faces. A surface roughness Rz of the fork sliding face is from 2 to 30 µm, a surface roughness Rz of the support sliding face is equal to or less than 5 µm, and a diamond-like carbon film is formed on the support sliding face. The grease includes a non-organic molybdenum-system solid lubricant, and a non-soap-system thickening agent. At the sliding part in this clutch supporting structure, it is possible not only to intend reducing the frictional coefficient and maintaining the low frictional characteristics but also to intend upgrading the wear resistance. |
