| 摘要 |
A turbocharger having a rotor shaft supported by bearing portions of a bearing housing through floating bushes. Holders for the floating bushes are replaceably secured to the inner peripheral surfaces of the bearing portions opposing to the outer peripheral surfaces of the floating bushes. When the holders are worn down, the holders solely can be replaced with new ones, so that it is not necessary to renew the bearing housing as a whole. |
