Durable turbomachinery stationary blade bearing

The utility model discloses a durable turbomachinery stationary blade bearing, which belongs to the technical field of bearings and comprises a bearing body, the inner surface of the bearing body is fixedly connected with a limit ring, a neck bush is detachably connected in the bearing body and corresponds to the limit ring, a rubber compression sleeve is fixedly connected in the neck bush, and the rubber compression sleeve corresponds to the limit ring. One end of the bearing body is fixedly connected with a threaded connector, the outer surface of the threaded connector is in threaded connection with a threaded blocking cover, and the threaded blocking cover corresponds to the rubber compression sleeve. The utility model aims to solve the problem of short service life in the prior art. 本实用新型公开了一种耐用的透平机械静叶轴承，属于轴承技术领域，包括轴承本体，轴承本体的内表面固定连接有限位圈，轴承本体内可拆卸连接有内衬套，且内衬套与限位圈相对应，内衬套内固定连接有橡胶压缩套，轴承本体的一端固定连接有螺纹连接口，螺纹连接口的外表面螺纹连接有螺纹挡盖，且螺纹挡盖与橡胶压缩套相对应；本实用新型旨在解决现有技术中存在的使用寿命短的问题。