Существует много типов подшипников редуктора., включая радиальные шарикоподшипники, цилиндрические роликоподшипники, полнокомплектные цилиндрические роликоподшипники, двухрядные конические роликоподшипники, сферические роликоподшипники, spherical roller thrust bearings and four point contact ball bearings. The bearings in the gear box are mainly lubricated by the gear oil in the gear box. Колесные подшипники There are many metal particles in the lubricating oil, which will significantly affect the bearing life. Поэтому, a special heat treatment process is required to make the raceway surface have compressive stress and reduce the sensitivity of the raceway to particulate impurities and improve bearing life. At the same time, it is also necessary to optimize the gearbox bearing structure according to the working conditions of the bearing, improve the bearing processing technology, and further improve the gearbox bearing performance index.
