lubed-for-life bearing

轴承英语... ... lower half bearing 轴承下瓦 lubed-for-life bearing 永久润滑轴承(即橡胶轴承) lubri-seal bearing 阻油环轴承 ...

永久润滑,... ... ) unstable lubrication 非永久润滑 ) lubed-for-life bearing 永久润滑轴程 ) permanent lubrication 持久润滑 ...