?浮动衬套轴承

... truck side bearing(机车的)下旁承,底板,镶板,闸瓦托 floating bush bearing浮动衬套轴承 tumbler bearing铰式支座,晃动支座(轴承) ...

?浮动衬套

... floating bush bearing 浮动衬套轴承 ; 浮动衬套 floating thrust bearing 浮动止推轴承 floating frame bearing 浮动轴承 ...