ENGINE BUSH

 

衬套属于最常见的一类滑动轴承，以整体套筒式结构安装于座孔内支撑物件旋转.在发动机内主要有连杆衬套和凸轮衬套。

Engine bush is the most common form of a slide bearing.it is an independent sleeve type plain bearing that is inserted into a housing to provide a bearing surface for rotary applications。There are Connecting rod small end bush(piston pin bush) and Camshaft bush used in engines.

 

衬套结构 BUSH TERMINOLOGY   ①外径 Outer Diameter ②内径 Inner Diameter ③衬套长度 Bush Length ④油孔 Oil Hole ⑤油槽 Oil Groove

 

 

 

衬套材料

BUSH MATERIAL