
衬套
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.
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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
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衬套材料
BUSH MATERIAL