滚轮轴承的类型与结构

Type and Structure of Cam Followers

滚轮轴承是指其外圈不装入机座孔、轴承箱或轴承座内,而是直接在钢制轨道上滚动的轴承。其基本类型有螺栓型滚轮轴承、平挡圈型滚轮轴承、重型输送链条用滚轮轴承和行走机械用滚轮轴承。重点介绍了以上类型滚轮轴承的结构特点和使用情况。

A cam follower refers to the rollng beafing that its outer ring is not installed in a housing , but directly rolls on a steel guide frack. The basic type includes stud type cam follower , yoke type cam follower and cam followers for heavy duty transport chain and walk mechanism. The structures and applications of above cam follower types are mainly introduced.