Introduction of Bucket Bushings

Bucket bushings is used for mechanical parts, in order to achieve sealing, wear protection and other functions of the accessories, refers to the role of the ring sleeve gasket. Generally, polytetrafluoroethylene or graphite and other corrosion resistant materials will be used.

In the moving parts, because of the long-term friction caused by the wear of parts, when the gap between the shaft and the hole wear to a certain extent, the parts must be replaced. Because this designer chooses material with inferior hardness, wear-resisting better to be shaft sleeve or bushing when designing, can reduce the wear and tear of shaft and seat so.

When the sleeve or bushing wear to a certain extent to replace, this can save the cost of replacing the shaft or seat. Generally speaking, the bucket bushing with interference fit, and the shaft with clearance fit, because no matter how can not avoid wear, can only prolong the life, and shaft parts are relatively easy to process.