What is the role of flange bushing

Flange bushing, as the name suggests, the bushing has a flange outside, that is, a flanged bushing, its function:

1. As far as the flange is concerned, it generally plays a role of positioning and is not easy to fall off and slide;
2. Bushing: The bushing mainly plays a protective role to protect the shaft and the base body from direct wear. Generally, the bushing is made of a slightly softer material. If it is worn against the shaft, the bushing will be worn and worn, so it can be replaced easily. If the bushing is not used, the parts are replaced after wear. The bush is replaced now; the price is generally cheaper and easy to process; it plays a vital role in the normal application and maintenance of mechanical equipment!