Cone Crusher Countershaft Bushing

1. The role of the copper sleeve of the crusher transmission shaft

a. Provide lubrication function for the transmission shaft through the oil grooves on both sides of the copper sleeve.

b. After the copper sleeve is installed on the drive transmission frame, it provides positioning and bearing functions for the transmission shaft.

2. Precautions for the use of the copper sleeve of the crusher transmission shaft 

a. Before installing the copper sleeve, it is necessary to check that the working surface of the drive shaft must not have burrs and smooth it.

b. When installing the copper sleeve, the positioning bolts must not exceed the working plane.

c. If the copper sleeve is simply burned, the surface of the copper sleeve can be simply treated with fine sandpaper before using.