With the development of industries such as construction, metallurgy, and cement in China, the application market of crushers is becoming more and more extensive, and the popularity is also increasing. However, in the process of application, many users often neglect the maintenance of the crusher, and the maintenance of the crusher bearings is an important part of it. Due to improper maintenance operations, the bearings of the crusher may be damaged, which may cause the equipment to malfunction and affect the service life of the crusher. So how to maintain the bearings of the crusher? Here, the editor provides you with some tips for maintaining crusher bearings for your reference.

1. When installing the crusher, dry oil should be applied to the fixed touch surface and thin oil should be applied to the movable surface. Especially after installing the bearing, it is necessary to apply bearing lubricant on the outer ring at an angle.
2. When the crusher is in use, the temperature of the bearings should be adjusted. If the temperature of the bearings is too high, it will accelerate their wear. Therefore, in order to extend the bearing’s lifespan, it is necessary to frequently check whether the lubricating grease is ineffective.
3. Regarding the daily maintenance of the crusher, it is also important to pay attention to regularly cleaning the bearings. The cleaning method is to immerse the bearings in water, then use a brush to remove the dust and dirt on the surface of the bearings, and then heat the oil appropriately to thoroughly clean the balls and gaps inside the bearings.
4. Regular inspections should be conducted on the wear of components such as crusher bearings, checking the wear of eccentric shafts and bearing shells, as well as the wear of central shafts and bearing shells. If the top space exceeds 1.5 times the original installation cooperation space, additional pads should be added for adjustment; When the space between the connecting rod head cover and the eccentric shaft wears out to 1.5 times the installation cooperation space, it is also necessary to add padding adjustment.
5. If the crusher operates at overload for a long time, it will seriously damage the bearings, reduce the bearing time, and prohibit the machine from operating at overload for a long time in a situation that meets production requirements.