Analysis of the reasons for the high temperature of the stone crusher bearing

The high temperature of the bearing is a common fault problem of the stone crusher. If the cause is unknown, improper handling will reduce the service life of the bearing, increase the maintenance cost, and even cause the bearing to burn out. Therefore, quickly determining the cause of the fault and taking corresponding measures to solve it is the guarantee for the continuous and safe operation of the stone crusher.
 

1. Poor lubrication leads to high temperature of the bearing

The crusher bearing needs sufficient lubrication during operation to reduce friction and avoid excessive wear. Poor lubrication may cause excessive friction of the bearing and generate high temperature. There are two main reasons for poor lubrication: insufficient lubricating oil or poor quality of lubricating oil.

Solution: Add enough lubricating oil and replace the lubricating oil in time during use.

2. Wear leads to high temperature of the bearing

After long-term use, the surface of the bearing may be worn. If it is not replaced in time, it will cause greater friction and high temperature. In addition, wear may also occur if there is metal fatigue or ball damage.

Solution: Check the bearing in time. If wear is found, it should be disassembled and replaced in time, and maintenance should be strengthened.

3. Overload leads to high temperature of the bearing

Overload is also a common cause of high temperature of the bearing. When the stone crusher load exceeds the rated value, the weight that the bearing needs to support will increase, causing friction and wear.

Solution: When using the stone crusher, check the load in time to ensure that it does not exceed the rated load.

4. The bearing itself and the installation cause high temperature

The quality of the bearing itself and the installation method may also cause high temperature problems. If the bearing size is not appropriate or the installation is incorrect, it will cause friction and wear, leading to high temperature.

Solution: When selecting bearings, select appropriate bearings according to the specifications of the machine and ensure correct installation.