Oil leakage from motor bearings is rare, but it can still occur. If this situation occurs, because the oil content in the bearing itself is not high, after the oil leaks out, the motor will no longer run. If it is severe, there may even be bearing burnout.

For old-fashioned motors, due to long operation time and poor working environment, the quality of the motor ages and its function deteriorates, often resulting in peeling of the outer shell paint. Over time, rust spots will form on the surface of the motor, and oil leakage may occur after breakdown. For this situation, only regular maintenance and timely replacement can avoid damage to the equipment.

Improper selection of lubricating grease. When selecting lubricating grease, the first thing to do is to clarify the function of the grease, such as lubrication, friction reduction, protection, sealing, etc. As a lubricating grease for reducing friction, the main considerations are the range of high and low temperatures, load, and speed. As a protective grease, the main consideration is the medium and medium in contact, with a focus on the protective properties and stability of metals and non metals. As a sealing grease, the material and medium of the sealing element in contact should be considered, and the appropriate grease should be selected based on the compatibility between the grease and the material. If the lubricating grease does not match the material and usage environment of the bearings or the entire motor, it can also cause oil leakage.

Oil leakage from motor bearings is rare, but it can still occur. If this situation occurs, because the oil content in the bearing itself is not high, after the oil leaks out, the motor will no longer run. If it is severe, there may even be bearing burnout.

For old-fashioned motors, due to long operation time and poor working environment, the quality of the motor ages and its function deteriorates, often resulting in peeling of the outer shell paint. Over time, rust spots will form on the surface of the motor, and oil leakage may occur after breakdown. For this situation, only regular maintenance and timely replacement can avoid damage to the equipment.

Improper selection of lubricating grease. When selecting lubricating grease, the first thing to do is to clarify the function of the grease, such as lubrication, friction reduction, protection, sealing, etc. As a lubricating grease for reducing friction, the main considerations are the range of high and low temperatures, load, and speed. As a protective grease, the main consideration is the medium and medium in contact, with a focus on the protective properties and stability of metals and non metals. As a sealing grease, the material and medium of the sealing element in contact should be considered, and the appropriate grease should be selected based on the compatibility between the grease and the material. If the lubricating grease does not match the material and usage environment of the bearings or the entire motor, it can also cause oil leakage.