What are the precautions to be taken when disassembling deep groove ball bearings?

What are the precautions to be taken when disassembling deep groove ball bearings? How many mechanical equipment require disassembly, maintenance, and reinstallation of deep groove ball bearings for use during maintenance? What are the precautions to be taken when disassembling bearings? Faced with this issue, let me tell you what precautions should be taken when disassembling deep groove ball bearings

1. Ensure the cleanliness of bearings and assembly and disassembly environments. Bearings are precision parts, and the entry of dust can damage the integrity of the lubricating oil film, causing contact potential difference corrosion. This is a common factor causing wear, fatigue, and corrosion, and has a very negative impact. So the bearing itself, installation site, tools used, cleaning oil, lubricating oil, and surrounding environment must all ensure a high degree of cleanliness, and dedicated assembly and disassembly areas should be set up.

2. Effectively carry out rust and dust prevention work for precision bearings. Before installation, open the package and clean it thoroughly. If precision bearings still have value for continued use after being removed from the machine, they should be immediately cleaned and packaged or installed in the machine that continues to be used. If it is indeed necessary to store until the next day, it must be placed in a clean place or sealed.

3. Strictly ensure the rust prevention conditions of the bearings to prevent direct contact with precision bearings without cleaning. You can hold the bearings with a clean, non corrosive white paper, or thoroughly wash your hands of sweat and grease and apply mineral oil before directly touching the bearings for operation.

4. The use of appropriate assembly and disassembly methods and tools should be based on the type characteristics and fit tightness of precision bearings, and suitable loading and unloading methods and tools should be selected. Special tools should be used, and care should be taken not to use cloth, yarn, or short fiber materials that are prone to shedding threads to wipe precision bearings or tools.

5. The assembly and disassembly work should be carried out in a civilized manner. As bearings are precision mechanical components with high surface hardness, and the contact parts are point line contacts, it is easy to cause indentation and collision damage on the rolling surface during rough loading and unloading, which must be strictly prevented.