Lathe FAG non-standard bearing what preparation work before installation needed

Often some friends at the time of installation FAG bearing use unfair methods, cause of non-standard bearing damage in the installation process. Today I will tell you about the lathe FAG bearing the preparing work before installation. I hope it can help you. For correct installation method FAG import bearings, please see 'FAG bearing installation method by illustrations introduce' the content of the article. 1. The installation site selection and requirements of installation site should be with lathe, grinding machine, and other mechanical equipment are a distance apart. Field should be clean, dry clean frequently, beware of scrap iron, sand, dust, moisture into the bearing. 2. Inspection bearing model, ready for installation tools of non-standard bearing type, size is in accordance with the installation requirements, and according to the structure characteristics of bearing and cooperate with the various components, select the best assembly method, ready to install the use of tools and measuring tool. Common installation tools have a hammer, tongbang, socket, special plate, screw the mosquito jig, press, etc. , measuring vernier caliper, micrometer, dial gauge, etc. 3. Test surface of bearing assembly of non-standard bearing assembly surface and cooperate with the surface of the parts, if there is any collision, rust layer, abrasive dust, sand, dust and dirt, a bearing installation difficulties, cause assembly position is not correct; Second, these attachments form abrasive, easy to scratch bearing working surface, affect the assembly quality. Therefore, before the installation, should axis neck, the surface of the bearing shell hole, shoulder end face, and connecting parts, such as liner, washer, with the end cover and so on the surface, a careful inspection. If there is any rust layer, usable fine file file, fine emery cloth polishing, but also to remove non-standard things immovably attached to the surface of bearing assembly and connection parts.