Before installation of high temperature bearing, some preparation work

Before installation of high temperature rolling bearing system to prepare related work 1. Until the high temperature bearing device, measuring tools should be properly according to the request rule check shaft hole and related parts processing quality of technology used in the design drawing, Such as dimensional accuracy and shape accuracy and roughness appearance) 。 2. Axis and high temperature bearing hole assembly if there is a dent on appearance, burr, rusty spot or solid particles ( Such as abrasive dust, sand, clay) Such as existence, not only this will make the enterprise high temperature affect the bearing system device is a difficult and make the design of device location information is incorrect, but also for solid particles such as falling into a high temperature bearing inner grinding technology role, when high temperature bearing can rotate to grind or bruising staff appearance of high temperature bearing, so in the device before we must need to seriously study analysis examination, such as defects found to have the above problems, should be constantly revised. Applications such as oil file to remove burrs, bump touch mark, rusty spot, with fine abrasive cloth lighting, and like a clean solid particles, dirt, etc. 3. Should use clean solution such as gasoline, kerosene, toluene and xylene, clean cloth to wipe the assembly appearance, smooth a thin coat of oil, make the equipment operation more convenient. Figure 4. Open the high temperature bearing packing, it into the gasoline, gently rotate, thoroughly clean the surface of the raceway bracket, roller and seal oil. 5. A large number of high temperature bearing when cleaning, use 90 first ー 100 ° c hot oil curdled packing oil, at the same time with a seamless and chipless tools to dig out all the old oil, soak a few minutes, rinse with kerosene oil, clean with gasoline. After cleaning, the high temperature bearing on film gloves should be worn in to mesa clean dry cloth or sheet of paper. 6. Pay attention to high temperature influence bearing with seal of unavailable this law can be cleaned and sealed inside should be the same without washing. A: high temperature under an insert ball bearing unit summary: none