If you see the appearance of bumps, wear debris, rust layers, sand particles, dust and soil on the bearing assembly surface and the surface of parts matched with it. In that case, the first reason for this kind of situation is that the bearing installation is too difficult, resulting in the inaccurate assembly position. Secondly, it is this kind of attachment that causes abrasive and easy to wear the working surface of the bearing and interferes with the assembly quality. Therefore, before installation, we should carry out a comprehensive inspection on the surface of the journal, bearing housing hole, shoulder end face, and mating surfaces of connecting parts such as bushings, washers, end caps, etc. If you see another rust like layer, you can file it off with a fine file, and then polish it with a fine emery cloth. At the same time, you should also clean and tidy the bearing assembly surface and other attachments on the connecting machine. Only in this way can this situation be avoided
The rotating bearing is a fine component, and the same needs are carried out steadily. No matter how good a machine is, if it is not handled properly, it will still not achieve the expected high-performance effect. Therefore, in the application of bearings, we should pay attention to the following problems:
⑴. Sometimes a little dust will cause incredible interference to the bearing, so we must insist on cleaning the parts around the bearing pole, so some dust can't invade.
⑵. If you are careless in the application process and have a strong impact with the bearing, it will cause scratches and indentation, which will become the cause of the accident. In important cases, cracks and fractures will occur, so we must strictly apply them.
⑶. Our tools in the application process must be appropriate, and the operation must be standard, and we must apply special tools to avoid replacing existing tools, such as professional sleeves, professional presses, etc.
⑷. Usually, the bearings will rust due to sweat stains in the hands when operating, so choose to wear a pair of gloves when operating, and pay attention to the cleaning by hand.
(5) in order to avoid infection, we cannot unpack the bearing before the preparation of the device is completed
