shandong KNJ Bearing Co.,Ltd.
Cage as an important component of the bearing, its use is very important, bearing in the process of use, cage also often appear some damaged state, which will seriously affect the use effect of the bearing, and even lead to complete damage of the bearing
Effect of cleanliness on bearing performance1. Influence on bearing lifeThe cleanliness of bearings has a great influence on the service life of bearings. Special tests have been carried out on bearings, and the results show that the difference is several
The bearing needs to be maintained and maintained irregularly during the use process. Even if this can not avoid some faults in the bearing use process, we can better repair the use of the bearing. The bearing manufacturer analyzes how to find the real fa
The process documents are formed by fixing the contents and requirements of the manufacturing process according to certain procedures and fixing them in the form of documents and standards. Process documents can be divided into two types: one is comprehen
The most important part of the bearing is the bearing ring. The collar of the imported bearing is very good and the quality is very good. So how to produce the collar of the imported bearing?1. forging: if excessive burning, overheating and internal crack
Application of self aligning roller bearing in air compressor head1. Check whether the connecting rod bush, connecting rod bush and spindle SKF Bearing are worn, strained or burnt, whether the connecting rod bolts are loose, and whether the main oil passa
Process steps of deep groove ball bearing:1. Tube blank processing: the bearing steel is heated to 1150 ℃~ 1200 ℃ in the heating furnace, and the heated tube blank is perforated by a piercer to make a rough tube;2. Spheroidizing annealing: after spheroidi
If the bearing has the following defects, it can no longer be used:① There are cracks or notches on any one of the inner ring, outer ring, rolling element or cage;② Any one of ferrule and rolling element is broken;③ There are obvious damage on raceway sur
Precautions for bearing use:Rolling bearing is a precision part, so its use should be carried out with corresponding caution. No matter how high performance bearings are used, if they are not used properly, the expected high performance will not be obtain
Anti rust tips for bearingsThere are many factors affecting the service life of bearings, and corrosion is an important reason. Here, several methods of bearing rust prevention are introduced in this paper1. Surface cleaning: cleaning must be based on the