Bearings can be divided into rolling bearings and sliding bearings. Rolling friction occurs when the rolling bearing works, and sliding friction between the surfaces occurs when the sliding bearing works. These are two different ways of movement. Currently, the materials and manufacturing technologies of rolling bearings both domestic and abroad are already very mature. However, the materials and manufacturing technologies of sliding bearings are gradually being reformed and developed with the continuous improvement of design and service requirements.
Recently, CSB has successfully developed the Oil-free sliding bearing CRB after 7 years of R&D work and tests. This bearing is processed by filament wound. Its load-bearing capacity, wear resistance performance and corrosion resistance are...