With the development of human civilization, especially the development of modern industry in recent hundreds of years, the emergence of bearings has played a key role in industrial machinery. Common industrial bearings generally use chrome steel, manganese steel, alloy steel, ordinary stainless stee

Within the speed range of 150,000 rpm, a comprehensive comparison and analysis of the change characteristics of the contact angle, contact stress, inner ring displacement, spin-to-roll ratio and stiffness of angular contact ceramic ball bearings and steel ball bearings. According to the analysis of

Using ceramic materials to replace steel and other metal materials as rolling elements, the purpose is to use ceramic balls that are better than bearing steel balls in wear resistance, corrosion resistance, high temperature resistance, electrical insulation (except SiC), non-magnetic, high strength,