Augular contact ball bearing is one of the largest bearing catalogues in rolling bearing; it is widely used in various kinds of machines. In addition, ball bearing is also one of the cheapest bearing types in all different kinds of bearings. 
 
The main available materials of ball bearings are such as: stainless steel, chrome steel, and ceramic (silicon nitride (Si3N4)). A hybrid ball bearing is a bearing with ceramic balls and races of metal. 
 
We can supply the different Cages: Steel, Nylon, Polyimide, Phenolic, Peek, Bakelite, GFRPA66-25, PI, AISI, US304, SUS316, Cu or Bronze.