deep groove 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. 
 
Types: 
single row deep groove ball bearings 
double row deep groove ball bearings 
single row deep groove ball bearings for high temperatures 
single row hybrid deep groove ball bearings 
stainless steel single row deep groove ball bearings 
single row deep groove ball bearings with filling slots 
polymer ball bearings