1.Products Series:both singel row & double row

 7000,7200,7300,7400,7900series;

 5200,5300 series;

 3000,3200,3300,3800,3900 series;

2.Contact Angle

 C-contact angle 15°

 AC-contact angle 25°

 B-contact angle 40°

3.Cage
 T-Machined Laminated Phenolic

 TN- Engineer plastic

 J-Pressed steel sheet

 Y-Pressed brass sheet

 M- Machined brass solid

4.Precision Grade: P0,P6,P5,P4

5.Usage: Such bearings are widely used in a board of industries and application including machine tool,pump,textile,oil,mining,metallurgical,paper,agriculture and automotive etc.