Inch size deep groove ball bearings                                                                                                                                                                                                                                 1,open type ,none dust cover on both sides. 
2,seals, non-contact steel dust cover on both sides. 
3,seals,both side contact type resin rubber material.
4,Steel stamping retainer and enhanced rivet. 
5,Adopting high precision rolling element G6,G8,G10 depand on your requirement.
6,Simple structure can adapt to high speed running,low cost.
7,Because of the raceway geometry and using  the rolling ball as the rolling element, Can withstand Bi- axial and radial load. 
8,About the single row deep groove ball bearing is only permitted to use small angle. 
9,both side tape seal deep groove ball bearings can filling high quality oil ,For lifetime use. 
10,Deep grove ball bearing many internal meridional clearance,C2,CN,C3,C4. 
11,Can be attached on the bearing outer ring snap ring.
12,Whole bearing adopt high quality chrome steel , chrome molybdenum steel , nickel-chromium -molybdenum steel , using fine steel carburizing hardened tissue suitable hardness.
13,variety of sizes designed,widely used,suitable for any work temperature with high quality oil,increased using time. 
14,High speed ,low noise,low vibration. 
15,Inside and outside the circle of inch size desgin.