CHG can design and manufacture various types of rolling bearings ranging from 150mm to 4500mm, either standard or nonstandard, and the accuracy can reach Class 5. Application : Deep groove ball bearing are widely used in automotives,tractors,machinetools,generators,water-pumps,agriculture machinery,textile machinery,etc. d:150mm-1400mm D:190mm-1700mm Precision:P0,P6,P5 OEM servise ISO9001:2008 R&D capacity LYHG products are widely supplied to more than 20 provinces in china and many overseas markers,we have been serving our customers for 13 years. LYHG products are exported to America, canada,Germany, INdia, Japan,Korea,Australia,and singapore etc.