Bearings, Ball Bearing, Roller Bearing manufacturer / supplier in China, offering High Performance Ceramic Bearings for Motorcycle and Turbine - 6001 - 61903 2RS, High-Performance Ceramic Bearings 627 - 688 - Black, Hybrid for Road Bikes and BMX, Ceramic Ball Bearings - 4X10X4 - 608 2RS - ABEC 9 - for Dental, Turbocharger and so on.