Ceramic Balls, Ceramic Bearings, Thin Section Bearings manufacturer / supplier in China, offering High Perfoemance European Standard Linear Sliding Bearings Extended for Shaft Drive 12*22*61mm Lme12luu Bearings, High Quality and High Quality Stainless Steel Si3n4 Silicon Nitride Hybrid Ceramic Flange Ball Bearing 695, High Quality G5 G10 6mm Si3n4 Structural Zirconia Ceramic Silicon Nitride Ball Deep Groove/Angular Contact/Thrust/Self-Aligning/Insert Ball Bearing and so on.