China's hardware bearing industrial manufacturing processes and process equipment and technology development is slow, low CNC lathe, grinding low level of automation, there are only more than 200 automated production lines. Most companies, especially in the old state-owned enterprises as the main production is still traditional equipment. Bearing life and reliability of critical heat treatment of advanced technology and equipment, such as controlled atmosphere to protect the heating, double refining, bainite quenching low coverage, many technical problems research failed to achieve a breakthrough. Research and development of new steel bearing steel development, improve the quality of steel, lubrication, cooling, cleaning and abrasives and other related technologies, still can not meet the level of bearing products and quality improvement requirements. Resulting in low process capability index, consistency is poor, product processing size dispersion degree, unstable product quality and impact of the internal precision, performance, longevity and reliability of the bearing. The overall growth rate is not fast enough, the high-end businesses to invest in the development of much less abrasive, which makes for some high-quality bearing processing enterprises, high-quality selection of similar foreign products is the only way. In desperation, abrasives lose a larger portion of the application provider. While bearing abrasive production enterprises and enterprises in poor communication makes this growing gap.