Based on the results of national quality control and supervision program in recent years , the quality status of bearing steel and how the standards are adopted by the enterprises in china are reviewed 摘要根據(jù)近年來國家監(jiān)督抽查的結(jié)果,評述了我國軸承鋼的質(zhì)量狀況及標(biāo)準(zhǔn)執(zhí)行情況。