轴承新型号轴承旧型号381930381992新型号旧型号3819303819921.08E06B1992/HC381992/C22G1077992381992/C91077992U381992/})6E1077992S381992/HCC93819963819/540779/5403819/540/P6E779/5403819/56010779/5603819/560/HC38t9/560/HCP63E10779/5603819/560/C22G10779/5603819/560/HCC22G10779/560S3819/560/HCC2YA310779/560S3819/60010779/6003819/600J/HC3819/600/C22G10779/6003819/600HCC2YA310779/600S3819/63010779/6303819/630/HC3819/630/C22G10779/6303819/67010779/6703819/670/HC10779/670S3819/670/C22G10779/6703819/710381992X21077992K381992X3/YA3819/600X2779/6003829302.08E063829362077936/HC3829382077936X13829402077940E382952382952/C22G2077952382952/HC2077952/HC3829562077956E380656进口轴承38066077760380660-1380660-2进口圆锥滚子轴承后置代号A:内部结构变更B:增大的接触角X:外形尺寸采用国际标准CD:双外圈，带油孔或油槽。TD:带锥孔的双内圈。38066077760380660-1380660-23806/300.0383806/304.902M257248D380662-1380662-2380662-33806/317.5HM259049D38066477764380664/YB277864380664-1380664-23806/330.2M261049D3806683806/343.052LM761649D38067077770380670/HC77770S380670/C22G777770380670/C33G777770380671380672778723806/368.3HM265049D3806743806/377.09380676777763806/385.762LM665949D380678/HC38067977779380679/YA77779K380679/C977779U380679/C22G77779380679/HC380679/HCC977779S380679/HCYA3380679/HCC9W3377779SUY380679X2/HC38068077880380680/HC77880S380680/C22G77880380680-1380680-232919/P6xEx2007919E329202007620E大尺寸圆锥滚子轴承32919/P6xEx2007919E329202007620E32920/P5D200792032920/P6E200792032920/P422007620E32920/P6xEx2007620E329212007921E32921/P5D2007921E32921/P6xEx2007921E329222007922E32922/P5D007922E32922/P6xEx2007922E329242007924E32924/P5D2007924E32924/P6xEx2007924E329262007926E32926/P4C2007926E32926/P5D2007926E32926/P6xEx2007926E329282007928E32928/P4C2007928E32928/P5D2007928E32928/P6xEx2007928E329302007930E32930/P5D2007930E32930/P6xEx2007930E32930/DF轴承内圈和外圈的加工依原资料或者毛坯方式的没有同而有所没有同，内中车加工前的岁序可分成下述三种，整个加工进程为：棒料或者管料、车加工、热解决、磨加工、精研或者抛光、整机终检、防锈、入库3293232934/P59DF329362007936E32936/P5D2007936E32936/P6xEx2007936E329382007938E32938/YA32938/P4C2007938E32938/P5D2007938E32938/P6E200793832938/P6xEx2007938E329402007940E32940/P4)