380638-23806403-744通联轴承进口轴承圆锥滚子轴承一般采用钢板冲压，筐形保持架，但尺寸较大时，亦采用车制实体支柱保持架。1.当轴承外径D≤650mm时，采用钢板冲压保持架，保持架后置代号均不标志2.当轴承外径Dgt;650mm时，采用钢制实体支柱保持架，保持架后置代号不标志380638-23806403-7443806/203.2/9312593800D/931Z7D3806/203.35238064177741380641/C22G77741380644380644-1380644-2380644-33806/220.6623806453806/228.6LM245149D380646380648-1380648-2380648/HCC93806/244.475EE126096D/126150/126151D380649/C977949U3806503-703380650-1380650-2380650-33.81E06380650-577150380652380652/HC380652/HC-1380652/HCC3380652/HC.63380652/HC.533806/266.73806/269.875M252349D380654-1380654-23806/279.4圆锥轴承380680-3380680-XRS/HCC9公制圆锥滚子轴承具有普通级公差，也提供P6X、P6、P5、P4、P2级公差产品，全部与GB307.1相符合。FUTE英制圆锥滚子轴承具有普通级公差，根据需要也可提供CL2、CL3、CL0、CL00级公差产品。380680-3380680-XRS/HCC9380680-XRS/HCP69380680X2-XRS/HCC9380680/HCP69380680/HCC2-1/533806/406.4LM767749D3806/409.575M66794D3806/4163806841.08E06380684/HC380684/HCC9380684/HCP69380684-XRS/HC9380684-XRS/HCP69380684-1380684-2380684-3308684/C22G778843806863806/431.8LM86949D38068877888380688-1380688-2380688/HC77888S380688/C977888U380688/C22G777888380688W380688/HCC9YA8380688/HC-1C93806/449.948M270449D380690-1380690-23806/457.2L770847D38069277892380692/C977892U380692/C22G77892380692/YB277792380692/C9YB277792U380692/C2YB22G77792380692-1380692-2380692-3380692-4380692-5380692-6380692X23806/447.6753806/4483806953806/479.425M272749D381096-2RS380696)