381080/HC四列圆锥滚子轴承，外形尺寸为400*600*356mm,重量为345公斤。用于轧机的支撑辊上。380000型种类轴承采用两个双滚道内圈，一个双滚道外圈和两个单滚道外圈，内圈、外圈之间可有可以调整轴承游隙的隔圈，该类轴承可以承受较大的径向载荷和一定的轴向载荷，但极限转速较低，主要用于轧机的支撑辊、中间辊及工作辊。轧机轴承的材料选择，一般轴承零件选用高碳铬轴承钢制造。承受冲击载荷较小或不受冲击载荷工况下采用马氏体淬火；承受较大冲击载荷的工况下，建议采用贝氏体等温淬火。承受大冲击载荷和要求较大断裂韧性工况条件下，选用渗碳轴承钢制造，并经过渗碳或碳氮共渗淬火强化。以下是为您推荐的部分轧机四列圆锥滚子轴承型号，欢迎来点咨询！380632/HC352936X2/DF-1382936X3-1380636382938X2-1/HCC9380640/HCC9/W283382040X2-1382040380641380642-XRS/HCC9380644/W283380644-XRS/HCYAB380644-2RS/HCEC9382944X2/HCEP5380644X2/HCC2H/W283380644/HC/W283382044382044/HC382948X2-1/HCC9/W283382948X2-XRS/HC380648/HCC9380648/C9-3380648X2-XRS/HCP59YAB380648/HCEC9-1380648/HCC3-2382048X2380650X1-XRS/HCP59380650/HC3806/254-XRS/HC382952/HC382952X2/HCR382952X2/HCC2HYA23/W283380652-XRS/HCC9YB2/W281380652X3/HC-FM380652/HC380652/HC-1380652/HG2382052382152X2/HCYA6382956X3/C9YAD380656-XRS/HC-1380656381156382960/C9382960X2/HCC9YA3382160/HC380660/HCC9380662/HCC9380662-XRS/HCEC9-1/W281382064X2/HC382968X2/HC382968X2/HCC9381068381168382972X2/HCYA3381172/HCYA6380676/HC-1380676/HC381176/HC381176/HCC9381176/HCYA2-1381176/HCYA2380680/HCEP59YAD380679X2/HC380679X2/HCYA7380679X2/HCC9380679/HCYA3380680/HC-1380680/HC380680/HCEC9YA6-1380680/HCC9351080X2-2/C9381080/HC380684/HC380684-XRS/HCP69381084381184X2J/HC381184381188X1-XRS-HC-1380688/HCC9380688/HC-1380688/HCC9YA8380688-XRS/HCC9380688380688/HC380688/HCYA7381088X2/HG380690-XRS/HC380690/HC370690X2/HCC9DB/W281380692/HCEP59YAD381992X3/YA381992/HC381992/HCC9380692/HCC9-1381192X3/HC381192X3/HCC9381096381096/HCYA2380698/HC380698/HCYA23806/510/HCC93810/5303806/540J/HC3819/560/HC3811/5603806/600/HC3806/600/HCYA83819/600/HC3810/600/HC3811/600/HC3806/625/HC3819/630/HC3806/630-XRS/HCC93810/630/HC)