回转支承，是一种能够承受综合载荷的大型轴承，可以同时承受较大的轴向、径向负荷和倾覆力矩。回转支承轴承一般带有安装孔、内齿轮或外齿轮、润滑油孔和密封装置，因而能使主机设计结构紧凑，引导简便，维护容易。
回转支承应用广泛，工程机械是回转支承最初应用也是应用最广泛的地方，如土方机械、挖掘机、解体机、堆取料机、平地机、压路机、强夯机、凿岩机械、掘进机等
232.20.0400.013typ          21/520.2232.20.0500.013typ 21/650.2232.20.0600.013typ  21/750.2232.20.0700.013typ 21/850.2232.20.0800.013typ  21/950.2232.20.0900.013typ  21/1050.2232.20.1000.013typ 21/1200.2231.20.0400.013typ     21/520.1231.20.0500.013typ  21/650.1231.20.0600.013typ 21/750.1231.20.0700.013typ   21/850.1231.20.0800.013typ21/950.1231.20.0900.013typ   21/1050.1231.20.1000.013typ21/1200.1
230.20.0400.013typ          21/520.0230.20.0500.013typ 21/650.0230.20.0600.013typ   21/750.0230.20.0700.013typ21/850.0230.20.0800.013typ  21/950.0230.20.0900.013typ  21/1050.0230.20.1000.013typ 21/1200.0250.14.0300.013typ13/400250.14.0400.013typ    13/500250.15.0300.013typ   13/400250.15.0400.013typ    13/500250.15.0375.013typ13/400250.15.0475.013typ    13/500230.20.0400.503typ   21/520.0230.20.0500.503typ 21/650.0230.20.0600.503typ21/750.0230.20.0700.503typ  21/850.0230.20.0800.503typ  21/950.0230.20.0900.503typ21/1050.0230.20.1000.503typ 21/1200.0
231.20.0400.503typ          21/520.1231.20.0500.503typ 21/650.1231.20.0600.503typ   21/750.1231.20.0700.503typ21/850.1231.20.0800.503typ  21/950.1231.20.0900.503typ  21/1050.1231.20.1000.503typ 21/1200.1232.20.0400.503typ 21/520.2232.20.0500.503typ  21/650.2232.20.0600.503typ  21/750.2232.20.0700.503typ21/850.2232.20.0800.503typ  21/950.2232.20.0900.503typ  21/1050.2232.20.1000.503typ  21/1200.2230.21.0475.013typ21/520.0230.21.0575.013typ  21/650.0230.21.0675.013typ  21/750.0230.21.0775.013typ 21/850.0230.21.0875.013typ  21/950.0230.21.0975.013typ  21/1050.0230.21.1075.013typ 21/1200.0231.21.0475.013typ          21/520.1231.21.0575.013typ  21/650.1231.21.0675.013typ 21/750.1231.21.0775.013typ  21/850.1231.21.0875.013typ  21/950.1231.21.0975.013typ

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洛阳轴承集团特种精密轴承有限公司
韩永
13015551139
河南省洛阳市西工区下沟工业园