021.25.710.**回转支撑

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**初应用也是应用**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
 020.25.500.** 021.25.500.** 023.25.500.**
 022.25.500.** 024.25.500.**
020.25.560.** 021.25.560.** 023.25.560.**
 022.25.560.** 024.25.560.**
020.25.630.** 021.25.630.** 023.25.630.**
 022.25.630.** 024·25·630·**
020.25.710.** 021.25.710.** 023.25.710.**
 022.25.710.** 024.25.710.**
020.30.800.** 021.30.800.** 023.30.800.**
 022.30.800.** 024.30.800.**
020.30.900.** 021.30.900.** 023.30.900.**
 022.30.900.** 024.30.900.**
020.30.1000.** 021.30.1000.** 023.30·1000.**
 022.30.1000.** 024.30.1000.**
020.30.1120.** 021·30·1120·** 023·30·1120·**
 022.30.1120.** 024.30.1120.**
020.40.1250.** 021.40.1250.** 023.40.1250.**
 022·40·1250·** 024.40.1250.**
020.40.1400.** 021.40.1400.** 023.40.1400.**
 022.40.1400.** 024.40.1400.**
020.40.1600.** 021.40.1600.** 023.40.1600.**
 022.40.1600.** 024.40.1600.**
020.40.1800.** 021.40.1800.** 023.40.1800.**
 

slewing ring 11

了解更多