JDB-650固体镶嵌润滑轴承，是在高力黄铜（ZCuZn25Al6Fe3Mn4）的基础上，镶嵌石墨或MoS2固体润滑剂的高性能润滑产品，突破了一般轴承依靠油膜润滑的局限性。在使用过程中，通过摩擦热使得固体润滑剂与轴摩擦，形成油、粉末并存润滑的优异条件，既保护轴不磨损，又使固体润滑特性永恒。它的硬度比一般铜套高一倍，耐磨性能也高一倍。目前已广泛运用于冶金连铸机、注塑机、列车支架、轧钢设备、矿山机械、船舶、汽轮机等高温、高载、低速重载等场合使用br>JBB-solid lubricant embedded bushing is a new type made from strong brass and homogeneously embedded with solid lubricant in its body.It breaks trhough the limit of general bearing whose lubrication depends on oli film.So it is suitable for high temperature，heavy dutyanti-Corrosion.or where oil is hard to be introduced.It performance doubles both on hardness and wearfrictin. It is now widely applied in casting machinessteel rollers in metallographymineral machineships.steam turbine. hydraulic turbines and injectinon molding machines for .
