JDB-1固体镶嵌轴承是在高力黄铜基体上镶嵌固体润滑剂的一种新产品。它突破了一般轴承依靠油膜
润滑的局限性。适用于高温、高载，耐腐蚀或无法加油等场合条件下使用。它的硬度比一般铜套高一
倍，耐磨性能也高一倍。目前，该产品广泛冶金连铸机、轧钢设备、矿山机械、船舶、气轮机、注塑
机以及生产流水线中。
JDB-1 solid lubricant embedded bushing is a new type made from strong brass and homog-
eneously embedded with solid lubricant in its body. It breaks thorough the limit of general
bearing whose lubrication depends on oil film. So it is suitable for high temperature, heavy
duty, anti-corrosion, or where oil is hard to be introduced. Its performance doubles both on
hardness and wear-friction.
It is now widely applied in successive casting machines, steel rollers in metalloid grapey,
mineral machine, ships turbo generators, hydraulic turbines and injection molding machines
for plastics.
JDB-2青铜镶嵌轴承是在锡青铜基体上嵌入固体润滑剂的一种新产品。该产品主要适应于低载、高
温、中速场合。如：壁炉门、烘炉滚道、轻工机械、机床等行业。
JDB-2 is also one type of JDB series. It is base on bronze CuSn6Zn6Pb3 and evenly embedded
with a solid lubricant. It is mostly applied under low load, high temperature and middle speed,
E.G. gamely in furnace gate, convey way of the baking furnace, light industry and tooling machine industry etc.
JDB-3钢铜镶嵌轴承是在以钢为基体整体烧结锡青铜粉后嵌入固体润滑剂，除具有JDB-2的功能
外，还能节省成本，提高抗压强度以及端面与基体 可焊接安装等，适用于冶金机械，建筑机械
和输油机械中不可加油部分。
JDB-3 has almost the same constructer of JDB series. It is hazed on a bimetal material, which
is sintered CuSn6Zn6Pb3 as a lining on its steel backing, likewise embedded with solid lubricant. Besides having the functions of JDB-2, it saves cost, improves compress strength and is also wieldable between bush''s end and machine part. It is suitable for metallurgy machine; construction machine and where oil is hard to be employed such as oil convey equipment.
