JDB oilless bush is made of casting bronze with graphite embedded evenly in it. It has superior performance than normal bearing whose lubrication depends on oil film. Under condition of heavy duty, high temperature, slow speed, anti-corrosion or Where oil is hard to be introduced, Its performance doubles both in hardness and anti-friction It can be widely applied in continuous casting machines, mining machine, ships, air turbine, Hydraulic turbines and plastic injection molding machines.
Our products are cheap and of high quality
e-mail address:ccvk @ outlook.com
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Base material:CuZn25A16Fe3Mn3
Dynanic load:100N/mm2
Base hardness:HB210~270
Friction Coef.:<0.16
Temperature limit:300℃
Speed limit:0.4m/s 5m/s