JDB-1 Solid Lubricant Embedded Bush can be used low, middle and high load. When under high load, wear peformance degrades accordingly. It's a general-purpose product and be applied under low or high pressure, low or high temperature, and oil, water or dry lubrication. Can be applied in consistent cast machine, rolling machine, conveyor equipment, plastic injection machine, high voltage switch, hoisting supporter, hydraulic gate supporter; paper-making machine, automobile die etc. Base material: CuZn24AL6 Base Hardness: HB230-270 Friction coef(u): Temperature limit : 300 ℃ Dynamic load limit: 100N/mm2 Load limit under lm/min: 25N/mm2 Speed limit (Dry): 0.4m/s Speed limit (Oil): 5m/s PV limit:3.8N/mm2. m/s JDB-2 is also one type of JDB series.It is base on bronze CuSn6Pb3 and evenly embedded with a solid under low load, high temperature and middle speed, e.g.gemel is furnace gate, convery way of the baking furnace, light industry and tooling machine industry etc. Base material:CuSn6Zn6Pb3 Base Hardness: HB80-100 Friction coefficient: Temperature limit : 350 ℃ Dynamic load limit: 60N/mm2 lLoad limit under lm/min: 15N/mm2 Speed limit: 2m/s PV limit: 0.5N/mm2. m/s
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