oilless sliding bearing bush solid lubricating

Detailed Product Description


        Oilless sliding Bearing bushings solid lubricating is based on high-strength copper alloy for the matrix, forming a solid lubricant embedded into the bearing, slider, etc..         The product broke the general bearings depend on the boundaries of lubrication oil film, and apply oil-free, high temperature, high load resistance, corrosion resistance and in the water or other chemical solution can not come on lubrication under special conditions of use.         Current products have been widely used in metallurgical continuous casting machines, rolling mill equipment, mining machinery, ships, steam turbine, hydraulic turbine, injection molding machine and equipment production line in.Working temperature-100+300 Abrasion coefficient0.030.20 Heat conducting coefficient60W(m.K)-1Heat expansion coefficient19*10-6K-1Extensile rate12%HardnessHB<210Static Load250N/mm2Max.loadDynamic Load100N/mm2Dry Friction0.3m/sMax linear speedOil Friction1.0m/sPV PV limit1.65N/ mm2.m/s Tensile strength750N/mm2