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Product Origin:China
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Price Terms:FOB, CIF
Payment Terms:T/T, L/C at sight
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Description:The self-lubricating DU 3-layer composite bush and bearing are widely used in mechanical engineering industries. Parameter: 1. Improved PTFE thickness: 0.01-0.05mm 2. Spherical bronze thickness: 0.25-0.30mm 3. Steel back thickness: 0.7-2.2mm 4. Plating Cu and Sn thickness: 0.003-0.008mm Advantages: 1. Less maintenance or no maintenance, suitable to rough lubrication 2. Excellence wear-resistance, low friction coefficient, long service life, no "crawling" shortcoming 3. Good compliance property, shock absorption, low noise, environmental friendship 4. Thin-walled structure, less weight, small shape, and less volume 5. Withstand high motion and hydrostatic load, under rotation, sliding, swinging, back and forth working condition 6. Synovial membrane is formed to effective protect axes pieces, no "hold on axis" shortcoming 7. Easy requirement for the hardness of axle, unquenched axle can be used 8. Working temperature range is wide, normally used in -195°C~+270°C 9. By Cu and Sn electroplating and other anti-corrosion layer, it can be suitable to difference corrosive environment We offer customized composite bush and bearing to meet your specific requirements.