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Dry Self Lubricating Bearings , DU , DU-B , DX , PTFE Bush

    Buy cheap Dry Self Lubricating Bearings , DU , DU-B , DX , PTFE Bush from wholesalers
     
    Buy cheap Dry Self Lubricating Bearings , DU , DU-B , DX , PTFE Bush from wholesalers
    • Buy cheap Dry Self Lubricating Bearings , DU , DU-B , DX , PTFE Bush from wholesalers
    • Buy cheap Dry Self Lubricating Bearings , DU , DU-B , DX , PTFE Bush from wholesalers

    Dry Self Lubricating Bearings , DU , DU-B , DX , PTFE Bush

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    Brand Name : TOB PTFE Self-Lubrication Bearings
    Certification : ISO 16949
    Price : negotiated
    Payment Terms : T/T
    Supply Ability : negotiated
    Delivery Time : negotiated
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    Dry Self Lubricating Bearings , DU , DU-B , DX , PTFE Bush


    Dry Bearing, DU, DU-B, DX, PTFE Bush


    Specifications:


    Stainless steel backing0.7~2.3mm
    Porous bronze0.2~0.3mm
    PTFE with Oil fibre0.01~0.03mm as sliding layer
    Featuresself-lubricating bushing
    Without lead, more cleaner
    environmental protection request

    Metallurgical structure:
    PTFE with Lead +Porous Bronze Powder + Steel Backing
    1. PTFE with lead 0.01~0.03mm
    2. Porous bronze 0.2~0.3mm
    3. Steel backing 0.7~2.3mm
    4. Tin-plating 0.005mm / copper plating 0.008mm
    Product Introduction:
    SF-1X is wall wrapped bearing made of triple layer composites material which consists of a steel backing, a sintered porous bronze particles interlayer and calendared with PTFE and Pb mixture as surface layer, It is of low friction coefficient, anti-wear, anti-corrosion and can be used without oil, or only a trace of oil as needed. moreover, it is of low cost, low vibration and low noise, compact and light,sf-1Xis widely applied in various sliding articles of different kind of machines, Such as textile machines, tobacco machines, hydraulic vehicles, automobiles, agriculture and forests machines and soon.
    Technical Data:
    Load capacity:140N/mm2
    Temperature:-195~+280°C
    Speed limit:5m/s
    Friction coef(u):0.04~0.20
    PV LIMIT(Dry):3.6N/mm2 .m/s
    PV LIMIT(Oil):50N/mm2 .m/s
    Application:
    1.Dry or only a trace of grease or oil required maintenance free.
    2. Low friction and with long life.
    3. Low vibration, low noise and non-pollution in operation.
    4. Electroplating is possible to prevent corrosion. It is widely used in various sliding motions of different kind of machine such as textile machine, tobacco machines, hydraulic, vehicles automobiles, and agriculture machines and so on.
    5. Low stick slip properties ensuring accuracy of machine operation under low sliding speeds.
    6. Load will spread over a wider area due to the bearing material's elastic nature.
    7. PTFE and Lead film is transferred to the mating shaft to improve running properties.
    8. It can be used in low hardness of mating shaft, so the shafts processing is easy.
    9. The machine will be compact because of the thin thickness and low weight of the bush.
    We are looking forward to your inquiry with pictures, drawings or samples...


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