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Oiless Slid Bearing , Bronze Self Lubricating Bearings Bushing For Screw Conveyors

Categories Self Lubricating Bearings
Brand Name: TOB PTFE Self-Lubrication Bearings
Certification: ISO 16949
Place of Origin: China
MOQ: negotiated
Price: negotiated
Payment Terms: T/T
Supply Ability: negotiated
Delivery Time: negotiated
Packaging Details: Cartons and Pallets
Material: Tin-Bronze + Porous Bronze + PTFE
Types: Wrapped bushes, Flanged bearing, Thrust washer
Application: metallurgy machine and casting machines, consecutive casting machines, cemetery machines, spiral transporting machines, etc.
Working Temperature: -200~+280℃
Max. Load: Static Load 250N/mm², Dynamic Load 140N/mm²
Max. PV value: Grease 3.6 N/mm²·m/s, Oil 50 N/mm²·m/s
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    Oiless Slid Bearing , Bronze Self Lubricating Bearings Bushing For Screw Conveyors


    Oiless Slid Bearing , Bronze Self Lubricating Bushing SF-1B, for Screw Conveyors


    Description:

    · SF 1B is a bronze bushing which has high safety factor, and is particularly appropriate for high temperature environment where no oil is efficient and where the machine must be under successive long period working condition.


    Structure:

    PTFE with Pb0.01~0.03mm
    Porous bronze0.2~0.3mm
    Bronze backing0.7~2.3mm

    Technical:


    Load capacity:140N/mm2 Temperature:-195~+3o0°C

    Speed limit: 5m/s Friction coef(u):0.03~0.18

    PV LIMIT(Dry): 4.3N/mm2 .m/s PV LIMIT(OIL):50N/mm2 .m/s


    CHEMICAL CHARACTERISTIC:

    TYPEIn AirIn VacuumIn waterIn VaporWeak Acidmiddle AcidStrong AcidIn Alkali
    SF 1BOKOKOKOKMEDIUMNONOOK

    Application

    SF-1B is widely used in steel metallurgy industry such as bushes for roller grooves of successive casting machines, cement grouting pumps and screw conveyors for cement. It can also be composed in steel housing or fabricated into Flanged bushes which can move both in radial and in axial directions.

    Quality Control:


    MMD-10 Friction & Wear Test:

    TypeTimeTest ConditionFriction coef(u)TEMP.Wear
    LubricateSpeedDrang(°C)(mm)
    SF 1B3hrDry0.4m/s3.5N/mm20.151830,014
    SF 1B3hrOil0.4m/s3.5N/mm20.058550,012


    Packaging & Delivery

    1.Inner Packing: Bubble Bag, Plastic Bag, Anti-rust Paper;

    2.Outer Packing: Carton / Wooden Case;

    3.According to customers' requirement


    What we do:

    Specialize in providing self-lubricating material self-lubricating solution.


    Why choose us?

    1. Guaranteed Precision.

    2. On time delivery

    3. High quality & competitive price.

    4. OEM is available

    5. Close tolerances.

    6. Long service life.

    7. Various material choices.

    8. 100% whole range inspection.

    9. Excellent customer support.



    Quality Oiless Slid Bearing , Bronze Self Lubricating Bearings Bushing For Screw Conveyors for sale
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