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

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

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

    Product Details:

    Place of Origin: China
    Brand Name: TOB PTFE Self-Lubrication Bearings
    Certification: ISO 16949

    Payment & Shipping Terms:

    Minimum Order Quantity: negotiated
    Price: negotiated
    Packaging Details: Cartons and Pallets
    Delivery Time: negotiated
    Payment Terms: T/T
    Supply Ability: negotiated
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    Detailed Product Description
    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
    High Light:

    metric sleeve bearings

    ,

    self lube bearings

     

    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 Pb 0.01~0.03mm
    Porous bronze 0.2~0.3mm
    Bronze backing 0.7~2.3mm

     

    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:

    TYPE In Air In Vacuum In water In Vapor Weak Acid middle Acid Strong Acid In Alkali
    SF 1B OK OK OK OK MEDIUM NO NO OK

     

    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:

    Type Time Test Condition Friction coef(u) TEMP. Wear
    Lubricate Speed Drang (°C) (mm)
    SF 1B 3hr Dry 0.4m/s 3.5N/mm2 0.151 83 0,014
    SF 1B 3hr Oil 0.4m/s 3.5N/mm2 0.058 55 0,012


    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.

     

    Oiless Slid Bearing , Bronze Self Lubricating Bearings Bushing For Screw Conveyors 0

     

    Contact Details
    ZHEJIANG TOP BEARINGS CO., LTD.
    Send your inquiry directly to us
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