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Lining Sprayed Self Lubricating Bearing Materials Marine Stainless Steel Bush SF-1DU For Valves

Lining Sprayed Self Lubricating Bearing Materials Marine Stainless Steel Bush SF-1DU For Valves

    • Lining Sprayed Self Lubricating Bearing Materials Marine Stainless Steel Bush SF-1DU For Valves
    • Lining Sprayed Self Lubricating Bearing Materials Marine Stainless Steel Bush SF-1DU For Valves
  • Lining Sprayed Self Lubricating Bearing Materials Marine Stainless Steel Bush SF-1DU For Valves

    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: Stainless Steel + Porous Bronze + PTFE Types: Wrapped Bushes, Flanged Bearing, Thrust Washer
    Application: Printing And Dyeing Machines, And Machines Used In The Ocean Industry, Etc. Working Temperature: -200~+280℃
    Hardness: >120 HB Max. Load: Static Load 250N/mm², Dynamic Load 140N/mm²
    High Light:

    metric sleeve bearings

    ,

    self lube bearings

     

    Lining-Sprayed Self Lubricating Bushing Marine Stainless Steel Bush SF-1DU for Valves​​

     

    Description:

     

    SF-1SS bushing is based on stainless steel back and spay-painted PTFE on the surface. It has good performance of anti-acid, anti-alkali, anti-salty liquid and can be widely used in chemical industry such as acid/alkali flow indicator, pumps, valves etc. and also in the sliding position where anti-corrosion is a necessity mostly in marine industry .


     

    1. PTFE with fibre 0.01~0.03mm
    2. Stainless steel backing 0.7~2.3mm

     

     

    Technical:

    Load capacity: 100N/mm2 Temperature: -190°C ~+280°C
    Speed limit: 2.5m/s Friction coef(µ): 0.03~0.18 PV
    limit(dry): 3.0N/mm2 .m/s PV limit(oil): 40N/mm2 .m/s

     

     

    SF 1SS CHEMICAL CHARACTERISTIC:

     

    Type In Air In Vacuum In water In Vapor Weak Acid middle Acid Strong Acid In Alkali
    SF 1SS OK OK OK OK OK NO NO OK

     

    Application

     

    1. PTFE with oil fiber can protect the shaft, while machine operated.
    2. It is of low friction coefficient, good anti-wear.
    3. Good running in property.
    4. It fits well in motion of circumrotation, sway and to-and-fro.
    5. Good anti-corrosion.
    6. It can be used in food machine, pharmaceutical machine etc. due to lead-free.
    7. It is mainly used in the condition of medium acid and alkali, such as chemical industry, pumps, valves etc.



    Quality Control:

     

    Friction & Wear Test:

    Type Time

    Test Condition

     

    Friction coef(u) TEMP. Wear
    Lubricate Speed Drang (°C) (mm)
    SF 1SS 3hr Dry 0.4m/s 3.5N/mm2 0.103 66 0.005
    SF 1SS 3hr Oil 0.4m/s 3.5N/mm2 0.066 65 0.005

     


    Packing
    1. Anti-rust oil + plastic films or bag + carton and pallet

    2. Per customer's requirement


    Delivery

    · For parts in stock: delivery time within 3 days

    · For most of the orders: delivery time 10-25 days

    · For special parts, big order, or unpopular items: delivery time from 30-60 days

    · Please send us the exact part numbers and order quantities in order to get a specific delivery time

     

    Lining Sprayed Self Lubricating Bearing Materials Marine Stainless Steel Bush SF-1DU For Valves 0

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