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JF20 High Percentage Alluminum Alloy AISn20Cu Bushings Material

Categories Bimetal Bearings
Brand Name: INWAY
Model Number: JF-20
Certification: ISO9001
Place of Origin: CHINA
MOQ: 1 PCS
Price: Negotiation
Payment Terms: L/C, T/T
Supply Ability: 100 tons/month
Delivery Time: 5 work days or based on quantity
Packaging Details: Carton+pallet
Application: Track Roller
Size: Standard
Standard: DIN1494
Material: Steel+AlSn20Cu
Type: Oil groove
Technical: Wrapped Bronze
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    JF20 High Percentage Alluminum Alloy AISn20Cu Bushings Material

    JF20 High Percentage Alluminum Alloy AISn20Cu Bushings Bitemal Bearings ​


    JF-20 is a bearing with high percentage of tin and aluminum composition.With stecl as back and press AISn20Cu as lining.the bushing is of fairly good performance in anti-fatigue,load capactty,anti-corrosion and smooth sliding movement.It is widely applied under high speed and low load.It can be made into bearing shells for internal combustion engine with mid or low power or bearing shells for trains,air compressor and coling machines.It is a good substitution for Babbit material.


    Sliding layer can be machined with lubricating grooves and/or with grease indents

    Aluminum-tin alloy for hydrodynam-ic applications

    Steel+AlSn20Cu


    JF-20 high percentage of tin with aluminum alloy bushing is backing on low carbon steel, pressed with AISn20Cu as liner. It has fairly good performance in anti-fatigue and good load capacity, anti-corrosion and smooth sliding movement.
    It usually used as engine bearing with middle or low power, air compressor bushing. It is a good substitution for Babbit material.


    Aluminum alloyAISn20CuTemperature Max150℃
    Load capacity30N/mm²Harderness alloyHB30~40

    Features:


    1. Steel shell backed with a lead bronze lining bearing material for oil lubricated applications. This material has high load capacity and good fatigue properties. It is widely used in automotive applications such as compressors, steering gear, power steering, pedal bearings, king-pin bushes, tailgate pivots, mechanical handling and lifting equipment, hydraulic motors, agricultural machinery etc.
    2. Sintered bronze lazer: God wear resistance and excellent load carrying capacity.
    3. .Steel backing:Setting the foundation of the bushings,the steel back provides exceptional stability, load carrying and heat dissipation characteristics.

    Tech. Data
    Max.LoadStatic250N/mm²Alloy HardnessHB 60-100
    140N/mm²
    Temp-40℃~+250℃
    Coefficient of friction0.05~0.12
    Max.SpeedMax.Speed2.5m/sThermal conductivity60W(m*k)-1
    Max.PVMax.PV2.8N/mm²*m/s
    Shear strengthShear strength170N/mm²
    Coef.of yhermal exoansion14*10-6K-1




    Product Tags:

    bimetal bushing

      

    bimetal bearing bushes

      
    Buy JF20 High Percentage Alluminum Alloy AISn20Cu Bushings Material at wholesale prices
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