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625 Stainless Steel Bearings Corrosion Resistant Self Lubricating Type High Hardness

    Buy cheap 625 Stainless Steel Bearings Corrosion Resistant Self Lubricating Type High Hardness from wholesalers
     
    Buy cheap 625 Stainless Steel Bearings Corrosion Resistant Self Lubricating Type High Hardness from wholesalers
    • Buy cheap 625 Stainless Steel Bearings Corrosion Resistant Self Lubricating Type High Hardness from wholesalers

    625 Stainless Steel Bearings Corrosion Resistant Self Lubricating Type High Hardness

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    Brand Name : WHB
    Model Number : SS
    Certification : ISO3547/ISO9001
    Price : Negotiation
    Payment Terms : T/T, Western Union, L/C
    Supply Ability : 200000pcs per month
    Delivery Time : 15-25 work days
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    625 Stainless Steel Bearings Corrosion Resistant Self Lubricating Type High Hardness

    625 Stainless Steel Bearings Corrosion Resistant Self Lubricating Type High Hardness


    1. Product Description

    Valve Self Lube Bearings 625 Stainless Steel Bushings Corrosion Resistant are a triple layers composites one,the base material is excellent 625 stainless steel back and a film of heat resistant power filled PTFE being calendered onto the sintered spherical bronze interlayer. Suitable for dry running, low coefficient of friction, lower wear, good sliding characteristics, forming a transfer film can protect the mating metal surface, suitable for rotary and oscillating movement. The stainless steel backing provides improved corrosio.


    2. Specification

    Load capacityStatic load280N/mm2PVvalue limitOil lubrication70N/mm2.m/s
    Dymamic load160N/mm2Dry friction3.6N/mm2.m/s
    Oscillating80N/mm2Friction coef μ0.02~0.15
    Speed limitOil lubrication5m/sWorking temperature-195℃~+450℃
    Dry friction2.5m/sThermal conductivity58W/mk
    Coefficient of linear expansion

    20x

    10-6/k


    3. Application

    Valve Self Lube Bearings 625 Stainless Steel Bushings Corrosion Resistant are widely used in various valve,engineering machinery ,aerospace etc.

    4. Advantages

    The stainless steel back provides the bush with stronger mechanic strength and load capability. By combining the metals and the polymers together, the products are endowed with the lower friction coefficient and good capacity of anti-abrasion and self-lubrication. Moreover, the stainless steel back can be effectively preventing chemical erosion.It with super strength, extraordinary anti - fatigue characteristics, is widely used in aviation.

    Quality 625 Stainless Steel Bearings Corrosion Resistant Self Lubricating Type High Hardness for sale
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