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JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD

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E-mail: tiffany@viiplus.com 

 

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Metal - Polymer Bronze Gleitlager , Bronze Backed PTFE Plain Bearing High Strength

Metal - Polymer Bronze Gleitlager , Bronze Backed PTFE Plain Bearing High Strength

    • Metal - Polymer Bronze Gleitlager , Bronze Backed PTFE Plain Bearing High Strength
    • Metal - Polymer Bronze Gleitlager , Bronze Backed PTFE Plain Bearing High Strength
    • Metal - Polymer Bronze Gleitlager , Bronze Backed PTFE Plain Bearing High Strength
    • Metal - Polymer Bronze Gleitlager , Bronze Backed PTFE Plain Bearing High Strength
  • Metal - Polymer Bronze Gleitlager , Bronze Backed PTFE Plain Bearing High Strength

    Product Details:

    Place of Origin: Zhejiang, China (Mainland)
    Brand Name: VIIPLUS
    Certification: ISO 9001
    Model Number: CUSTOMIZE SLEEVE

    Payment & Shipping Terms:

    Minimum Order Quantity: 50 Piece/Pieces (Min. Order)
    Price: Negotiable
    Packaging Details: STANDARD EXPORT PACKING.CARTONS / PALLETS /WOODEN CASE
    Delivery Time: 2~4 Weeks
    Payment Terms: T/T PREPARD, T/T
    Supply Ability: 800000 Piece/Pieces per Month
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    Detailed Product Description
    Meterial: Bronze Backed, Bronze , PTFE Plating: Tin Or Copper
    Quality: OEM Quality Size: Std.&Non-std. Customized Sizes
    Application: Metallurgy Machine And Casting Machines, Consecutive Casting Machines, Cemetery Machines, Spiral Transporting Machines, Etc. Type: Wrapped Bushes, Flanged Bearing, Thrust Washer

    Sliding Bearings


    VIIPLUS constantly study the latest technology & materials and research & development of the new products

    Technological innovation to promote enterprise development


    Technological innovation to promote product development, drive rapid development of enterprises

     

    VSB-11 Metal-Polymer Bronze Backed PTFE Plain Bearing
     

    Structure Characteristics

    Bronze Gleitlager Viiplus Bearing Metal-polymer self-lubricating composite materials consist of metal backing sintered porous bronze with PTFE polymer as working layer. The metal backing provides mechanical strength, while the bronze sinter layer provides a strong mechanical bonding between the backing and the bearing lining, the PTFE polymer offers exceptional low friction even under dry condition and the thermoplastic polymer is generally designed to operate with marginal lubrication. The construction promotes dimensional stability and improves the thermal conductivity. This material meets the demanding criteria for long life and trouble-free performance with or without lubrication.


     

    · VSB-11
    · Very good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions
    · Suitable for lubricated applications
    · Suitable for linear, oscillating and rotating movements
    · Bronze back offers improved corrosion resistance in humid/saline environments
    · Suitable for dry running, low coefficient of friction, lower wear, good sliding characteristics, the transfer film created can protect the mating metal surface, suitable for rotary and oscillating movement. Very high chemical resistance, low absorption of water and swelling, also performs very good lubrication feature, the bronze backing provides the improved corrosion resistance comparing with VSB-10.
     
     

     

    SLIDING BEARING DESIGN, SELECTION, INSPECTION
    Correct Design, Resonable Selection, Better using

    STRUSTURE


     

    1. PTFE/fibre mixture thickness 0.01~0.03mm, provides an excellent initial transfer film, which effectively coats the mating surfaces of the bearing assembly, forming an oxide type solid lubricant film.
    2. Sintered bronze powder thickness 0.20-0.35mm, provides max. thermal conductivity away from the bearing surface, also serves as a reservoir for the PTFE/Fibre mixture.
    3. Bronze backing, provides exceptionally high load carrying capacity, excellent heat dissipation and very good corrosion resistance.

     

    Bearing Selection


    Six factors relating to the bearing life: Load P [N/mm2] Load the greater the load, the shorter the bearing life; the greater the load fluctuation, the impact on bearing life greater, the shorter the bearing life; whether, in any case, should not exceed ......

     

    TECHNICAL DATA


    STRUCTURE AND COMPOSITION

    · Metal-Polymer Composite Material
    · Bronze Back + Porous Bronze Sinter +
    · PTFE + Lead

    MICROSECTION

    Metal - Polymer Bronze Gleitlager , Bronze Backed PTFE Plain Bearing High Strength

    Sliding layer PTFE
    + Lead
     
    Porous Bronze Sinter
     
    Bronze Backing
     

     
     

     

     

     

    BEARING PROPERTIES 

    * Depending on operating conditions

     

     

    OPERATING PERFORMANCE
    Dry Very Good
    Oil lubricated Good
    Grease lubricated Fair
    Water lubricated Good
    Process fluid lubricated Fair

    Technical data

    Max. load Static 250N/mm2
    Dynamic 140N/mm2
    Max. speed Dry 2m/s
    Lubrication >2m/s
    Max. PV (Dry) Short-time 3.6N/mm2*·m/s
    Continuous 1.8N/mm2*·m/s
    Temp. -195℃~+2800℃
    Friction coefficient 0.03~0.20
    Thermal conductivity 70W (m·k)-1
    Coefficient of thermal expansion 17*10-6k-1
     

     

    AVAILABILITY


     

    Bearing forms available in standard dimensions
    · Cylindrical bushes
    · Flanged bushes
    · Sliding plates
     
    Bearing forms made to order: standard forms in special dimensions, thrust washers, flanged thrust washers, half-bearings, special shapes obtained by stamping or deep drawing, customized bearing designs
     

    TYPICAL APPLICATIONS


    The typical applications covered Steel metallurgy industry such as bushes for roller grooves of successive casting machines, cement grouting pumps and screw conveyers for cement and so on.conducts the thermal build up away from the bearing surfaces.
    3. Low-carbon steel.Setting the foundation of the bushings, the steel back provides exceptional stability,load carrying and heat dissipation characteristics.
     
     
     

    CUSTOMER SIZE

     

    Welcome to contact us!


    The development of the VIIPLUS to study the new materials and new products

     
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    Metal - Polymer Bronze Gleitlager , Bronze Backed PTFE Plain Bearing High Strength

    Welcome to contact us!
    The development of the VIIPLUS to study the new materials and new products

    Contact Details
    JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD

    Contact Person: tiffany

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    JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD
    No.555 ChuangYe Road,Industry Park,Jiashan Zhejiang,China.(VIIPLUS MANAFACTING)
    Tel:86-573-84499350
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