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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 Composites Plain Bearing | Dual mass flywheel repair bush solutions

Metal Polymer Composites Plain Bearing | Dual mass flywheel repair bush solutions

    • Metal Polymer Composites Plain Bearing | Dual mass flywheel repair bush solutions
    • Metal Polymer Composites Plain Bearing | Dual mass flywheel repair bush solutions
    • Metal Polymer Composites Plain Bearing | Dual mass flywheel repair bush solutions
    • Metal Polymer Composites Plain Bearing | Dual mass flywheel repair bush solutions
  • Metal Polymer Composites Plain Bearing | Dual mass flywheel repair bush solutions

    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: 500000 Piece/Pieces per Month
    Contact Now
    Detailed Product Description
    Meterial: Carton Steel , Bronze , PTFE Plating: Tin Or Copper
    Characteristic: Low-maintenance And Maintenance-free Plain Bearings Type: Bushes, Collar Bushes, Washers, Strips Or Special Designs
    Size: Standard Size Available Quality: OEM
    Port: Shanghai Application: DMFW Bushing

    Double mass flywheel like hamburger? 

    Self-lubricating bearings repair bushing solutions

    Metal Polymer Composites Plain Bearing

    What is a Dual Mass Flywheel? | Metal Polymer Composites Plain Bearing | Dual mass flywheel repair bush solutions
    DU Composite slide Bearing, SF-1 bushing,SF-1 bush beairng,DP4 bushing
     

     

    What is DU composite bearing?

     

    Composite dry sliding bearings are primarily used for bearing arrangements where heavy loads have to be supported and where rotational or oscillating movements are relatively slow.

     

    Where to use DU composite bearing?

     

    Because of their good sliding properties and compact design, these plain bearings are particularly suitable for bearing arrangements where:
    Maintenance-free operation is a prerequisite
    There is a risk of lubricant starvation
    Lubricants cannot be used or are forbidden
    Space is limited.

     

    Why choose DU composite bearing?

     

    Maintenance-free operation
    No lubrication required (PTFE composite)
    Initial lubrication required (POM composite)
    Minimum wall thickness, minimum space requirements
    Accommodation of heavy loads
    Wide range of temperatures
    Good sliding properties
    Virtually no stick-slip
    High wear resistance

     

    Double mass flywheel like hamburger?

    Metal Polymer Composites Plain Bearing | Dual mass flywheel repair bush solutions
    Double mass flywheel structure is very simple, the first mass flywheel and engine crankshaft output flange connected, the second mass flywheel through a self-ubricating bearing mounted on the first mass flywheel, the second mass flywheel with clutch cover.There is a shock absorber connection between the two flywheels.
     

    Double Mass Flywheel (DMFW) is a new structure applied in the automotive power transmission system in the late 1980s, which can effectively isolate the torsional vibration of the engine crankshaft and is conducive to improving the performance of the vehicle.
     
    Metal-Polymer Anti-Friction Plain Bearings Double Mass Flywheel DMFW bushings
     
    sliding bushing ,sleeve bushing, DU split sleeve, guide bearing bushing ,flywheel bearing bushing manufacturers
     
     
    • ROLLED DRY SLIDING BEARINGS (PTFE)
    • Steel + Bronze Powder + PTFE/Fibre(DU)
    • Wrapped PTFE Lined (maintenance-free), self lubricated plain or flanged bearings, thrust washer and strip, Carbon steel shell with sintered bronze layer filled with PTFE

     

    TYPICAL APPLICATIONS


    Double Mass Flywheel Repair self-lubricating Bearings

     

    Metal Polymer Composites Plain Bearing | Dual mass flywheel repair bush solutionsMetal Polymer Composites Plain Bearing | Dual mass flywheel repair bush solutions

    Cars

    A passenger car with at least 30 parts with self-lubricating bearings. Shock absorbers, brake systems, pedal assembly, seat adjustment systems, door hinges, air conditioning, air conditioning compressors, secondary air valves, fuel pumps, starter motors, gearboxes, steering pumps, Luggage hinges, hood hinges, wiper and so on. At the same time, in various types of commercial vehicles and trucks are also widely used in a variety of self-lubricating bearings, including the engine connecting rod, gearbox, balance shaft and other parts.

     

    In view of the different characteristics of different parts of the car, VIIPLUS developed different self-lubricating sleeves applicable to different parts. Such as: special collar up tight round collar, shock absorber, shock absorber and piston guide assembly, transmission shaft sleeve and sleeve gasket, seat adjustment system, door hinge hinge axle sleeve and trunk, wiper collar, air conditioning compressor shaft sleeve, start the motor shaft sleeve, power steering pump bearing bushings, steering system and brake system and pedal assembly shaft sleeve, etc.

     

     

    CHARACTERISTICS



    VSB-10 Self-Lubricating Multilayer Composite Bushing

    • Bushing material suitable for lubricated applications
    • self-lubricating bushings offer very good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions
    • Anti-friction bearing suitable for linear, oscillating and rotating movements 
    • Material is designed to operate without supplemental lubrication and will perform excellent when lubrication is present. Low friction, low wear rate, good sliding characteristics and very low absorption are a few of the features of this material. VSB-10 bushings will support rotary, linear and oscillating motion.

     

    STRUSTURE

     
    1. PTFE/Fibre mixture thickness 0.01~0.03mm. It is the contact surface for the rotating shaft. Minute partides of the PTFE layer and the sintered bronze material combine to create a solid lubricant film, which coats the shaft.
     
    2. Sintered bronze powder thickness 0.20*0.35mm,A special composition of powdered copper is thermally fused to the steel backing. This contact layer acts as an anchor for the PTFE layer and conducts the thermal build up away from the bearing surfaces.


    3. Low-carbon steel backing. Setting the foundation of the bushings, the steel back provides exceptional stability, load carrying and heat dissipation characteristics.

    Metal Polymer Composites Plain Bearing | Dual mass flywheel repair bush solutions

     

    TECHNICAL DATA


    Carbon Steel + Copper Powder + (PTFE + Pb + Filler) 

    STRUCTURE AND COMPOSITION

    · Metal-Polymer Composite Self-lubricating Bushing Material
    · Steel Back + Porous Bronze Sinter +
    · PTFE + Lead

    MICROSECTION


     

    Metal Polymer Composites Plain Bearing | Dual mass flywheel repair bush solutions

    Sliding layer
    PTFE + Lead
     
    Porous Bronze Sinter
    Steel Backing

     

     

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

    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℃~+280℃
    Friction coefficient 0.03~0.20
    Thermal conductivity 42W (m·k)-1
    Coefficient of thermal expansion 11*10-6k-1
     

    AVAILABILITY


     

    Bearing forms available in standard dimensions
    · Cylindrical bushes
    · Flanged bushes
    · Thrust washers
    · Flanged washers
    · Sliding plates

     

    Metal Polymer Composites Plain Bearing | Dual mass flywheel repair bush solutions

    START YOUR
    PROJECTWith an Application Engineer 

    DU Bushing, DU Bearing, Teflon Line Bearing, Ptfe Coated Bushing, DX Bush, DX Bearing

    viiplus products are widely used in all industrial fields

    Widely used in hydraulic and pneumatic industries, forging machine tool industry, plastics machinery industry, lifting and handling machinery, port machinery, office, fitness machinery, textile machinery, food packaging, filling machinery, chemical machinery, printing and packaging, paper making machinery, automobiles, railways Steam locomotives, shipbuilding industries, presses, metallurgical machinery, construction machinery, etc.

     
     

    Contact Details
    JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD

    Contact Person: tiffany

    Send your inquiry directly to us (0 / 3000)

    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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