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Boundary Lubricating Bushing Wrapped Bronze Bushings Black POM Lined Bushing

Boundary Lubricating Bushing Wrapped Bronze Bushings Black POM Lined Bushing

    • Boundary Lubricating Bushing Wrapped Bronze Bushings Black POM Lined Bushing
    • Boundary Lubricating Bushing Wrapped Bronze Bushings Black POM Lined Bushing
    • Boundary Lubricating Bushing Wrapped Bronze Bushings Black POM Lined Bushing
    • Boundary Lubricating Bushing Wrapped Bronze Bushings Black POM Lined Bushing
  • Boundary Lubricating Bushing Wrapped Bronze Bushings Black POM Lined Bushing

    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
    Contact Now
    Detailed Product Description
    Meterial: Low-Carbon Steel + Porous Bronze +BLACK POM Plating: Tin Or Copper
    Type: Wrapped Bushes, Thrust Washer Lubricating: Boundary Lubricating
    Customized: Based On Drawing Or Sample Color: Black,red,yellow,blue POM
    Application: Automotive Chassis, Forging Machines, Mine Quarrying Machines, Metal Melting And Casing Machines And In Water Irrigating And Steel Rolling Industries, Etc. Boundary Lubrication: Lead-free

     

     

    Boundary Lubricating Bearings Black POM Bushes lead-free | VSB-20

     

    POM Lined Bushing

    Boundary lubricated bearing is a sliding bearing with steel plate as the matrix, sintered spherical bronze powder in the middle and rolled round oil storage hole black modified polyformaldehyde (POM) material on the surface

     

    Material structure


    1. POM 0.30-0.50mm modified polyformaldehyde has good wear resistance, and even in the case of instantaneous oil shortage, it also has a low friction factor.Bearing surface is arranged with a spiral Angle of the oil sump pit, assembly, must be coated with grease.
    2. Copper powder layer 0.20~0.35mm, with good bearing capacity and wear resistance, good thermal conductivity can timely transfer the heat generated in the process of bearing operation.The composite material can infiltrate into the gap of copper powder ball and improve the bonding strength.
    3. Low carbon steel, providing bearing capacity and heat transfer function of the bearing.

     

    Boundary Lubricating Bushing Wrapped Bronze Bushings Black POM Lined Bushing

    Structure Characteristics
     

    Metal-polymer marginal lubricating composite materials consist of metal backing sintered porous bronze with POM or PEEK polymer as working layer. Steel backing provides exceptionally high load carrying capacity, excellent heat dissipation. Sintered bronze powder provides thermal conductivity away from the bearing surface, also serves as a reservoir for the resin mixture.And the POM or PEEK polymer layer provides high wear resistance and low friction even with only minute volume of lubricant are supplied, this bearing surface carries a pattern of circular indents which should be filled with grease on assembly of the bearing.

     

     

    Detailed information

     

    Boundary lubrication lead-free bearing is improved on the basis of VSB-20. It has the same performance as the VSB-20, but the surface does not contain lead, and the field of use can be extended to areas with environmental requirements. 

     

    Steel + Bronze Powder + POM(DX)

     

    Self Lube Bearings Product Category SF-2 Boundary Lubricating Bearing

    CHARACTERISTICS



    VSB-20 Boundary lubrication bearing High Quality DX Bushing POM Bush China Manufacturer
    · marginally lubricated bushings for grease or oil lubricated applications
    · Standard parts contain grease indents in the sliding layer; plain sliding layer available by request
    · Optimum performance under relatively high loads and low speeds
    · Suitable for linear, oscillating and rotating movements
    · Wide range of parts available from stock
     
    Suitable for rotating and oscillating movement, less maintenance requirements due to the long re-lubrication intervals, lower wear, lower susceptibility to edge loading, no absorption of water and therefore no swelling, good damping behaviours, good resistance to shock loads.

    STRUSTURE

    1. POM thickness 0.30~0.50 mm. It provides high wearresistance and low friction even with only minute volume oflubricant are supplied, this bearing surface carries a pattern of circular indents which should be filled with grease on assembly of the bearing.
    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.Setting the foundation of the bushings, the steel back provides exceptional stability,load carrying and heat dissipation characteristics.

    TECHNICAL DATA


    STRUCTURE AND COMPOSITION

    · Metal-Polymer Composite Bushing Material
    · Steel Back + Porous Bronze Sinter +POM with Lubrication Indents

     

    Boundary Lubricating Bushing Wrapped Bronze Bushings Black POM Lined Bushing

    Sliding layer POM
    with or without
    lubricant indents
    for machining
    Porous Bronze
    Sinter
    Steel Back
     

     

     
    Maximum load bearing pressure 70N/mm² Coefficient of frictionμ 0.05~0.25
    Temperature range -40℃~130℃ Allowable maximum PV value

    22N/mm²·m/s

    Maximum sliding speed 2.5m/s

    AVAILABILITY


     

    Bearing forms available in standard dimensions
    · Cylindrical bushes
    · Thrust washers
    · Sliding plates
     
    Metric bearings and imperial bushings made to order: standard bushing forms in special dimensions, half-bushings, special shapes obtained by stamping, bearings with locating notches, lubricant holes and machined grooves, customized bushing designs
     

    TYPICAL APPLICATIONS


     

     

    At present, the product has been applied to the occasion of imported textile equipment, the swing parts of plunger pump, the position of the car joystick, the medium speed and grease lubrication.

    Also for intermittent or boundary lubrication applications such as automobile pedal assembly, balancing bushing, brake tongs, steering spindle bushing and truck tail plate bushing

     
    Boundary Lubricating Bushing Wrapped Bronze Bushings Black POM Lined Bushing

    STOCK SIZE for Self Lubricating POM Bearings

     
     

     

     

     

     

    Contact Details
    JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD

    Contact Person: tiffany

    Send your inquiry directly to us (0 / 3000)

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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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