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Sleeve Plain Bearings and Sleeve Bearings Hydro - Cylinder Plain Sleeve Bearing Bronze Graphite Bushings For Rotating

Categories Bronze Gleitlager
Brand Name: VIIPLUS Sleeve & Bearing
Model Number: C86300 BRONZE BUSHINGS
Certification: FIBRO Standard
Place of Origin: MADE IN CHINA
MOQ: 50 Piece/Pieces
Price: Negotiable
Payment Terms: T/T, L/C, Western Union,
Supply Ability: 1000000 Piece/Pieces per Month Bearing Bush
Delivery Time: 2~4 Weeks
Packaging Details: Export carton; Wooden case ; Wood pallet.
Meterial: Low-Carbon Steel + Porous Bronze + PTFE
Plating: Tin or copper
Types: FLANGE/SLEEVE/WASHER
Application:: Printing, Weaving And Tobacco Producing Machines, Gymnastic Equipment, Shock Absorbers, Etc.
Production Feature: Wrapped
Port: China Port ( Shanghai , Ningbo)
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    Sleeve Plain Bearings and Sleeve Bearings Hydro - Cylinder Plain Sleeve Bearing Bronze Graphite Bushings For Rotating

    Sleeve Plain Bearings and Sleeve Bearings Hydro - Cylinder Plain Sleeve Bearing , Bronze Graphite Bushings For Rotating Movement

    Sleeve bearings steel bronze bushings, journal bearings or plain bearings facilitate linear movement between two parts. DP4 CYLINDRICAL RED PTFE | VSB-40


    PTFE Bushes Manufacturers, Suppliers & We are a well-established firm that has made its presence in the industry, by supplying PTFEBush . PTFE is a self-lubricating material, provides low friction coefficient. It is ideally suited for the Hydraulic Cylinder


    TECHNICAL DATA

    STRUCTURE & COMPOSITION

    · Metal-Polymer Composite Bushing Material
    · Steel back + Porous Bronze Sinter +
    · PTFE + Fillers



    VSB-40 low friction bushings offer good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions
    · Very good performance in lubricated applications
    · Good performance in greased applications
    · Suitable for linear, oscillating and rotating movements

    Suitable for dry running, low coefficient of friction, lower wear, good sliding characteristics, the transfer film created can protect the mating metal surfaces, suitable for rotating and oscillating movement, high chemical resistance, low absorption of water and swelling. The VSV-40 improved the friction and much good wear resistance over the common VSB-10 range under lubricated operation.


    STRUSTURE


    1. PTFE/Polymer fibres mixture thickness 0.01~0.03mm. Lead-free bearing layer 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 mixture.
    3. Steel backing, provides high load carrying capacity, excellent heat dissipation.
    4. Copper/Tin plating thickness 0.002mm, provides good corrosion resistance.




    MICROSECTION

    Sliding layer
    PTFE + Fillers
    Porous Bronze Sinter
    Steel Backing


    Tech. Data

    Max. load

    Static

    250N/mm2

    Max.speed

    Dry running

    0.08~0.20

    Very low speed

    140N/mm2

    Hydrodynamicoperation

    0.02~0.08

    Rotatingoscillating

    60N/mm2

    Frictioncoefficient

    Dry

    2m/s

    Hydrodynamic

    >2m/s

    Max. PVdryrunning)

    Short-termoperation

    3.6N/mm2*m/3

    Thermal conductivity

    42W(m*K)-1

    Continuousoperation

    1.8N/mm2*m/3

    PV max. hydrodynamic

    -195℃~+280℃

    Coefficient of thermalexpansion

    11*10-6*K-1

    OPERATING PERFORMANCE

    Dry

    Good

    Oil lubricated

    Very Good

    Grease lubricated

    Good

    Water lubricated

    Fair

    Process fluid lubricated

    Good




    AVAILABILITY


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

    Metric bearings and imperial bushings made to order: Standard bushing forms in special sizes, half-bushings, stamped/deep drawn shapes, bearings with locating notches, lubricant holes and grooves, customized designs


    VSB-40 is developed for high duty, oil lubricated, hydraulic applications...Automotivesuspensionstruts,absorbers guide bushing, hydraulic cylinders, gear pumps, motors, axial and radial piston pumps & motors.VSB-40 is designed mainly for using under lubricated conditions and it performs excellent wear resistance and low static/dynamic shockfriction coefficient.

    BUSHINGS SIZE



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    bushing catalog | Bushings Catalog (Plain Bearings Catalog)







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