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Rolled Dry Sliding Bearings , Flanged Plain Bearing Standard Dimensions

Categories Bronze Gleitlager
Brand Name: VIIPLUS
Model Number: CUSTOMIZE SLEEVE
Certification: ISO 9001
Place of Origin: Zhejiang, China (Mainland)
MOQ: 50 Piece/Pieces (Min. Order)
Price: Negotiable
Payment Terms: T/T PREPARD, T/T
Supply Ability: 800000 Piece/Pieces per Month
Delivery Time: 2~4 Weeks
Packaging Details: STANDARD EXPORT PACKING.CARTONS / PALLETS /WOODEN CASE
Meterial: ow-Carbon Steel + Porous Bronze + Yellow 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.
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    Rolled Dry Sliding Bearings , Flanged Plain Bearing Standard Dimensions


    Cylindrical standard dimensions Rolled dry sliding bearings Gerollte Trockengleitlager Flanged sliding bearings, standard dimensions POM Bushes |VSB-20


    Steel + Bronze Powder + yellow 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

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



    OPERATING PERFORMANCE
    DryPoor
    Oil lubricatedGood
    Grease lubricatedVery Good
    Water lubricatedPoor
    Process fluid lubricatedPoor

    AVAIBEARING PROPERTIES

    GENERAL


    Unit

    Value

    Maximum load, p

    Static
    Dynamic

    N/mm2
    N/mm2

    250
    140

    Operating temperature

    Min
    Max

    °C
    °C

    - 40
    110


    GREASE LUBRICATED
    Maximum sliding speed, Um/s2.0
    Coefficient of friction0.05 – 0.20

    Technical data
    Max. loadStatic250N/mm2
    Dynamic140N/mm2
    Rotaing oscillating60N/mm2
    Max. speedDry2m/s
    Lubrication>2m/s
    Max. PV (Dry)Short-time3.6N/mm2*·m/s
    Continuous1.8N/mm2*·m/s
    Temp.-195℃~+280℃
    Friction coefficient Dry0.03~0.20
    Lubrication>2m/s
    Thermal conductivity42W (m·k)-1
    Coefficient of thermal expansion11*10-6k-1

    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





    Recommended for applications involving intermittent operation or boundary lubrication... Automotive: suspension joints, kingpin assemblies and stub axles of trucks, automobile driving joint hinges, steering and other linkages, articulation joints, rear chassis hinges, fair leader rollers... Machine tool building industry: spindles in drill, grinding, and milling machines, ram guide plates in multi-ram presses... Agricultural equipment: gearbox, clutch, bale trips and wheel caster swivels for bale accumulators, front axle pivot bearings, steering idler box bearings and kingpin bearings for harvesters... It is especially well-suited for applications where lubricant can not be supplied continuously or repeatedly.



    STOCK SIZE for Self Lubricating Bearings



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    Plain Bearings & Self-lubricating Bushings | VIIPLUS Surface Engineering|Bearing Technology

    Bushings,Lubricated Bearings,Composite Bearings,Metal Bearings,Compressor Bearings,Metal-polymer,Filament Wound,Plain Bearings,Flange Bearings,Polymer Bearings,Flange Bushings,Pump Bearings,Flanged Bushes,Thrust Plates,Industrial Bearings



    Pom Coated Bearing, Metal-Polymer Composite Bearing, Manufacture, Wholesale

    Quality Rolled Dry Sliding Bearings , Flanged Plain Bearing Standard Dimensions for sale
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