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Bronze Back PTFE Composite Bushing Sintered

    Buy cheap Bronze Back PTFE Composite Bushing Sintered from wholesalers
     
    Buy cheap Bronze Back PTFE Composite Bushing Sintered from wholesalers
    • Buy cheap Bronze Back PTFE Composite Bushing Sintered from wholesalers
    • Buy cheap Bronze Back PTFE Composite Bushing Sintered from wholesalers
    • Buy cheap Bronze Back PTFE Composite Bushing Sintered from wholesalers
    • Buy cheap Bronze Back PTFE Composite Bushing Sintered from wholesalers
    • Buy cheap Bronze Back PTFE Composite Bushing Sintered from wholesalers
    • Buy cheap Bronze Back PTFE Composite Bushing Sintered from wholesalers

    Bronze Back PTFE Composite Bushing Sintered

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    Brand Name :
    Model Number : PVB011
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    • Product Details
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    Bronze Back PTFE Composite Bushing Sintered


    PVB011 Bronze Back PTFE Lined Self-Lubricating Composite Plain Bushing


    PVB011 PTFE lined self-lubricating DU-B bronze bearing is made of bronze back with sintered bronze powder and PTFE layer. This type of sliding bearing is also called DU-B Bushing, PAP P11 composite plain bearing,bronze back coated self-lubricating bushing,oil free bronze bushes,SF-1B oiless bearing,plain dry sliding bronze bearings.


    Material Structure



    Bronze Back PTFE Composite Bushing Sintered


    1.PTFE with Pb 0.01~0.03mm

    2.Porous bronze 0.2~0.3mm

    3.Bronze backing 0.7~2.3mm


    Characteristics



    • Good wear and friction performance over a wide range of load, speed and temperature conditions without lubrication.
    • Also can perform well with lubrication.
    • Bronze backing provides improved corrosion resistance compared with PVB010 self lubricating steel back bushing.

    Standard Size Table



    PVB011 Cylindrical DU-B Bushing.pdf PVB011 Flange DU-B Bushing.pdf PVB011 DU-B Thrust Washer.pdf



    Application



    PVB011 Bronze based DU bushing is widely used in steel metallurgy industry, cement grouting pumps and scrow conveyers of machine, marine and offshore equipment, dyeing machinery and so on.


    Technical Data


    Specific load capacity (static)≤ 250 [ N/mm ]
    Specific load capacity (dynamic)≤ 140 N/mm at low speeds
    Specific load capacity(rotating oscillating)≤60N/m
    Friction value0.03 to 0.25
    Temperature-200 to +280 [ °C ]
    Max. dry running Pv (Short-term operation)3.6N/mm/s
    Max. dry running Pv (Continuous operation)1.8N/mm/s
    Max. speed (dry running)2m/s
    Max. speed (Hydrodynamic operation)>2m/s

    Tolerance Details



    • Housing Ø: H7

    • Bushing inner-Ø after mounting: H9

    • Shaft tolerance: f7 bis h8


    Mouting Suggestion



    • Housing: Mounting bevel min. 1.5 mm x 15-45°

    • Shaft: Mounting bevel 5 mm x 15°, edges rounded

    • Shaft Material: Steel, hardened or untempered, surface roughness ≤ Rz 2-3

    • The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting.

    • Stick-in

    • Adhesive should not contact the sliding surface


    Why Choose US


    Steel Back PTFE Lined Bushing DU Bearing 4 Steel Back PTFE Lined Bushing DU Bearing 5


    More than 15 years experience Advanced QC checking equipments

    Professional manufacturer and exporter Professional QC checking team


    Steel Back PTFE Lined Bushing DU Bearing 6 Steel Back PTFE Lined Bushing DU Bearing 7


    Professional production team, high quality Customer focus sales team

    Automatic bulk produce, high efficiency Perfect customer service


    Quality Bronze Back PTFE Composite Bushing Sintered for sale
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