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Flanged Sleeve Bushing , Oil Impregnated Bronze DU bushings

Flanged Sleeve Bushing , Oil Impregnated Bronze DU bushings

    • Flanged Sleeve Bushing , Oil Impregnated Bronze DU bushings
    • Flanged Sleeve Bushing , Oil Impregnated Bronze DU bushings
  • Flanged Sleeve Bushing , Oil Impregnated Bronze DU bushings

    Product Details:

    Place of Origin: China
    Brand Name: TOB PTFE Self-Lubrication Bearings
    Certification: ISO 16949

    Payment & Shipping Terms:

    Minimum Order Quantity: negotiated
    Price: negotiated
    Packaging Details: Cartons and Pallets
    Delivery Time: negotiated
    Payment Terms: T/T
    Supply Ability: negotiated
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    Detailed Product Description
    Material: Tin-Bronze + Porous Bronze + PTFE Types: Wrapped Bushes, Flanged Bearing, Thrust Washer
    Application: Metallurgy Machine And Casting Machines, Consecutive Casting Machines, Cemetery Machines, Spiral Transporting Machines, Etc. Working Temperature: -200~+280℃
    Max. Load: Static Load 250N/mm², Dynamic Load 140N/mm² Max. PV Value: Grease 3.6 N/mm²·m/s, Oil 50 N/mm²·m/s
    High Light:

    metric sleeve bearings


    self lube bearings

    Flanged Sleeve Bushing , Oil Impregnated Bronze Bushings,DU bushings

    DU bushings, the standard range of composite bearings are very comprehensive and covers, almost every standard size. This range comprises bushing and flanged bushings,v and strips.
    Main Products
    SF Oilless Self-lubricating Series
    JF Bimetallic Series
    FB Bronze-Wrapped Series
    FZ Linear Bearings Ball Retainer
    FU Powder Metallurgy Oil Series
    TF Graphite Mosaic Series
    PTFE Soft Strips Series
    Graphite Mosaic Self-lubricating Series
    Cemented Carbide Mosaic High Wear-resistant Series
    No-standard Parts
    Product Description
    DU bushings Specification
    DU bushing is composed of a specially designed surface layer of PTFE formulation and is specifically applied for the high PV bushes of gear oil pumps. It is to be used in hydrodynamic or boundary lubricating condition of medium or high pressure gear oil pumps such as P=16-25 Mpa, V=3.5-5 m/s. It shows the benefits of low friction coefficient, wear resistant and anti-impact properties. At hydrodynamic lubrication, the PV limit reaches to 120N/mm2..m/s. It is a best choice for the bushes of various kinds of gear pumps as well as plunger pumps, vane pumps and so on.
    DU bushings Technical Parameters

    Load capacity Static N/m m² 250 Max line speed V m/s 10
    Dynamic N/m m² 140 Temp. limit -195~+270
    Oscillating N/m m² 60 Friction Coef. u 0.03~0.18
    Max PV limit Oil N/m m².m/s 60 Thermal conductivity W/m.K 13
    Dry N/m m².m/s 4.3 Linear expansion 11x10-6/k

    DU bushings Application Feature
    1. Small friction coefficient and stable under the condition of oil lubrication.
    2. Good wear resistance, good impact resistance.
    3. PV value can reach 120N/mm².m/s under the condition of fluid lubrication.
    4. Has been widely used in all kinds of gear pump, piston pump, vane pump and other occasions, especially applied in the middle and high pressure gear pump under the conditions of fluid lubrication or boundary lubrication.
    Packaging & Shipping
    Packaging Details: Standard export packing, or as customers' requirement.
    Flanged Sleeve Bushing , Oil Impregnated Bronze DU bushings 0

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