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Cast Bronze Bearings Strengthening Copper based With Solid Lubricant Plugs

Cast Bronze Bearings Strengthening Copper based With Solid Lubricant Plugs

    • Cast Bronze Bearings Strengthening Copper based With Solid Lubricant Plugs
    • Cast Bronze Bearings Strengthening Copper based With Solid Lubricant Plugs
  • Cast Bronze Bearings Strengthening Copper based With Solid Lubricant Plugs

    Product Details:

    Place of Origin: China
    Brand Name: TOB Casting Bronze Bearings
    Certification: ISO 16949

    Payment & Shipping Terms:

    Minimum Order Quantity: negotiated
    Price: negotiated
    Packaging Details: Cartons or Pallets
    Delivery Time: negotiated
    Payment Terms: T/T
    Supply Ability: negotiated
    Detailed Product Description
    Material: Strengthening Copper-based With Solid Lubricant Plugs Application: Consecutive Casting And Rolling Machines, Mine-exploiting Equipment, Ships, Steam Engine, Etc.
    Types: Cylinder Bearings, Thrust Washer, Slide Block, Etc. Name: JDB Bearing, OILES 500# Bearing, Solid Lubricating Bearings
    Hardness: ≥210 HB Working Temperature Limits: -40~+300℃

     

    Strengthening Copper With Solid Lubricant Plugs Casting Bronze Bearings

    Strengthening Copper + Solid Lubricant Plugs Bearings is backed with strengthening brass that has good physical performance and good capability for casting.

    JDB Copper Bearings is a special formulation of high strength copper-based body surface at a certain angle and density of embedded solid lubricant specially formulated by precision machining.

    What’s more, the copper backing has pretty good anti-erosion ability in air, fresh water and seawater. The surface is regularly and finely machined with sockets in which particular solid lubricant is filled. Strengthening Copper + Solid Lubricant Plugs Bearings is widely used on consecutive casting and rolling machines, mine-exploiting equipment, ships, steam engine, etc.

     

     

    Chemical Compositions

    Product NO. Chemical Compositions
    TOB 050 Cu Zn Al Fe Mn Si Ni Sn Pb
    60~66 22~28 5.0~8.0 2.0~4.0 2.5~5.0 <0.1 <0.5 <0.2 <0.2

     

     

     

     

     

     

     

     

     

     

    Physical and Mechanical Performance

    Performance Index Data Performance Index Data
    Density g/cm³ 8.2 Hardness HB ≥210
    Linear Expansion Coefficient 10^-5/℃ 1.6-2.0 Flexibility Coefficient KN/mm² 120-140
    Heat-conducting Coefficient W/(m·k) 38-55 Tensility % ≥12
    Tensile Strength N/mm² ≥755 Friction Oil Lubrication μ 0.03
    Anti-compact Tenacity ≥KJ/m^3 400-500 Dry Friction 0.16

     

    Application Condition Limits

    Lubrication Conditions Non- Lubrication Periodical Lubrication Consecutive Lubrication
    Working Temperature Limits -40~+300 -40~+150 -40~+150
    Max. Load pressure N/mm² 100 100 100
    Max. Linear Velocity m/s 0.50 1.00 1.50
    Max. PV Value N/mm²·m/s 1.65 3.25 3.25

     

    Cast Bronze Bearings Strengthening Copper based With Solid Lubricant Plugs

     

     

    Cast Bronze Bearings Strengthening Copper based With Solid Lubricant PlugsCast Bronze Bearings Strengthening Copper based With Solid Lubricant Plugs

    Contact Details
    ZHEJIANG TOP BEARINGS CO., LTD.

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