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Tin Lead Bronze Alloy CuSn4Pb24 Bi Metal Bearings Carbon Steel HB 45-70

Tin Lead Bronze Alloy CuSn4Pb24 Bi Metal Bearings Carbon Steel HB 45-70

    • Tin Lead Bronze Alloy CuSn4Pb24 Bi Metal Bearings Carbon Steel HB 45-70
    • Tin Lead Bronze Alloy CuSn4Pb24 Bi Metal Bearings Carbon Steel HB 45-70
    • Tin Lead Bronze Alloy CuSn4Pb24 Bi Metal Bearings Carbon Steel HB 45-70
  • Tin Lead Bronze Alloy CuSn4Pb24 Bi Metal Bearings Carbon Steel HB 45-70

    Product Details:

    Place of Origin: China
    Brand Name: TOB Bimetal 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: Low Carbon Steel Wth Tin-Lead-Bronze Alloy (CuSn4Pb24) Types: Wrapped Bushes, Thrust Washer And Bushes On Connecting Rod Level Of Gas Engine, Etc.
    Application: Main Shaft And Con Rod Shaft Of Internal Combustion Engine With Heavy Duty Capacity And High Speed Alloy Hardness: HB 45-70
    Max. Load: 130N/mm² Max. Working Temperature: Grease Lubrication Is 150℃, Oil Lubrication Is 250℃

     

    Bimetal Bearings , Low Carbon Steel Wth CuSn4Pb24 

    CuSn4Pb24 Bimetal Bearings is backed with high quality low carbon steel with Tin-Lead-Bronze alloy (CuSn4Pb24) sintered on its surface.

    To effectively decrease abrasion, CuSn4Pb24 Bimetal Bearings' alloy surface can be machined with oil grooves for easier oil storage. When necessary, an erosion protection coating can be plated on the steel back. In common application.

    CuSn4Pb24 Bimetal Bearings is used to make wrapped bushes, thrust washer and bushes on connecting rod level of gas engine, etc.

    CuSn4Pb24 Bimetal Bearings is widely used in main shaft and con rod shaft of internal combustion engine with heavy duty capacity and high speed.

     

    Physical and Mechanical Performance

    Performance Index Data Performance Index Data
    Max. Load 130N/mm² Mating Axis Hardness ≥48 HRC
    Linear Velocity Grease Lubrication 2.5 m/s Roughness Ra=0.16~0.63
    Oil Lubrication 10 m/s Max. Working Temperature Grease Lubrication 150℃
    Max. PV value Grease Lubrication 2.8N/mm²·m/s Oil Lubrication 250℃
    Oil Lubrication 10N/mm²·m/s Friction Coefficient 0.05~0.15
    Anti-tensile Strength 150 N/mm² Heat-conducting Coefficient 60 W/(m*k)
    Alloy hardness HB 45-70 Heat-expansion Coefficient 19*10^-6k

     

    Alloy Chemical Compositions

    Content Cu Pb Sn Zn P Fe Ni Sb Others
    Remainder 9-11 9-11 0.5 0.1 0.7 0.5 0.2 0.5

     

    Tin Lead Bronze Alloy CuSn4Pb24 Bi Metal Bearings Carbon Steel HB 45-70

    Tin Lead Bronze Alloy CuSn4Pb24 Bi Metal Bearings Carbon Steel HB 45-70

     

    Tin Lead Bronze Alloy CuSn4Pb24 Bi Metal Bearings Carbon Steel HB 45-70

    Contact Details
    ZHEJIANG TOP BEARINGS CO., LTD.

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