Jiashan PVB Sliding Bearing Co.,Ltd
                                                                                                           
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Steel Back SAE 799 High Leaded Bronze Bimetal Bushing PVB032 - 120 N/mm² Load Capacity, 45-70HB Hardness

Price Negotiable
Price: Negotiable
Product Description
Product Overview
PVB032 bimetal bearing features a low carbon steel backing with sintered CuPb24Sn4 bronze alloy wear-resistant layer. This high-leaded bronze alloy construction provides excellent friction properties and durability for demanding industrial applications.
Material Structure
PVB032 bimetal bearing material structure diagram showing steel backing and bronze alloy layer
  • Sinter bronze liner material: CuPb24Sn4
  • Metal backing: Low carbon steel
  • Surface Configurations
    Inner Surface Oil Pockets
    PVB032 bimetal bushing inner surface oil pocket types and patterns
    Oil Groove Types
    PVB032 bimetal bushing oil groove patterns and configurations
    Bushing Gap Types
    PVB032 bimetal bushing gap types and dimensional variations
    Technical Specifications
    ParameterValue
    MaterialSteel + CuPb24Sn4
    Alloy layer hardness HB45-70HB
    Max dynamic Load P N/mm²120
    Max.Speed V m/s (Greased)2.5
    Max.PV limit N/mm²*m/s (Greased)2.8
    Friction Coefficient u (Greased)0.05-0.15
    Max.Speed V m/s (Oil Lubrication)10
    Max.PV limit N/mm²*m/s (Oil Lubrication)10
    Friction Coefficient u (Oil Lubrication)0.04-0.12
    Max temperature ℃ (Greased)150℃
    Max temperature ℃ (Oil Lubrication)250℃
    Thermal conductivity W/mk60
    Coefficient of linear expansion19×10⁻⁶/K⁻¹
    Match the axis hardness HRC≥45
    Match the axis roughness Ra0.32~0.63
    Tolerance Details
  • Housing ØH7
  • Bushing inner-Ø after mounting H9
  • Shaft tolerance f7
  • Mounting Recommendations
  • Housing: Mounting bevel min. 1.5 mm x 15-45°
  • Shaft Material: Steel, hardened or untempered, surface roughness ≤ Rz 6.3
  • Shaft: Mounting bevel 5 mm x 15°, edges rounded
  • Application of adequate force fitting mandrel is advisable
  • Grease lubrication of outer surface may be necessary during mounting
  • Applications
    PVB032 bimetal bearing is suitable for medium speed and medium load applications with oil lubrication. With surface coated soft alloy, it can serve as bearing and connecting rod bushing for high-speed internal combustion engines.
    Availability
  • Standard cylindrical bimetal bushes, bimetal thrust washers and bimetal strips
  • Special designed bimetal bearings produced at short notice
  • Quality Assurance
    Advanced quality control checking equipment for bimetal bearings
    Advanced QC checking equipment
    Professional quality control team inspecting bimetal bearings
    Professional QC checking team
    Professional production team manufacturing high quality bimetal bearings
    Professional production team
    Customer focused sales team providing perfect service for bimetal bearing customers
    Customer focused sales team
    With over 15 years of manufacturing experience, we provide professional production capabilities, automatic bulk production for high efficiency, and perfect customer service for all your bimetal bearing requirements.

    Get in Touch

    Have questions about our products or want to discuss a custom order? Our team is ready to help you.

    Company Jiashan PVB Sliding Bearing Co.,Ltd
    Contact Person Catherine Hu

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