Steel Back SAE 799 High Leaded Bronze Bimetal Bushing PVB032 - 120 N/mm² Load Capacity, 45-70HB Hardness
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
Surface Configurations
Inner Surface Oil Pockets
Oil Groove Types
Bushing Gap Types
Technical Specifications
| Parameter | Value |
|---|---|
| Material | Steel + CuPb24Sn4 |
| Alloy layer hardness HB | 45-70HB |
| Max dynamic Load P N/mm² | 120 |
| 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/mk | 60 |
| Coefficient of linear expansion | 19×10⁻⁶/K⁻¹ |
| Match the axis hardness HRC | ≥45 |
| Match the axis roughness Ra | 0.32~0.63 |
Tolerance Details
Mounting Recommendations
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
Quality Assurance
Advanced QC checking equipment
Professional QC checking team
Professional production team
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