CuPb15Sn8 Solid Bronze Eccentric Bushing 13-17% Lead Content for Crusher Bottom Shell Applications
JDB-1U P70 high lead bronze eccentric bushing made from CuPb15Sn8 alloy with 13-17% lead content for superior anti-wear performance. CNC-turned solid bronze sliding bearing designed for jaw crushers, cone crushers, and mining equipment. Available in cylindrical, flanged, and custom configurations with professional manufacturing expertise.
Description
Crusher bronze eccentric bushing
Material
CuPb15Sn8
Standard
DIN 1850 / ISO 4379
Lubrication
Oil grease lubricated
Model Number
JDB-1U P70
Application
Jaw Crusher, Cone Crusher
Product Description
Product Overview
JDB-1U P70 CuPb15Sn8 high lead bronze eccentric bushing is a precision-engineered bottom shell bushing specifically designed for crusher applications. Manufactured from high-quality CuPb15Sn8 copper alloy, this solid turned bronze sliding bearing delivers exceptional anti-wear performance due to its high lead content.
Material Specifications
CuPb15Sn8 High Lead Bronze Composition
| Element | Minimum % | Maximum % |
|---|---|---|
| Copper (Cu) | 74.00 | 80.00 |
| Lead (Pb) | 13.00 | 17.00 |
| Tin (Sn) | 6.00 | 8.00 |
| Nickel (Ni) | 0.50 | 2.00 |
| Zinc (Zn) | 0.00 | 2.00 |
| Iron (Fe) | 0.00 | 0.25 |
| Manganese (Mn) | 0.00 | 0.20 |
| Phosphorus (P) | 0.00 | 0.10 |
Available Configurations
- Cylindrical cast bronze bushings
- Flanged bushings
- Thrust washers
- Socket liners
- Custom designs according to your specifications
Industrial Applications
This high lead bronze bushing is engineered for demanding applications including:
- Shaft bushings and eccentric bushings
- Middle friction discs and thrust washers
- Upper and lower friction discs
- Mining industry equipment
- Jaw crushers and cone crushers
Manufacturing Excellence
Advanced QC Equipment
Professional QC Team
High-Quality Production
Automated Production
Company Advantages
- 15+ years of manufacturing experience
- Professional manufacturer and exporter
- Customer-focused sales team
- Comprehensive customer service
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