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Product Advantage
1. Designed for Marine Environments
The CuPb10Sn10 marine connecting rod bushing is optimized for saltwater and high-humidity conditions. Its excellent corrosion resistance prevents oxidation and damage from prolonged seawater exposure, ensuring stable operation of critical engine components in harsh environments.
2. High Load-Bearing Capacity
Made from high-strength copper-lead-tin alloy, it withstands the high impact and heavy-load conditions of marine diesel engines, ensuring the connecting rod and bushing system remain stable during prolonged operation without deformation or damage.
3. Superior Wear Resistance and Friction Control
The material provides exceptional wear resistance, significantly reducing friction and wear between the connecting rod and bushing. It enhances oil film stability, lowers vibration and noise, and improves engine smoothness.
4. Precision Machining for Accurate Fit
CNC precision machining ensures ±0.01 mm tolerance and Ra 0.4–0.8 μm surface finish, providing tight fit with the connecting rod, improving transmission efficiency, and extending engine service life.
Technical Parameters
| Product Parameters | Content |
| Product Name | Connecting Rod Bushing |
| Application | Marine Connecting Rod |
| Material | CuPb10Sn10 |
| Surface Treatment | Tin Plating/Phosphating/Shot Peening |
| Weight | 0.5-2KG (Depending on size customization) |
| Tolerance Class | IT:6-7 |
| Minimum Order Quantity | ≥10EA |
| Surface Roughness | RA:0.4-0.8 |
| Processing Technology | CNC Turning/Precision Grinding/Drilling |
| Production Volume | Over 100 Pieces Per Month |
| Heat Treatment | Solution Treatment |
| Hardness | HB 55-85 |
| Testing Method | CMM |
Product Uses
1. Marine Diesel Engine Connecting Rod System
The CuPb10Sn10 connecting rod bushing is designed for marine diesel engines, maintaining stable performance under high RPM and heavy load. Its wear-resistant and corrosion-resistant properties ensure smooth operation of the connecting rod system, reducing friction and vibration while improving overall engine reliability.
2. Long-Term Continuous Operation
Ideal for ocean-going vessels or engines operating continuously over long periods. The bushing withstands prolonged high-load operation, maintaining precise fit and lubrication, extending engine life, and reducing maintenance requirements.
3. High Salt and Humid Environments
The CuPb10Sn10 alloy's superior corrosion resistance allows long-term use in saltwater and humid environments, preventing surface oxidation and damage, ensuring the marine power system remains stable and safe.
4. Specialized Marine and Engineering Vessels
Suitable for offshore engineering vessels, harbor tugboats, and cargo ships. The bushing maintains stable performance under heavy-load or high-impact conditions, ensuring smooth engine operation and safe vessel navigation.
Product Operate Guide
Before installing the CuPb10Sn10 connecting rod bushing, ensure the connecting rod and engine surfaces are clean and free from debris. Use proper pressing or alignment tools to insert the bushing evenly without applying excessive force. Apply the recommended marine engine lubricant to reduce initial friction. Regularly inspect the bushing for wear, alignment, and lubrication during operation. Proper installation and maintenance ensure smooth rotation, reduce vibration, prolong engine life, and maintain reliable performance under harsh marine conditions.
Product Video
FAQ
1. Q: What is the main material of this bushing?
A: The CuPb10Sn10 connecting rod bushing is made from high-performance copper-lead-tin alloy, providing excellent wear resistance and corrosion resistance. It is ideal for marine diesel engines under high load, high-speed, and saltwater conditions, ensuring stable operation of the connecting rod system.
2. Q: How can the service life of the bushing be extended?
A: Regularly check lubrication and bushing wear. Maintain proper oil film to avoid dry friction and replace severely worn bushings promptly. Proper maintenance significantly extends both engine and bushing lifespan.
3.Q: What quality certifications does the product have?
A: Our gearboxes are certified under the ISO 9001 Quality Management System, ensuring strict process control and consistent product quality. CE certification and other documents can be provided upon customer request.
Product Advantage
1. Designed for Marine Environments
The CuPb10Sn10 marine connecting rod bushing is optimized for saltwater and high-humidity conditions. Its excellent corrosion resistance prevents oxidation and damage from prolonged seawater exposure, ensuring stable operation of critical engine components in harsh environments.
2. High Load-Bearing Capacity
Made from high-strength copper-lead-tin alloy, it withstands the high impact and heavy-load conditions of marine diesel engines, ensuring the connecting rod and bushing system remain stable during prolonged operation without deformation or damage.
3. Superior Wear Resistance and Friction Control
The material provides exceptional wear resistance, significantly reducing friction and wear between the connecting rod and bushing. It enhances oil film stability, lowers vibration and noise, and improves engine smoothness.
4. Precision Machining for Accurate Fit
CNC precision machining ensures ±0.01 mm tolerance and Ra 0.4–0.8 μm surface finish, providing tight fit with the connecting rod, improving transmission efficiency, and extending engine service life.
Technical Parameters
| Product Parameters | Content |
| Product Name | Connecting Rod Bushing |
| Application | Marine Connecting Rod |
| Material | CuPb10Sn10 |
| Surface Treatment | Tin Plating/Phosphating/Shot Peening |
| Weight | 0.5-2KG (Depending on size customization) |
| Tolerance Class | IT:6-7 |
| Minimum Order Quantity | ≥10EA |
| Surface Roughness | RA:0.4-0.8 |
| Processing Technology | CNC Turning/Precision Grinding/Drilling |
| Production Volume | Over 100 Pieces Per Month |
| Heat Treatment | Solution Treatment |
| Hardness | HB 55-85 |
| Testing Method | CMM |
Product Uses
1. Marine Diesel Engine Connecting Rod System
The CuPb10Sn10 connecting rod bushing is designed for marine diesel engines, maintaining stable performance under high RPM and heavy load. Its wear-resistant and corrosion-resistant properties ensure smooth operation of the connecting rod system, reducing friction and vibration while improving overall engine reliability.
2. Long-Term Continuous Operation
Ideal for ocean-going vessels or engines operating continuously over long periods. The bushing withstands prolonged high-load operation, maintaining precise fit and lubrication, extending engine life, and reducing maintenance requirements.
3. High Salt and Humid Environments
The CuPb10Sn10 alloy's superior corrosion resistance allows long-term use in saltwater and humid environments, preventing surface oxidation and damage, ensuring the marine power system remains stable and safe.
4. Specialized Marine and Engineering Vessels
Suitable for offshore engineering vessels, harbor tugboats, and cargo ships. The bushing maintains stable performance under heavy-load or high-impact conditions, ensuring smooth engine operation and safe vessel navigation.
Product Operate Guide
Before installing the CuPb10Sn10 connecting rod bushing, ensure the connecting rod and engine surfaces are clean and free from debris. Use proper pressing or alignment tools to insert the bushing evenly without applying excessive force. Apply the recommended marine engine lubricant to reduce initial friction. Regularly inspect the bushing for wear, alignment, and lubrication during operation. Proper installation and maintenance ensure smooth rotation, reduce vibration, prolong engine life, and maintain reliable performance under harsh marine conditions.
Product Video
FAQ
1. Q: What is the main material of this bushing?
A: The CuPb10Sn10 connecting rod bushing is made from high-performance copper-lead-tin alloy, providing excellent wear resistance and corrosion resistance. It is ideal for marine diesel engines under high load, high-speed, and saltwater conditions, ensuring stable operation of the connecting rod system.
2. Q: How can the service life of the bushing be extended?
A: Regularly check lubrication and bushing wear. Maintain proper oil film to avoid dry friction and replace severely worn bushings promptly. Proper maintenance significantly extends both engine and bushing lifespan.
3.Q: What quality certifications does the product have?
A: Our gearboxes are certified under the ISO 9001 Quality Management System, ensuring strict process control and consistent product quality. CE certification and other documents can be provided upon customer request.
