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Product Advantage
1. Superior Wear Resistance
The AlSn20Cu camshaft bushing is made from high-performance aluminum-tin-copper alloy, offering excellent wear resistance. It minimizes camshaft wear under high-speed and heavy-load conditions, ensuring long-term stable operation of heavy truck engines and improving overall reliability.
2. High Load Capacity
This material provides exceptional strength and compressive resistance, withstanding camshaft working pressures up to 200–250 MPa. It meets the high-load and high-impact demands of heavy truck engines, ensuring a stable camshaft-bushing system.
3. Excellent Thermal Conductivity
The AlSn20Cu alloy has superior thermal conductivity, dissipating heat efficiently, reducing localized overheating, and protecting the camshaft and bushing. This extends component life and maintains engine efficiency during prolonged operation.
4. Precision Machining & High Fit Accuracy
Each bushing is CNC precision machined with ±0.01 mm tolerance and Ra 0.4–0.8 μm surface roughness, ensuring tight fit with the camshaft, reducing friction and vibration, and improving engine smoothness.
Technical Parameters
Product Parameters | Content |
| Product Name | Camshaft Bushing |
| Application | Heavy Truck Camshaft |
| Material | AlSn20Cu |
| 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 | HB60-90 |
| Testing Method | CMM |
Product Uses
1. Heavy Truck Engine Camshaft System
The AlSn20Cu camshaft bushing is designed for heavy truck engines, capable of withstanding high load and high-speed rotation. Its excellent wear resistance and thermal conductivity ensure smooth camshaft operation, reducing friction and vibration, extending engine life, and enhancing overall performance.
2. High-Load Engine Conditions
Suitable for engines requiring long-term continuous operation, such as long-haul heavy trucks. The bushing maintains stable performance under high pressure and high RPM, ensuring reliable camshaft and valve system coordination while reducing wear and maintenance frequency.
3. Heavy-Duty Transport and Extreme Conditions
This bushing can be applied in mining trucks, construction vehicles, and off-road heavy trucks, adapting to high-impact and high-torque environments. Its superior wear resistance and thermal performance protect the camshaft under harsh operating conditions.
4. Engine Upgrades and Replacement Parts
AlSn20Cu camshaft bushings can be used as upgrade or replacement parts for heavy truck engines, ensuring optimal engine performance after long-term use, improving fuel efficiency, and reducing operational costs.
Product Operate Guide
Before installing the AlSn20Cu camshaft bushing, ensure the camshaft and engine surfaces are clean and free from debris. Use proper pressing tools to insert the bushing evenly without applying excessive force. Apply the recommended engine lubricant to reduce initial friction. During operation, regularly inspect the bushing for wear, alignment, and lubrication conditions. Proper installation and maintenance ensure smooth camshaft rotation, reduce vibration, extend engine life, and maintain optimal heavy truck engine performance.
Product Video
FAQ
1. Q: How is dimensional accuracy and fit ensured?
A: Each bushing is CNC precision machined with ±0.01 mm tolerance and Ra 0.4–0.8 μm surface roughness, ensuring tight fit with the camshaft, reducing friction and vibration, and improving engine stability.
2. Q: Which types of engines is this bushing suitable for?
A: Primarily designed for heavy truck engine camshaft systems, also suitable for special engineering vehicles and high-load diesel engines, maintaining stable performance under high pressure, high speed, and continuous operation.
3.Q: Can the product be supplied in bulk?
A: We support large-scale production and can provide OEM customization, including dimensions, surface treatment, and packaging, meeting the needs of heavy truck manufacturers and maintenance markets.
4. Q: Does the bushing comply with international standards?
A: Our AlSn20Cu camshaft bushings are manufactured according to ISO and DIN standards. Third-party inspection reports can be provided to ensure quality and global market compliance.
Product Advantage
1. Superior Wear Resistance
The AlSn20Cu camshaft bushing is made from high-performance aluminum-tin-copper alloy, offering excellent wear resistance. It minimizes camshaft wear under high-speed and heavy-load conditions, ensuring long-term stable operation of heavy truck engines and improving overall reliability.
2. High Load Capacity
This material provides exceptional strength and compressive resistance, withstanding camshaft working pressures up to 200–250 MPa. It meets the high-load and high-impact demands of heavy truck engines, ensuring a stable camshaft-bushing system.
3. Excellent Thermal Conductivity
The AlSn20Cu alloy has superior thermal conductivity, dissipating heat efficiently, reducing localized overheating, and protecting the camshaft and bushing. This extends component life and maintains engine efficiency during prolonged operation.
4. Precision Machining & High Fit Accuracy
Each bushing is CNC precision machined with ±0.01 mm tolerance and Ra 0.4–0.8 μm surface roughness, ensuring tight fit with the camshaft, reducing friction and vibration, and improving engine smoothness.
Technical Parameters
Product Parameters | Content |
| Product Name | Camshaft Bushing |
| Application | Heavy Truck Camshaft |
| Material | AlSn20Cu |
| 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 | HB60-90 |
| Testing Method | CMM |
Product Uses
1. Heavy Truck Engine Camshaft System
The AlSn20Cu camshaft bushing is designed for heavy truck engines, capable of withstanding high load and high-speed rotation. Its excellent wear resistance and thermal conductivity ensure smooth camshaft operation, reducing friction and vibration, extending engine life, and enhancing overall performance.
2. High-Load Engine Conditions
Suitable for engines requiring long-term continuous operation, such as long-haul heavy trucks. The bushing maintains stable performance under high pressure and high RPM, ensuring reliable camshaft and valve system coordination while reducing wear and maintenance frequency.
3. Heavy-Duty Transport and Extreme Conditions
This bushing can be applied in mining trucks, construction vehicles, and off-road heavy trucks, adapting to high-impact and high-torque environments. Its superior wear resistance and thermal performance protect the camshaft under harsh operating conditions.
4. Engine Upgrades and Replacement Parts
AlSn20Cu camshaft bushings can be used as upgrade or replacement parts for heavy truck engines, ensuring optimal engine performance after long-term use, improving fuel efficiency, and reducing operational costs.
Product Operate Guide
Before installing the AlSn20Cu camshaft bushing, ensure the camshaft and engine surfaces are clean and free from debris. Use proper pressing tools to insert the bushing evenly without applying excessive force. Apply the recommended engine lubricant to reduce initial friction. During operation, regularly inspect the bushing for wear, alignment, and lubrication conditions. Proper installation and maintenance ensure smooth camshaft rotation, reduce vibration, extend engine life, and maintain optimal heavy truck engine performance.
Product Video
FAQ
1. Q: How is dimensional accuracy and fit ensured?
A: Each bushing is CNC precision machined with ±0.01 mm tolerance and Ra 0.4–0.8 μm surface roughness, ensuring tight fit with the camshaft, reducing friction and vibration, and improving engine stability.
2. Q: Which types of engines is this bushing suitable for?
A: Primarily designed for heavy truck engine camshaft systems, also suitable for special engineering vehicles and high-load diesel engines, maintaining stable performance under high pressure, high speed, and continuous operation.
3.Q: Can the product be supplied in bulk?
A: We support large-scale production and can provide OEM customization, including dimensions, surface treatment, and packaging, meeting the needs of heavy truck manufacturers and maintenance markets.
4. Q: Does the bushing comply with international standards?
A: Our AlSn20Cu camshaft bushings are manufactured according to ISO and DIN standards. Third-party inspection reports can be provided to ensure quality and global market compliance.
