76.2mm x 38.1mm SAE660 Bronze Tube, 3" OD x 1 1/2" ID, Heavy-Duty Bearing Bronze, High Wear Resistance, Ideal for Bushings & Engineering Applications - Linear Metre

76.2mm x 38.1mm (3" OD x 1 1/2" ID) SAE660 Bronze Tube: Durable and Reliable for Industrial Applications

The 76.2mm x 38.1mm SAE660 Bronze Tube is a versatile and high-performance material ideal for heavy-duty engineering and industrial applications. Crafted from SAE660 bronze, also known as leaded gunmetal, this tube offers excellent durability, wear resistance, and machinability, making it a popular choice for components like bearings, bushings, and sleeves.

Key Features

• Material: This tube is made from SAE660 bronze, a high-quality leaded bronze known for its superior wear resistance and excellent load-bearing capacity. The bronze composition ensures long-term performance under harsh conditions, making it a trusted material in heavy-duty applications.

• Dimensions: The tube has an outer diameter (OD) of 76.2mm (3 inches) and an inner diameter (ID) of 38.1mm (1 1/2 inches). These precise dimensions make it ideal for creating custom components in machinery and industrial setups. The wall thickness of 19mm offers additional strength and stability.

• Weldability: The weldability of this bronze tube is rated as poor, which means that traditional welding methods may not be suitable. Instead, it is recommended to use mechanical fastening or brazing techniques to assemble components made from this material.

• Corrosion Resistance: The corrosion resistance of this bronze tube is classified as fair, meaning it can withstand moderate exposure to corrosive environments. However, it is advisable to protect it from highly corrosive conditions to extend its lifespan.

• Finish: The tube is supplied with a mill finish, which offers a raw, unpolished surface. This finish allows for further customization, such as polishing or coating, depending on the specific application requirements.

• Weight: At 33.46 kg per metre, this bronze tube is robust and solid, making it well-suited for applications where durability and heavy-duty performance are required.

Applications

The 76.2mm x 38.1mm SAE660 Bronze Tube is widely used across various industries due to its mechanical properties and versatility:

• Bearings and Bushings: This bronze tube is commonly used to manufacture bearings and bushings, thanks to its excellent wear resistance and load-bearing capabilities. Its ability to perform under pressure makes it ideal for use in high-stress environments, such as automotive, marine, and heavy machinery industries.

• Machining Components: With good machinability, this bronze tube can be easily turned, drilled, and milled into precision components for industrial equipment. Its high durability ensures that the machined parts will last even under demanding conditions.

• Hydraulic and Pneumatic Systems: The tube’s strength and stability make it a reliable choice for hydraulic and pneumatic systems, where it can be used in cylinders or other critical components.

• Bushes and Sleeves: The precise dimensions and material properties of this bronze tube make it suitable for creating bushes and sleeves, which are essential in reducing friction and wear in moving parts.

• Marine Applications: While its corrosion resistance is moderate, SAE660 bronze is often used in marine environments for non-submerged parts or when treated with protective coatings.

Conclusion

The 76.2mm x 38.1mm SAE660 Bronze Tube is a durable, high-performance material suited for a range of industrial and engineering applications. Its wear resistance, strength, and machinability make it the perfect choice for components like bearings, bushings, and hydraulic systems. Whether you're in the automotive, marine, or manufacturing sector, this bronze tube offers the reliability and longevity needed for heavy-duty operations.

Specifications