Flanged DU Bush: Understanding its Properties and Applications

Flanged DU bush is a type of bearing material that is commonly used in a variety of industrial and mechanical applications. This material is known for its exceptional performance, durability, and longevity. In this article, we will explore the properties and applications of flanged DU bush, and why it is a popular choice in many industries.

What is Flanged DU Bush?

Flanged DU bush is a type of composite material made from a combination of materials, including a metal or metal alloy, and a self-lubricating material. The flange is a protruding rim that helps to secure the bush in place within a component or machinery. This combination provides the material with unique properties that make it ideal for use in a variety of applications.

Properties of Flanged DU Bush

Flanged DU bush has several key properties that make it an excellent choice for various industrial and mechanical applications. Some of these properties include:

1. Low-Friction Performance: Flanged DU bush is known for its low-friction performance, making it ideal for use in high-load or high-speed applications. The self-lubricating material used in the construction of DU bush provides a low-friction interface, reducing wear and extending the lifespan of machinery.

2. Durability: Flanged DU bush is highly durable and resistant to wear, making it less likely to fail, even under heavy loads or high-speed conditions. This durability is due to the combination of the metal or metal alloy and self-lubricating material used in its construction.

3. Anti-Corrosion Properties: Flanged DU bush is resistant to corrosion, making it ideal for use in environments where moisture and corrosive materials are present. This helps to protect the components from damage and increases their lifespan.

4. Secure Fit: The flange on the flanged DU bush provides a secure fit, ensuring that the bush stays in place within the component or machinery. This is especially important in high-load or high-speed applications, where the bush needs to be firmly secured in place.

Applications of Flanged DU Bush

Flanged DU bush is used in a variety of industries, including automotive, industrial machinery, and heavy equipment. It is often used in high-load or high-speed applications, where low-friction performance is critical to performance.

In the automotive industry, flanged DU bush is used in engines, transmissions, and suspension systems. It is also used in industrial machinery, such as pumps, compressors, and conveyor systems. In heavy equipment, flanged DU bush is used in cranes, excavators, and other construction equipment, helping to reduce wear and extend the lifespan of these components.

Conclusion

Flanged DU bush is a type of composite material that is commonly used in various industrial and mechanical applications. With its combination of low-friction, wear resistance, anti-corrosion properties, and secure fit, flanged DU bush is an excellent choice for high-load or high-speed applications. Whether you are working in the automotive, industrial machinery, or heavy equipment industry, flanged DU bush is a reliable and cost-effective solution for improving the performance, durability, and longevity of your machinery.

Steel Backed Bronze Layer PTFE Coated Flange Sleeve Bearing Oil Free DU Bushing

Flanged Steel Backed DU Split Bushes Characteristics

• Working temperature from -200o to 280o Celsius. Maximum load 250 N / mm2.
• Lubrication-free, maintenance-free. Shows low wear and tear resistance.
• High static and dynamic loading, good frictional properties with little stick-slip. Resistant to solvents, compact and lightweight.
• No water absorption, no electrical conductivity and no electrostatic effects, good pouring ability and resistance to dusty environments.
• Good buildability and resistance to dusty environments. Speed ​​limit in oil 5 meters of surface speed per second.

Bronze Bearing forms available in standard dimensions

• Cylindrical PTFE bushing
• Flanged du bush
• Thrust washers
• Flanged bronze washers
• Sliding plates

Bronze Bearing forms made to order: cylindrical bushes with non-standard lengths and wall thickness, flanged bearings, customized bearing designs.

Bushing & Bearings Specialists For Manufacturing & Machining Of All Types. Free Design Assistance. Wide Variety & Selection. Expert Customer Service.

1. The mixture of modified polytetrafluoroethylene (PTFE) and lead (Pb) 0.01~0.03mm, a wear-resistant material, can form a transfer film during operation to protect the counter-grinding shaft.
2. The copper powder layer of 0.2~0.30mm improves the bonding strength of PTFE/Pb and steel plate, and has good bearing capacity and wear resistance. At the same time, copper is a good thermal conductive material, which can quickly transfer the heat generated during the operation of the bearing.
3. Low carbon steel 0.7~2.3mm, improve bearing capacity and heat transfer.
4. Copper/tin plating layer, copper plating layer 0.008mm, tin plating layer 0.005mm, so that the bearing has good corrosion resistance.

Du Flange Bushing Physical & Mechanical Properties

APPLICATION CHARACTER
1. Oil-free lubrication or less oil lubrication, suitable for occasions where refueling is impossible or difficult, and can be used without or with little maintenance;
2. Good wear resistance, small friction coefficient and long service life; 3. It can be used in the range of -195℃～+280℃;
4. Good running-in performance, low noise, no pollution; 5. Thin-walled structure, light weight, can reduce the mechanical volume;
6. A transfer film can be formed during operation, which protects the grinding shaft and does not bite the shaft;
7. The hardness of the grinding shaft is low, and the shaft without quenching and tempering treatment can be used, thereby reducing the processing difficulty of related parts;
8. No water absorption, oil absorption, small thermal expansion coefficient, good heat dissipation, stable size;
9. The back of the steel can be electroplated with various metals, so it can be used in corrosive media without rusting;
At present, it has been widely used in the sliding parts of various machinery, such as automatic mechanical equipment (telescopic, swing, sliding, bending, swinging, rotating parts) hydraulic cylinder guide sleeve, gear pump, textile machinery, vending machine, plastic molding machine, Die-casting machines, rubber machinery, tobacco machines, fitness equipment, office machinery, hydraulic trucks, automobiles, motorcycles, agricultural and forestry machinery, etc.