Key Applications of Oil Impregnated Sintered Bushings Across Industries

Quality equipment and parts are necessary in various industries where heavy machinery is used. Across industries, you will find several instances of companies using power metallurgy-derived parts in their devices and machinery. Powered metallurgy parts are used extensively in consumer electronic products, construction industry machinery, aerospace entities, and many more.

Different types of bearings and bushings are used in machinery and devices. These components help mitigate wear and friction between machine parts. Sintered bushings are ceramic and metallic bearings, also called sintered plain bearings. They help lessen friction between surfaces and reduce machine noise levels and vibration intensity. 

The nuances of oil impregnated sintered bushings

You may be wondering what an oil-impregnated sintered bushing is. These bushings are manufactured using porous sintered metal, like bronze, which is impregnated with oil during the manufacturing phase. The oil slowly seeps into the pores and creates a sustained self-lubricating system. Oil impregnated bronze bushings are used in diverse industries. The unique design eliminates any need for additional external lubrication. This enhances the longevity of machinery parts and helps lower maintenance costs.

Sintered bushings are preferred over traditional bearings in situations involving extreme temperatures and heavy loads. These components help machinery offer consistent performance under extreme situations. 

Real-world usage cases of oil impregnated sintered bushings

You will find oil-impregnated sintered bushings being used in diverse sectors, including the following:

• Automotive industry—Sintered bushings are used in engines and steering systems in the automobile sector. The benefits include enhanced corrosion resistance, smoother vehicle performance, optimal fuel efficiency, and durability of vehicle parts.

• Aviation industry—Oil-impregnated sintered bushings are of great use in the aviation sector. Aircraft components are subjected to temperature changes and high air pressure. Self-lubricated sintered bushings can function smoothly inside aircraft engines and landing gear. These bushings help minimize friction, thereby enhancing the longevity of flight components. They are used both in military and civilian aircraft. 
• Industrial manufacturing- Oil-impregnated sintered bushings are used extensively in industrial manufacturing. You will find them in different conveyor systems, robotic arms, motors, etc. Companies can execute heavy load handling without errors by using self-lubricated gears and staying productive. 

• Marine industry—In the marine sector, machinery and vehicles are exposed to water and high humidity levels. Vessels, submarines, and offshore oil rigs need parts that can cope with extreme weather conditions. Saltwater causes metal to corrode, which can be countered by using oil-impregnated sintered bushings. These bushings enhance engine and propeller longevity and reduce the risks of part failure greatly.

On closer analysis, you will find self-lubricated sintered bushings being deployed in other areas, such as agricultural machinery, irrigation systems, mining operations, etc. 

Choosing the right supplier for these bushings

Companies requiring lubricated sintered bushings for machinery should procure these components from top-notch powder metallurgy part manufacturers. They should ensure such suppliers comply with the latest industry manufacturing norms and have a delighted clientele. 

Find out who the leading suppliers are in the city. If required, speak with the experts to clarify any doubts that you may have.