Jiashan Minqin Oilless Bearing Co.,ltd.
Home / News / Description of Solid Oilless Bushing

Description of Solid Oilless Bushing

Update:01 Apr
Solid Oilless Bushing is a type of sliding bearing that reduces friction and increases stability. The self-lubricating characteristics of oilless bushings make them an excellent choice for applications that require minimal maintenance.
A solid oilless bushing, also known as a dry bushing, is a type of bearing that operates without the use of oil or other lubricants. Instead, it uses a solid lubricant material that is embedded within the bushing material. This solid lubricant slowly releases a lubricating film that helps to reduce friction and wear between the bushing and the shaft.
Solid oilless bushings are typically made from materials such as bronze, graphite, or a combination of the two. These materials have high resistance to wear and corrosion, and are suitable for use in high-temperature and high-load applications.
One of the advantages of using solid oilless bushings is that they require no maintenance or lubrication, which can save time and money in maintenance costs. Additionally, because they do not require oil or other lubricants, they are environmentally friendly and can be used in applications where contamination from lubricants is a concern.
Solid oilless bushings are commonly used in applications such as automotive engines, heavy equipment, and machinery. They are also used in food processing and medical equipment where contamination from lubricants is not acceptable.
Bronze Alloy Materials for Oilless Bushings
There are many different bronze alloys available for use in oilless bushings. Each alloy has its own unique properties and application. These properties can be useful in determining the ideal bronze alloy for your oilless bushing requirements.
Common Bronze Alloys for Oilless Bushings
Brass is a traditional bronze alloy that is resistant to seawater, acid and abrasion. It is used for a variety of different applications from Korea to the world.
Graphite is also a popular material for oilless bushings. It offers excellent wear resistance and a number of additional benefits, including low vibration and ozone-resistant properties.
Special Metals for Oilless Bushings
Besides brass, bronze is an excellent alternative to steel for oilless bushings because it offers superior corrosion resistance. It can also be plated with a variety of coatings to increase its strength and durability.

Contact Us

*We respect your confidentiality and all information are protected.