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Oilless bearings, also known as self-lubricating bearings, are a type of bearing that doesn’t require oil or grease lubrication. These bearings have gained popularity in recent years due to their many advantages over traditional oil-lubricated bearings, such as reduced maintenance, improved reliability, and lower environmental impact.


Self Lubricating


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The benefits of oilless bronze bearings

Bronzeoilless.Com JDB Oilless Bearing – Self Lubricating

Bronzeoilless.com high-quality oilless bearing. It can replace rolling bearings and copper alloy bearings in high-pressure, high-temperature, and high-accuracy applications.

Structure: High-strength casting bronze embedded with solid lubricants.Features: Cost-effective; Adaptable; Wear-resistant; Obvious advantages when used under high-load and oil-free conditions; Solve special needs in environments that generally cannot be met by copper bushings.

straight oilless bearing
low friction cast bronze bearing


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The design of oil feeding systems is time-consuming and expensive – The use of our oilless bearings can greatly reduce costs of maintenance and oil as it removes any need for such a system.

Oilless bearings have been developed for high-load, low-speed applications and are made of rotational cast high-strength bronze using a specially formed graphite plug as a lubricant.

Oilless bearings can have a lower environmental impact than traditional bearings. Because they do not require oil or grease lubrication, there is less risk of oil spills or leaks that can harm the environment. Additionally, the materials used in oilless bearings can often be recycled or disposed of in an environmentally friendly manner.

OILLESS COMPONENT for your machine

Industrial Machinery Parts – Oil-Free Technology

Below is just a fraction of the industries oilless bearing are widely utilized. Contact us today to discuss your application requirements.

China Oilless Bushing Bearing – Manufacturers & Suppliers

Use The Oilless Bearing Where You Need It

  • Place where lubrication cannot be applied or lubrication is dangerous.
  • Place where the product can be contaminated or failure is occurred due to lubrication.
  • Low / High temperature, under-water, and place that is exposed to chemicals.
  • place that can prevent a decrease in productivity due to machine stop while lubricating.
  • Place where oiling is not effective due to harsh conditions such as frequent stop motion.
  • Impact and vibration, high-load low-speed motion, rust occurrence, foreign substance penetration.
  • Sliding motion, angular pitching motion.
bronze bearings, Oilless Bushing Bearing

The benefits of oilless bronze bearings

Dry lubrication VS Liquid lubrication

Oilless Bushing Dry lubrication:

  • Can be used in high/low temperatures.
  • Can be used in a corrosive atmosphere.
  • Can be applied for high-load low-speed motion, reciprocating motion, impact load, angular pitching motion, and discontinuous frequent stop motion where oil lubrication is not effective.
  • Can be used without lubrication.
  • Can be used at low speed in principle without lubrication.
  • Using it in high-speed conditions may occur seizure or shorten the life cycle of bearing because solid lubricant has a higher friction coefficient than liquid lubricant.

Oilless Bushing Liquid lubrication:

  • Ideal for high speed in light and medium load.
    Liquid lubrication prevents friction between metal to metal by forming oil film with continuously rotating by centrifugal force in the clearance of shaft and housing.
  • Oiling is required on regular basis.
  • Cannot be used in low/high temperatures.
  • Cannot be used in a corrosive atmosphere.
  • Not suitable for high-load&low-speed motion, reciprocating motion, impact load, angular pitching motion, and discontinuous frequent stop motion where oil film is difficult to be formed.
  • Not suitable for use in high load and high speed, which reduces lifetime due to excessive PV value.
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Oil-Free Bush | Self-Lubricating Material | Online Sourcing!

High Quality plain oilless bearing bush supplier with Competitive Prices.✓Free Shipping ✓Lowest Price ✓Custom Service.

oilless bearing

Benefits Of Oilless Bearing

As we have mentioned, plastic bushings are actually used quite often in applications because they don’t rust. But did you know that bronze bushings and bearings don’t rust either? They are actually corrosion-resistant. So, when it comes to piecing together something, whether an automobile or a home appliance, would you feel better if it were made with plastic or a sturdy metal?

There are several benefits that come with using bronze bushings, including:

Excellent resistance to friction and wear over time
Can easily be used at high temperatures without changing shape or deforming
Hard and durable, making them less likely to break or change shape under pressure
Available in many alloys and compositions

Bronze Bushings & Bearings

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guide bushes

If you find you are interested in metal bushings or bearings rather than plastic, but you aren’t sure if bronze is the right metal for you, we thought that perhaps we should share a little bit about why it is a great choice for these small yet integral parts. Bronze is an extremely versatile metal with a reddish brown color that exhibits low metal-to-metal friction. It has a high melting point and a hardiness about it. Bronze can be grinded and buffed into the most precise shape for any application.

Because bronze does not contain any iron, it does not rust. If it comes in contact with certain harmful chemicals, such as chloride, however, it can corrode. Most applications do not expose the metal to any of these chemicals, making it a long-lasting option.

Brass Oilless Bearing Factory

Metric & Inch Size. Precision Brass Oilless Bearing Factory. By Oilless Bushing Custom Service. Reduced Costs & Downtime. Manufacturer & Supplier For Mold & Die Components.