Bronze Sleeve Bearing

  • Bronze sleeve bearing that is built to last. Ideal for a variety of industrial applications. Space and weight savings.
  • RESILIENCE – Protects bearing housings from deformation due to pounding.
  • BETTER DRY RUNNING PROPERTIES – Resists damage to shaft if lubrication fails.
  • Good MECHANICAL PROPERTIES – Especially strength, toughness, and hardness.
  • HIGHER TOLERANCE OF FOREIGN SUBSTANCES – Ability to absorb foreign particles to avoid shaft damage
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Where To Use Bronze Sleeve Bearing

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Bronze sleeve bearing has been used in metallurgy continuous casting machine, train support, rolling equipment, mining machinery, ships, gas turbines and other high temperature, high load, low speed heavy load and other occasions.

Bronze Split Bearings
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Types Of Bronze Sleeve Bearing

Bronze sleeve bearings are a type of plain bearing that consists of a sleeve made of bronze and a shaft that rotates within the sleeve. The bronze sleeve bearing is a common type of bearing used in many industrial applications, including machinery, automotive, and aerospace.

Cast Bronze Bushing

cast bronze bushings are made from solid bronze and are typically used in high-load, low-speed applications where wear resistance is important.

cast bronze bushing

Oilite Bushing

Oilite bushing is sinter with oil during the manufacturing process, which helps to lubricate the bearing and reduce friction.

oilite bushing

Graphite Bronze Buhsing

Self-lubricating bronze sleeve bearings are embedded in self-lubricating material, such as graphite, that eliminates the need for additional lubrication.

graphite bronze bushing

Grooved bronze sleeve bearings

Grooved bronze sleeve bearings have grooves or indentations on the inner surface of the sleeve, which helps to distribute the lubricant evenly throughout the bearing.

split bearings

Flanged bronze sleeve bearing

Flanged bronze sleeve bearings have a flange on one end that helps to provide axial support and prevent the bearing from moving out of position.

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C93200 Bronze Sleeve Bearing

C93200 (SAE 660) bearing bronze is considered the standard bearing material for light-duty applications. 932 bronze sleeve bearing is easy to machine, robust, and wear resistant. It adapts well to journal irregularities and is reasonably resistant to corrosion in sea and salt water.

C932 Led Tin Bronze

Standards: ASTM B-66, ASTM B-271, ASTM B-505, ASTM B-584, SAE 461, SAE J461, SAE J462, SAE660, DIN 2.1090.03. C93200 bronze is suitable for bearings and has medium loads and speeds with adequate lubrication.

Graphite Bronze Sleeve Bushings | Wholesale Supplier

Graphite plugged bronze bushings are a self-lubricating, maintenance-free bearing and are a perfect solution to projects where conventional lubrication practices can not be provided or where conventional lubricants may carbonize. They have been developed for high loads and slow-speed applications and can withstand temperatures of up to 400°C (800F) and temperatures as low as -200°C (-400F) depending on which material is used.

Costing Save & Self Lubricating

Oil-free bronze sleeve bushing will drastically reduce the cost of maintenance. The bearings are embedded with the graphite that will lubricate the bearing for life.

oilless bearings, Bronze Sleeve Bearing Embedded In Graphite

Guide To Bronze Sleeve Bearings

Bronze sleeve bearings, also known as plain bearings or bushings, are used to reduce friction between two surfaces by providing a low-friction surface that allows the two surfaces to move freely. They are often used in machinery and equipment that require high levels of precision, durability, and reliability which often last for decades and can often even outlast the equipment they are made to serve.

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tin bronze bushing

Grooved Bronze Plain Bushing

A grooved bronze plain bushing is a type of bearing made of bronze material that has a grooved or fluted surface on the inside diameter. The groove pattern on the inner surface of the bushing is designed to hold lubricant, which helps to reduce friction and wear between the bushing and the shaft it supports. is a Specialists in cutting and lubricating grooves. Common groove patterns are figure-of-eight, double figure-of-eight, ring, double ring, round, wick, or straight. Any of these grooves can be contained within the length of the part or broken through from both ends. Call us to help determine which pattern is best for your application. There are several industry-standard groove patterns available for different applications.

Bronze Sleeve Bearing Embedded In Graphite

A bronze sleeve bearing embedded in graphite is a type of bearing used to reduce friction between two surfaces, typically in a rotary motion. The bronze sleeve acts as the inner surface of the bearing, while the graphite is embedded bronze surface. The graphite provides a self-lubricating layer that helps to reduce friction between the two surfaces.

Bronze is a popular material for bearings due to its strength and durability, while graphite is an excellent choice for the outer layer because of its self-lubricating properties. When the two materials are combined, they create a bearing that is resistant to wear and tear and can operate at high speeds and under heavy loads.

Bronze sleeve bearings embedded in graphite are commonly used in a variety of industrial applications, such as in pumps, motors, and other mechanical equipment that require a smooth and efficient operation. They are also used in the marine industry, where they provide excellent resistance to corrosion and seawater.

graphite impregnated bronze bushings, Bronze Sleeve Bearing Embedded In Graphite

Bronze sleeve bushings have long been a stalwart of worldwide engineering, none more so than the bronze family of sleeve bearings, which often last for decades and can often even outlast the equipment they are made to serve.

Bronze sleeve bearings with graphite offer a broad range of ductility, strength, wear resistance, hardness, anti-seizing, and low friction properties, as well as the ability to adjust to discrepancies, tolerate dirty operating environments, and allow for contaminated lubricants.

The Different Between Bronze Sleeve Bearing And Brass Bushing

Bronze sleeve bearings and brass bushings are both types of plain bearings that are used in various applications to provide low friction, long life, and reliable performance. While both bronze sleeve bearings and brass bushings are made of metal alloys and offer similar benefits, there are some key differences between them:

Cost Saving

Bronze is typically more expensive than brass, which means that bronze sleeve bearings may be more costly than brass bushings. However, the higher cost may be justified by the superior performance and longer life of bronze sleeve bearings in certain applications.

In summary, both bronze sleeve bearings and brass bushings are used in plain bearing applications, but the choice between them depends on the specific requirements of the application, including load capacity, speed, wear resistance, and lubrication needs.

Material Composition

Bronze sleeve bearings are made of bronze, which is an alloy of copper and tin, while brass bushings are made of brass, which is an alloy of copper and zinc. Bronze is typically harder and more wear-resistant than brass, which makes it a better choice for high-load or high-speed applications.


Bronze sleeve bearings are typically self-lubricating, meaning that they contain small amounts of graphite or other lubricants that help reduce friction and wear. Brass bushings, on the other hand, may require external lubrication to reduce friction and prevent damage.


Bronze sleeve bearings are commonly used in heavy-duty applications that require high load capacity and high wear resistance, such as in industrial machinery, automotive engines, and construction equipment. Brass bushings, on the other hand, are typically used in lighter-duty applications, such as in small motors, appliances, and consumer products.

Thrust Washer Bearing

Bronze thrust Washers 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. View Our Products. Contact Us Today.

bronze thrust washer, bronze bushing

Graphite Wear Plate

Professional processing of a variety of non-standard wear plates can be customized according to customer requirements to meet the requirements of different customers.

bronze flat plate with graphite
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Bearing Bronze Sleeve Bushing Material Properties

Graphite bronze sleeve bushings are an adaptable and broad-ranging family, whatever the required application, no matter how demanding the environment, there will be a bearing bronze that can be applied.

Bearing bronze sleeve bushings are typically made from an alloy of copper and tin, with small amounts of other elements such as zinc, aluminum, and nickel. The specific composition of the alloy can affect the properties of the material. Here are some of the common material properties of bearing bronze sleeve bushings:

High-Strength Bronze Sleeve bearing

Bearing bronze sleeve bushings have good strength and can withstand high loads and pressures. The specific strength depends on the composition of the alloy.

Wear resistance bronze bushing

Bronze alloys have good wear resistance, which helps extend the life of the bushing. The material can withstand sliding and rubbing against other materials without significant damage.

Corrosion resistance

Bronze bushings are resistant to corrosion in many environments. The material can resist oxidation and chemical attacks that can occur in harsh environments.

cast bronze bushing Machinability

Cast bronze sleeve bearings have good machinability, which makes them easy to shape and form into the desired bushing shape. This allows for tight tolerances and precise fits.

Thermal conductivity

Bearing bronze sleeve bushings have good thermal conductivity, which means they can dissipate heat effectively and help prevent overheating of the machinery.


Bearing bronze sleeve bushings are generally cost-effective compared to other bearing materials, which makes them a popular choice in many applications.

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