Bronze Thrust Washer

1 in stock

Bronze Thrust Washer, can be used. The long gun supports the circumference of the cap to protect the bottom key. They are designed to prevent movement along the line of the eye. Rifles need to be chiseled to add extra oil. For high pressure applications, the grooves can be filled with graphite to provide a rigid material for the gas system.

Discover the benefits of Bronze Thrust Washers for high-load, low-speed applications. Reduce maintenance costs and downtime with durable, self-lubricating washers designed for heavy-duty machinery. Buy now for long-lasting performance.


When the traditional gasket is in use, the corrosive liquid at the sealing port will cause corrosion to the gasket, thereby affecting the sealing performance, and the gasket body is directly in contact with the sealing port, which is more likely to cause corrosion to the gasket and affect the performance of the gasket. The problem of service life, the VIIPLUS bronze thrust washer body is provided with positioning holes, and the gasket body is also provided with a plurality of installation through holes. Corrosion resistance improves service life.

Bronze Thrust Washer Features

  • It can work without oil for a long time
  • More suitable for heavy load and low-speed working conditions, with good wear resistance and very low friction coefficient
  • Suitable for reciprocating, rotating, and intermittent motion where oil film is difficult to form
  • With corrosion resistance and aging resistance
  • The temperature range of -40℃ to 300℃
  • Compared with rolling bearings, thin thickness, space-saving, suitable for complex situations

Types of Bronze Thrust Washers

1. Lead Bronze

Lead bronze thrust washers are made with a combination of copper, lead, and tin. They provide excellent wear resistance and good load-carrying capacity. They are ideal for applications with high loads and moderate speeds.

2. Aluminum Bronze

Aluminum bronze thrust washers are known for their high strength and excellent wear resistance. They are ideal for applications with high loads, high speeds, and harsh operating conditions.

3. Tin Bronze

Tin bronze thrust washers are made with a combination of copper and tin. They are known for their high strength and good wear resistance. They are ideal for applications with moderate loads and speeds.

4. Bimetal Thrust Washers

Bimetal thrust washers consist of two different metals bonded together. One of the metals is usually bronze, which provides wear resistance and load-carrying capacity. The other metal provides additional benefits, such as increased strength or corrosion resistance.

How to Choose the Right Bronze Thrust Washers

When selecting Bronze Thrust Washers, it is important to consider the size and type of application for which they will be used.
It is also important to choose a washer that is made from high-quality materials and is designed to withstand the specific conditions of the application.
Bronze Thrust Washers are available in a range of sizes and configurations to suit different applications, so it is important to choose the right one for your needs.
Finally, it is important to follow the manufacturer’s recommendations for installation and maintenance to ensure that the washers perform optimally and provide the expected service life.

Physical and Mechanical Performance

Performance IndexDataPerformance IndexData
Linear Expansion Coefficient10^-5/℃1.7-1.9Flexibility CoefficientKN/mm²90-110
Heat-conducting CoefficientW/(m·k)38-55Tensility%≥15
Tensile StrengthN/mm²≥590FrictionOil Lubricationμ0.03
Anti-compact Tenacity≥KJ/m^3150-250Dry Friction0.16

The Advantages of Utilizing Bronze Thrust Washers

Unparalleled Resistance to Corrosion

One of the most noteworthy advantages of using bronze thrust washers lies in their exceptional resistance to corrosion. Whether they are exposed to water, salt water, or other harsh and corrosive environments, these washers can ensure a prolonged service life.

Heavy-Duty Load Capacity

Thanks to their exceptional strength and durability, bronze thrust washers are capable of handling heavy loads. They are ideal for various applications such as automotive, marine, aerospace, and heavy machinery, where they can effortlessly manage and distribute axial loads.

Reduced Friction

Bronze thrust washers boast a low coefficient of friction that decreases wear and tear, prolongs the lifespan of supported components, and leads to higher efficiency and lower energy consumption in machinery.

Applications of maintenance-free bronze thrust washer

Bronze thrust washers have a diverse range of applications across various industries due to their remarkable ability to handle high loads and reduce friction. In the automotive industry, they can be commonly found in transmissions, engines, and suspension systems, where their outstanding performance is highly appreciated.

Similarly, in the marine industry, bronze thrust washers are an excellent choice for ship propellers, pumps, and winches due to their corrosion-resistant properties, making them ideal for saltwater environments.

The aerospace industry also takes advantage of bronze thrust washers, utilizing them in critical components such as landing gear systems and engines, where their high strength and wear resistance make them perfect for withstanding the demanding conditions of aerospace applications.

Additionally, heavy machinery, including construction equipment, mining machinery, and agricultural equipment, relies heavily on bronze thrust washers to operate under extreme loads and harsh conditions. The exceptional durability and wear resistance of these washers plays a crucial role in ensuring the optimal performance of these machines.

Bronze Thrust Washer Size Chart

MaterialPart NumberInner DiameterOuter DiameterThickness
VIIPLUS Oilless Bearings1010.2303
VIIPLUS Oilless Bearings1212.2403
VIIPLUS Oilless Bearings1313.2403
VIIPLUS Oilless Bearings1414.2403
VIIPLUS Oilless Bearings1515.2503
VIIPLUS Oilless Bearings1616.2503
VIIPLUS Oilless Bearings1818.2503
VIIPLUS Oilless Bearings2020.2505
VIIPLUS Oilless Bearings2525.2555
VIIPLUS Oilless Bearings3030.2605
VIIPLUS Oilless Bearings3535.2705
VIIPLUS Oilless Bearings4040.2807
VIIPLUS Oilless Bearings4545.3907
VIIPLUS Oilless Bearings5050.31008
VIIPLUS Oilless Bearings5555.31108
VIIPLUS Oilless Bearings6060.31208
VIIPLUS Oilless Bearings6565.31258
VIIPLUS Oilless Bearings7070.313010
VIIPLUS Oilless Bearings7575.313010
VIIPLUS Oilless Bearings8080.315010
VIIPLUS Oilless Bearings9090.517010
VIIPLUS Oilless Bearings100100.519010
VIIPLUS Oilless Bearings                    120        120.5          200                  10

VIIPLUS 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.

Our range of oilless washers is available in metric and imperial sizes. Our in-house machining service can produce non-standard sizes to suit specific customer requirements.


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