High-temperature dry-running thrust bearings are designed to operate in environments with high temperatures without the need for additional lubrication. These bearings are ideal for applications where conventional lubricants would break down due to extreme heat. The incorporation of graphite in these bearings provides a layer of dry lubrication that functions effectively in high-temperature conditions.

841 Bearing Bronze: These bearings are made from porous bronze material and embedded with graphite. The combination of bronze and graphite allows them to handle higher temperatures than 932 bearing bronze bearings. Due to their porous nature, they can store lubricant within the pores, making them suitable for applications where self-lubrication is essential.

932 Bearing Bronze: Also known as 660 leaded bronze bearings, 932 bearing bronze bearings are cast, which makes them strong, wear-resistant, and excellent at handling shock loads. The graphite plugs in these bearings distribute lubricant along the bearing surface, ensuring smooth operation. Their wear-resistant nature makes them ideal for various industrial applications.

Dynamic load capacity: The dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed for a particular bearing, the bearing will function properly. It is crucial to select a bearing with appropriate dynamic load capacity to ensure reliable performance and prevent premature wear or failure.

High-temperature dry-running thrust bearings, such as 841 bearing bronze and 932 bearing bronze bearings, are designed to operate efficiently in high-temperature environments without the need for additional lubrication. Their unique properties make them suitable for applications where conventional lubricants would break down due to extreme heat, providing a reliable solution for various industries.

Material – High Tensile Brass Alloy:

The high tensile brass alloy material used in these washers offers high strength, wear resistance, and excellent load-bearing capabilities. This makes them suitable for heavy-duty applications where durability and reliable performance are essential.

Solid Lubricant Embedded:

The graphite plugs embedded in the bronze thrust washers serve as a solid lubricant, eliminating the need for additional oil or grease-based lubrication. As the washer operates, the graphite is transferred to the mating surface, creating a lubricating film that reduces friction and wear between the moving parts.

Thrust Washer Maintenance-Free with Solid Bronze Backing Plugged Graphite:

These thrust washers are maintenance-free due to their self-lubricating properties, which come from the combination of solid bronze backing and graphite plugs. They are an ideal choice for applications where regular lubrication is challenging, costly, or not feasible.

Thrust Washer / Lubrication-Free Copper Alloy Washer:

The oil-free copper alloy washers, or bronze thrust washers with graphite plugs, provide a reliable and efficient bearing solution for various applications. Their maintenance-free design, high tensile brass alloy material, and embedded solid lubricant make them suitable for demanding conditions and help ensure long service life and consistent performance.

Oil-free copper alloy washers or bronze thrust washers with graphite plugs are an excellent bearing solution for various applications, thanks to their maintenance-free design, high tensile brass alloy material, and embedded solid lubricant. These washers offer reliable performance, durability, and reduced friction, making them ideal for demanding operating conditions.

A “viiplus bronze thrust washer” appears to be a specific type of bronze thrust washer. general information about bronze thrust washers:

1. Bronze thrust washers: Bronze thrust washers are components used in various mechanical applications to provide support and reduce friction between moving parts. They are typically made of bronze, a durable and self-lubricating material, which makes them suitable for high-load and low-speed applications.
2. Self-Lubricating: Bronze thrust washers often come with self-lubricating properties, which means they can operate without the need for external lubrication, reducing maintenance requirements.
3. Graphite Plugs: Some bronze thrust washers may incorporate graphite plugs, which further enhance their self-lubricating capabilities.
4. Applications: Bronze thrust washers find applications in a wide range of industries, including automotive, industrial machinery, and manufacturing equipment.

To obtain specific information about viiplus bronze thrust washers, it is recommended to visit the official website mentioned in search result #1 (https://www.viiplus.com/bronze-thrust-washer/), or contact the manufacturer directly for product details and specifications.

Please note that for more precise and up-to-date information, it’s advisable to visit the official website or contact the supplier directly.

Metallic thrust bearings have been used widely

The graphite series are self-lubricating bearings composed of high-strength brass alloy bases made with advanced casting technology and embedded solid lubricants. They may be combined with various types of solid lubricants according to the conditions of use.

■ Serviceable without the need for lubrication. Demonstrates high performance under high-load and low-speed operations.
■ Demonstrates superior wear resistance in applications where oil film is seldom produced, such as reciprocating motions, oscillation, frequent starts, and stops.
■ Superior chemical resistance and corrosion resistance.
■ Standard thrust bearing washer products are available in various sizes.

A copper alloy thrust washer that emphasizes cost.
Some products are under slide quantity discounts.
It is recommended for bulk purchase.
Durable high-strength brass copper alloy material.[Applications]Places where lubrication is difficult, maintenance is not possible, and the like.

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Building components for your evaluation.

VIIPLUS.COM provides engineering, custom fabrication & manufacturing of high-performance oilless bushing & self-lubricating bearings materials.

JTW Thrust Washers, also known as bronze plugged graphite washers, come in a range of sizes to suit the needs of various applications. As self-lubricating components, they have graphite plugs embedded in a bronze matrix. This structure allows them to run smoothly, with minimal friction, even under high loads and at low speeds.

These are just examples, and many other sizes are available. You can also find thrust washers in imperial (inch) sizes.

Keep in mind that these dimensions can be customized based on your specific needs. For custom sizes, it’s excellent to consult with the manufacturer or a knowledgeable supplier. They can help you determine the excellent size for your application, based on factors like load capacity, operating conditions, and design constraints.

Lastly, it’s important to ensure that the bronze thrust washer you select is appropriately sized for your specific application. An incorrectly sized washer may not function properly, recognized to potential damage to your machinery and potential downtime.

Oil Free Bushings, Washers
Lubrication-free bushings/washers are bearing components that don’t require lubricating oil. Since bearings usually receive a lot of frictional resistance that generates heat, lubricants such as oil or grease are used to prevent the seizing or abnormal wear that this frictional heat could otherwise cause. Lubrication-free bushings don’t need lubricating oil because the bearing body has a lubricating structure made possible by lubricating oil in the bearing body, or by embedded solid lubricant or the like. Lubrication-free washers are washers that can receive thrust loads, and have the same lubricating structure as lubrication-free bushings. They are usually used together with lubrication-free bushings. Lubrication-free bushings and washers are both highly effective under conditions where using lubricants is difficult due to the operating environment or structure. They also greatly reduce maintenance costs by eliminating the need for regular lubrication, and enabling stable operation over long periods.

Self-lubricating Thrust Washer

Bronze thrust washers are typically made of bronze alloys, which are a blend of copper and various other metals such as tin, aluminum, silicon, and sometimes phosphorus. The choice of the specific bronze alloy will depend on the intended application and performance requirements.

1. Phosphor Bronze (C51000): Known for its excellent strength, resilience, and durability, phosphor bronze is often used when high strength and low coefficient of friction are required. It also provides excellent wear resistance, especially under heavy loads.
2. Aluminum Bronze (C95400, C95500, C95800): Aluminum bronze alloys are extremely strong and are often used in applications where high strength, good corrosion resistance, and good wear resistance are required. They also have good shock resistance.
3. Silicon Bronze (C65500): Silicon bronze offers excellent resistance to corrosion and has good load-bearing properties. It’s used in a variety of applications, especially those that require resistance to corrosion.
4. Tin Bronze (C90700): Tin bronze offers good resistance to wear, friction, and corrosion. It’s used when superior wear resistance and high hardness are required.
5. Lead Bronze (C93200, C93600): Lead bronze alloys are utilized when excellent machinability, good wear resistance, and superb anti-friction qualities are required.

Each of these bronze alloys has unique properties that make it ideal for certain applications. It’s crucial to choose the right bronze alloy for your specific requirements to ensure optimal performance and longevity. As mentioned before, for some specific applications, bronze thrust washers may be embedded with graphite plugs to further enhance their self-lubricating properties.

Again, when selecting the right bronze alloy for your thrust washers, consult with a bearing specialist or the manufacturer to ensure that you’re choosing the most suitable material for your particular needs.

Alloy Material