Our company specializes in manufacturing customized high precision bronze material gasket plates with bronze graphite composition. These gasket plates are designed to meet the specific requirements of various industrial applications, ensuring optimal performance and durability.
Made from high-quality bronze material, our gasket plates exhibit excellent mechanical properties, chemical resistance, and thermal stability. The addition of graphite further enhances their wear resistance and lubrication properties, making them suitable for high-temperature and high-pressure environments.
With our advanced manufacturing capabilities, we can customize the gasket plates to fit your specific dimensions, thicknesses, and tolerances. Our precision machining techniques ensure accurate and consistent results, meeting your exact requirements.
Wh you need gasket plates for sealing applications, machinery components, or any other industrial use, we have the solution for you. Our customized high precision bronze material bronze graphite gasket plates are designed to provide excellent sealing performance and long-lasting reliability.
Contact us today to discuss your specific requirements and learn more about our customized high precision bronze material bronze graphite gasket plates. We are committed to providing you with the best possible solution for your industrial needs.

Customized High Precision Bronze Material Bronze Graphite Gasket Plate, OILLESS BEARINGS BRASS BUSHING.

Customized Dimensions Bronze Graphite Wear Plate, Get Latest Price. OEM parts, ASTM, JIS, AISI, EN, BS;
Manganese brass: C86300 bronze plate, Tin bronze plate, C93200, CuSn12, CuSn7Zn4Pb7 and etc.;
Aluminum Bronze Wear Plate C95400, CuAl10Fe5Ni5 oilless plate, and other bronze plate casting material, etc..

Customized Bronze Guide Plate with Graphite Plugs Injection Mold Parts Bearing Bush Bronze Bushing Oilless Bearing

Customized High Precision Bronze Material Bronze Graphite Gasket Plate, Lubricating Casting Brass Plate

Brass Wear Plate

Graphite Gasket Oilless Wear Plate Manufacturer, Exporter
Customized bronze graphite plate
China Customized Oilless Graphite Bronze Plate Brass Material

Graphite Bonze Plate – Quality Bronze Plate Supplier from China

Different Material Bronze Graphite Plate Feature

Material grade (GB)	Main features	Applications
ZCuPb10Sn10	Lubrication performance, wear resistance, and corrosion-resistant performance is good, suitable for bimetal casting materials	Surface pressure is high, and there is the lateral pressure of the sliding bearing, such as rolling, vehicle use bearing, load peaks 60 mpa hit parts, as well as the highest peak of 100 mph bimetallic bearing bush of the internal combustion engine, and the piston pin sets, lining, etc.
ZCuPb15Sn8	Under the condition of lack of lubricant and use water quality lubricants, sliding and lubricating, free cutting, casting performance is poor, for dilute sulfuric acid corrosion resistant performance is good	Surface pressure is high, and the lateral pressure of bearing, the copper cooling pipe can be made from cold rolling mill, impact resistance load of up to 50 mph parts, internal combustion engines of bimetallic bearing, mainly used for the biggest load of 70 mph of piston pin set, acid-proof accessories
ZCuPb20Sn5	At the higher sliding performance, in the absence of a lubricating medium and water, as a medium are particularly good self-lubricating performance suitable for bimetal casting material, sulfuric acid corrosion resistance, easy cutting, casting performance is poor	High sliding speed of the bearing, and crusher, water pump, cold rolling mill bearings, piston pin load of 70 mph
ZCuPb30	Have good self-lubrication, free cutting, casting performance is poor, easy to produce the gravity segregation	The high sliding velocity of bimetallic bearing shell, wearing parts, etc.
ZCuZn25Al6Fe3Mn3	With high mechanical properties, the casting performance is good, good corrosion resistance has a tendency to stress corrosion	Suitable for high strength, wear parts, such as bridge plate, nut, screw, wear-resistant plate, the slider, and worm gear, etc
ZCuZn26Al4Fe3Mn3	With high mechanical properties, the casting performance is good, in the air, water, and seawater corrosion resistance is good, can be welded	Require high strength, corrosion-resistant parts
ZCuZn38Mn2Pb2	Have higher mechanical properties and good corrosion resistance, abrasion resistance, good cutting performance	General-purpose structure, ship, instrument appearance, simple casting using such as sleeve, sleeve, bearings, slider, etc
ZCuZn40Mn3Fe1	With high mechanical properties, good casting properties and machinability, and in the air, water, and water has good corrosion resistance, has a tendency to stress corrosion cracking	Seawater corrosion parts, pipe fittings and under 300 °C, manufacturing and other large Marine propeller castings
ZCuZn33Pb2	Structural material, feed temperature is 90 °C when good oxidation resistance, the electrical conductivity of about 10 ~ 14 ms/m	The shell of gas and water supply equipment, machinery manufacturing, electronics, precision instruments, and optical instruments of component parts
Other standard and material	ASTM, JIS, AISI, EN, BS; Manganese brass: C86300 and etc.; Tin bronze: C83600, C93200, CuSn12, CuSn7Zn4Pb7 and etc.; Aluminum Bronze: C62900, C95400, C95500, CuAl10Fe5Ni5 and etc..

* customized bronze graphite plate material can be customized

Brass Wear Plate

• Bronze alloy metallic bearings with graphite plugs provide both the good wear resistance and great self-lubricating feature of the bearings.
• This designation enables the bearings to be operated without oiling or greasing maintenance.
• It is widely used in the field of high load and intermittent movement as well as oscillating movement conditions such as automobile assembling line, Water Turbine, Gate dams, and Plastic Injection Machinery.
• Depending on different working conditions, a variety of types of different alloys are available. High hardness impregnated brass solid lubrication bearing customized wear plate is improved upon by further enhance the hardness of high hardness brass, giving rise to higher load-bearing capacity and better wear-resistant property. The products are widely used in continuous casting rolling machines, mining equipment, engineering equipment, injection-molding machines, etc. Because of its high hardness, it's difficult to machining and finish, it's recommended only for really high load applications.

Brass Wear Plate Basic Properties

Basic material	CuZn25A16Fe3Mn3	Dynamic load	120N/mm²
Base hardness	HB210~275	Friction Coef	<0.16
Temperature Max	300℃	Speed limit	dry 0.4m/s oil 5m/s

Brass Wear Plate Made To Order

Location:	China
Business Type:	Manufacturer, Exporter
Certificate:	ISO9001;
Terms of payment and delivery:	30% down payment;70% before shipment/FOB CIF
Minimum order quantity:	Small MOQ
Price:	Consultation
Packing details:	Wooden pallet
Delivery time:	7-15 days
Payment method:	T/T

Bronze Graphite Wear Plate Size Sheet Catalog

Beyond Grease: A Deep Dive into Oilless Bushings & Why Viiplus Leads the Way

Friction is the enemy of efficiency. In countless machines, from massive industrial equipment to intricate automotive components, the constant battle against wear and tear dictates performance, longevity, and maintenance costs. Traditionally, grease and oil have been the go-to solutions, but they come with their own set of challenges: frequent re-lubrication, potential contamination, environmental concerns, and limitations in extreme conditions.

Enter the world of oilless bushings, also known as self-lubricating bearings or sliding bearings. These innovative components offer a smarter way to manage friction, delivering reliable movement without the need for external lubrication.

At Viiplus (www.viiplus.com), we don't just supply these components; we engineer solutions. Leveraging deep expertise in metallurgy and tribology (the science of friction, wear, and lubrication), we've become a leading name in sliding bearing technology. But what exactly are oilless bushings, and why should they be on your radar? Let's dive deeper.

What Exactly Are Oilless Bushings? The Science of Self-Lubrication

Unlike traditional ball or roller bearings that rely on rolling elements and require constant lubrication films, oilless bushings operate on the principle of sliding motion. Their "magic" lies in their material composition and structure, designed to provide their own lubrication at the bearing surface. This can be achieved through several key technologies:

1. Solid Lubricants Embedded: Materials like graphite, MoS₂, or PTFE are embedded directly into the metallic matrix (often bronze) of the bushing. As the shaft rotates or slides, a minuscule amount of this solid lubricant is transferred to the mating surface, creating a low-friction film.

2. Porous Metal Structures: Sintered bronze or iron materials are created with microscopic pores. These pores are vacuum-impregnated with oil during manufacturing. In operation, slight heating causes the oil to expand and seep onto the bearing surface, providing lubrication. When it cools, the capillary action draws the oil back in, creating a closed-loop system.

3. Layered Composites: These often feature a strong backing (like steel), an intermediate sintered layer (like bronze), and a low-friction overlay (often PTFE-based). The PTFE layer provides the primary sliding surface, offering extremely low friction.

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Contrasting Logic: Oilless vs. Traditionally Lubricated Bearings

The Tangible Benefits: Why Make the Switch?

Choosing oilless bushings isn't just about eliminating grease guns. It's about unlocking significant operational advantages:

• Drastically Reduced Maintenance: This is the most obvious benefit. No re-greasing means less labor, less scheduled downtime, and simplified maintenance protocols. Imagine the savings across a factory floor!

• Enhanced Reliability: Lubricant starvation is a major cause of bearing failure. Self-lubricating bearings ensure consistent lubrication, leading to predictable performance and longer service life, especially in hard-to-reach locations.

• Superior Performance in Harsh Conditions: Oilless bushings excel where traditional lubricants fail:

  • High Temperatures: Certain types can operate at temperatures far exceeding the limits of conventional greases.

  • Low Temperatures: No grease means no stiffening or freezing issues.

  • Contaminated Environments: The absence of sticky grease reduces the ingress of dirt, dust, and debris.

  • Vacuum or Underwater: Ideal for applications where liquid lubricants are impractical or impossible.

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• Cost Savings (Total Cost of Ownership): While the initial purchase price might sometimes be higher, the TCO is often significantly lower due to savings on lubricants, labor, downtime, and potential component failure replacement.

• Environmental Friendliness: Eliminating oil and grease leakage prevents contamination of products, machinery, and the environment. Crucial for industries like food processing, pharmaceuticals, and textiles.

• Compact & Simplified Designs: Without the need for lubrication systems (nipples, lines, reservoirs), machine designs can be more compact and streamlined.

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Exploring Viiplus's Portfolio: Finding Your Solution

Viiplus offers a comprehensive range of self-lubricating bearings designed to meet diverse application needs. Understanding the different series helps in selection:

• JDB Series (Graphite Plugged Bronze): Excellent for high-load, low-speed applications, intermittent motion, and high temperatures. The graphite plugs provide continuous solid lubrication. Ideal for heavy machinery, molds, and hydraulic components.

• SF Series (PTFE-Based Composite): Typically metal-backed (SF-1: steel, SF-2: steel/bronze) with a PTFE-based lining. Offers very low friction, good wear resistance, and suitability for dry running or marginal lubrication. Common in automotive, office equipment, and hydraulics.

• JF Series (Bimetal Bushings): Combines a steel backing with a sintered bronze or lead-bronze lining. Good load capacity and fatigue strength. Often used with grease or oil but can operate marginally lubricated. Found in engines, chassis parts, and agricultural machinery.

• FB Series (Wrapped Bronze): Often made from bronze strip, sometimes with lubrication pockets or through-holes. A cost-effective solution for medium loads and speeds, typically requiring initial greasing but offering extended re-lubrication intervals.

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Quick Comparison Chart (General Guide):

(Note: This is a simplified guide. Always consult specific product data sheets or Viiplus experts for precise application requirements.)

Uncertain which material or type suits your project? Our Bushing Material Selection Guide is designed to help, or Contact Us for a Free Quote and Expert Advice.

Why Partner with Viiplus? Expertise Meets Quality

Choosing the right supplier is as critical as choosing the right bushing. Here’s why companies worldwide trust Viiplus:

• Deep Expertise: Our foundation in metallurgy and tribology, coupled with a talented R&D team, means we understand the science behind reliable movement. We don't just sell; we solve friction challenges.

• Uncompromising Quality: We employ advanced manufacturing techniques (including sand casting, centrifugal casting, metal casting, investment casting) and a rigorous quality management system, ensuring every bushing meets the highest standards.

• Comprehensive Range: From standard metric sizes in JDB, SF, JF, and FB series to custom solutions including cylindrical, flange, double flange bushings, wear plates, and guide rails – we have the portfolio to match your needs.

• Global Reach, Seamless Logistics: Based in China, we ship sliding bearings worldwide. Our professional team handles customs clearance efficiently, ensuring smooth, timely delivery with all necessary documentation.

• Customer-Centric Approach: We believe in ethical practices and building trust. We offer flexible production (single units to large series), competitive pricing, and  online support.

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