C95800 aluminum bronze bearings, often referred to as ASTM UNS/SAE casting copper alloy bushings and plates, are highly engineered components that offer exceptional strength, wear resistance, and corrosion resistance. These bearings are made from a unique aluminum bronze alloy that combines the properties of aluminum and copper to create a material that is superior in many applications.

The C95800 aluminum bronze alloy is formulated to provide optimal performance in demanding environments. It possesses high tensile strength and yield strength, making it suitable for applications that require heavy loads and frequent operation. Additionally, the alloy's aluminum content contributes to its excellent corrosion resistance, particularly in seawater and other harsh environments.

ASTM UNS/SAE casting copper alloy bushings and plates made from C95800 aluminum bronze are precision-cast to ensure dimensional accuracy and consistency. These components are commonly used as bearings in pumps, valves, and other rotating equipment where smooth operation and durability are crucial.

The casting process allows for the production of complex shapes and geometries, making C95800 aluminum bronze bushings and plates suitable for a wide range of applications. Their excellent wear resistance ensures that these bearings maintain their performance over extended periods of use, even in harsh conditions.

In summary, C95800 aluminum bronze bearings, ASTM UNS/SAE casting copper alloy bushings, and plates are superior components that offer high strength, wear resistance, and corrosion resistance. They are ideal for applications in marine, industrial, and other demanding environments where reliability and durability are essential.

Oilless Bronze Bushing, Aluminium Bronze Bushing Manufacturer, Supplier, Exporter - Top Quality, Fast Turnaround

High Quality Factory Oiless Bushings Products

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

• Maintenance free bearing and guide bushes, bronze with solid lubricant

• Maintenance free bearing and guide bushes, thin walled, bronze with solid lubricant

• Flanged bush, self lubricating

C95800 Aluminum Bronze Bearing | ASTM Casting Copper Alloy Bushing & Plate

C95800 Aluminum Bronze Bearing Plate

Your one-stop-online sale for all of your industrial needs. Bronze Plate & Bronze Parts Material Supply just an idea, and has since expanded to become one of the key players in the industry.

C95800 Aluminum Bronze Bearings & Bushing Made to order from china

BRASS & BRONZE ALLOYS Bearings

VIIPLUS can not only manufacture copper alloy BRONZE BUSHING & BEARINGS material according to China's national standard but also can produce it as the related standards of the ASTM(UNS, SAE), EU and JIS, etc. What's more,we can also develop the copper alloy BRONZE SLIDING BEARINGS material according to the special requirements and drawings of customers.

Specification: ASTM B148, B763 MIL-B-24480 SAE J461, J462.

Machining Copper Alloy Bronze Bushing Parts

VIIPLUS's bronze bushing products can be used in many fields, especially for high strength and high wear resistance.

A wide range of industrial and civil applications, such as hydraulic pump bushing, automobiles bearings, engineering machinery plain bearings, aerospace, marine vessels self-lubricating bearings, and more.

We will widely promote the positive sliding bearings product in different industries and willing to provide some solutions.

CHEMICAL COMPOSITION (%max., unless shown as range or min.)

1. Fe content shall not exceed Ni content.
2. Fe content shall not exceed Ni content. Ni value
Note: Cu + Sum of Named Elements, 99.5% min.

C95800 is a bronze alloy Bushing & Bearings

This aluminum bronze alloy contains iron, nickel and manganese, so it has high strength, good wear resistance and corrosion resistance, and is used for casting high-load gear, shaft sleeve, Marine propeller, etc.

Note:
1. A single value in the chemical composition list is the maximum value of this element.
2. The hardness value in mechanical properties is for reference only.

TYPICAL USES

Fasteners: Nuts Industrial: Shafts, Machinery, Valve Bodies, Propeller Hub, Worm Wheels, Propeller Blades, Pickling Equipment, Worms, Wear Plates, Gears, Bushings Marine: Marine Hardware, Valves in contact with sea water, Covers for Marine Hardware.

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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