Wear Plate #500SP (SWP) (SWP-75100B) Non-Lubricated

Wear Plate General Purpose Plate #500SP (SWP) (SWP-75100B), non-lubricated, Slide plates / copper alloy / solid lubricant, On-Demand Manufacturing,

Wear Plate #500SP (SWP) Non-Lubricated
500SP1-SL1, Bushing (SPB)
Dimensions, Tolerances, and Material Specs for the Bushing and Solid Lubricant
Self-Lubricating Bush Material
Oilless Bushes for On-Demand Manufacturing

500SP1-SL1, Bushing (SPB) (SPB-081208) , The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs.

The Straight Type Wear Plate #500SP SWP-75100B Non-Lubricated is a high-quality wear component designed for use in various industrial applications where friction and wear are a concern. This wear plate is made of durable materials that can withstand heavy loads and high-speed movements, ensuring long-term reliability and performance.

The straight design of the wear plate provides a stable and secure fit, making it easy to install and integrate into existing systems. The #500SP SWP-75100B model is specifically engineered to meet the demands of specific applications, ensuring optimal performance and durability.

Since this wear plate is non-lubricated, it relies on the material's inherent properties to provide wear resistance. This means that it does not require external lubrication, reducing maintenance requirements and operational costs. However, it is important to note that in some applications, lubrication may still be necessary to ensure the best possible performance and lifespan.

Overall, the Straight Type Wear Plate #500SP SWP-75100B Non-Lubricated is a reliable and cost-effective solution for reducing friction and wear in industrial equipment. Its durable construction and precision manufacturing make it a suitable choice for a wide range of applications where wear resistance is crucial.

Material Copper alloy with Special solid lubricant (embedded) Standard VDI 3357

Slide plates, copper alloy, solid lubricant

High tensile brass based / solid lubricant embedded

Configured Specifications oilless bushing drawing Wear Plate

wear plate SWP-75100 non-lubricated

dimensions, tolerances, and material specs for the bushing and solid lubricant.

Information on spec./dim.

Basic Information

Please check the type/dimensions/specifications of the part SPB-081208 in the #500SP1-SL1, Bushing (SPB) series.

CuZn25Al5Mn4Fe3-C. is a high tensile brass bearings; It is an extremely hard material, especially suited for machine elements submitted to the die & mould.

• high tensile brass bushing

• It is an extremely hard material, especially suited for machine elements submitted to the highest demands.

• The closest international standard is the ASTM B505 C86300

• VIIPLUS has a large stock of rectangular bars and round solid and hollow bars with immediate availability.

• An overview of the High Tensile Brass Bronze Cuzn25al5mn4fe3 ASTM B505 C86300 Bushings
A variety of alloys consisting of more than two elements are called special brasses. Such as aluminum, lead, tin, manganese, nickel, iron, silicon composed of copper alloy, high force brass is one of them. High strength brass has strong wear resistance, high strength brass, hardness, strong chemical corrosion resistance. There are machining mechanical properties are also very superior. High strength brass is often used to manufacture sheet, bar, bar, pipe, casting parts, etc.

Application domain editor

Colliers brass application is very extensive, the casting made of bearing and bushing, domestic mainly made of high strength brass for matrix solid lubrication oil-free bearings (hereinafter referred to as solid embellish bearing), is to use brass Gao Ligao strength as matrix, and embedded radial arranged orderly cylindrical polymer filler for friction materials (general graphite, molybdenum disulfide, , such as oil lubricant), its superiority lies in its made of copper alloy and non-metallic antifriction material has the respective complementary advantages, not only has high bearing capacity, and break through the boundaries of generally depends on the oil film bearing grease lubrication, achieve no oil lubrication, The embedded solid lubrication is easy to form lubrication film, which plays a great role in improving the friction and wear performance, and is stable, reliable and cost-effective. Compared with the composite oil-free bearing, it has the advantages of good machinability, high precision, strong bearing capacity and good wear resistance. The self-lubricating guide bush guide can be used in many fields such as engineering machinery joints, such as excavator, mining scraper, the rotating drill, concrete pump trucks, rock drill machines, hoist, port cranes, etc., and metallurgical machinery casting machinery, water conservancy machinery, transportation machinery, rolling mill, bottle blowing machine blown film machine, injection molding machine cross-clamping differential, tire vulcanizer, trailer balance beam, vacuum switch, etc.

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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