"Guide Self Lubricated Bronze Self Lube Wear Plates Inch & Metric Sizes" refers to a type of self-lubricating bronze wear plate that has self-lubricating properties and is available in both inch and metric sizes for guidance and friction reduction. Here are some detailed points about this product:
Self-Lubricating Bronze Material: These wear plates are made from bronze, a copper alloy that typically contains tin or other alloying elements. Bronze is widely used in the manufacture of bearings and wear-resistant parts due to its durability and self-lubricating characteristics.
Self-Lubricating Features: Self-lubricating bronze materials contain dispersed solid lubricants such as graphite or molybdenum disulfide (MoS2), which form a lubricating film on the material's surface to reduce friction and wear.
Wear Plates: Designed to withstand high loads and wear, these wear plates can be used in machinery, conveyor systems, sliding parts, etc., to reduce maintenance requirements and extend equipment life.
Inch and Metric Sizes: Available in a variety of sizes to meet the needs of different customers. Inch sizes are commonly used in the United States and some countries that use traditional imperial units, while metric sizes are widely used in countries that have adopted the International System of Units (SI).
Application Fields: Self-lubricating bronze wear plates can be applied in a variety of industrial fields, including automation equipment, food processing machinery, agricultural machinery, conveyor systems, mining equipment, etc.
Reduced Maintenance: Due to their self-lubricating properties, these wear plates reduce the need for regular lubrication, thereby reducing maintenance costs and downtime.
Durability and Reliability: Bronze wear plates are favored for their durability and reliability, providing long-term service in harsh working environments.
Installation and Use: These wear plates can be customized according to specific application requirements to ensure they are installed correctly and perform at their best.
When selecting and using self-lubricating bronze wear plates, factors such as operating conditions, load requirements, temperature range, chemical environment, and expected service life should be considered.

Guide self lubricated wear plates Available include imperial and metric (NAAMS) sizes. Materials include Brass,Bronze, C86300 manganese bronze ,C93200 Tin Bronze,C95400 bronze and Self Lubricating Products,plugged graphite wear plate Products.

Bronze wear plates with solid lubricant plug (graphite)

Included in our full line offering are wear plates, wear strips, guide blocks, and bushings in both inch and metric sizes and are available in brass, bronze and self-lubricating materials. Designed for maintenance free production the product line features high strength quality and reliability.

guide self lubricated wear plates, guide wear plates, self lubricated wear plates manufacturers China, factory, low price, customized, buy, made to order online.View more:www.viiplus.com

TECHNICAL DATA

Graphite Plugged Bronze Bushings | Slide Plates | Washers | Slide Guides

Features

1．No oil supply device, oil hole, oil groove
The cost of the fuel supply system, the cost of processing, assembling, and so on, can greatly reduce the cost of manufacturing.

2．Operation cost reduction
Greatly reduce the use of lubricating oil and equipment maintenance costs, but also exempt from the risk caused by the shortage of oil.

3．Design time shortened
No oil can make the design, structure is greatly simplified, reduce costs, save design time. In addition, using self-lubricating bearings can also improve the mechanical properties and prolong get remarkable results using life and improve the reliability.

4．Recovery and environmental protection of lubricant
No need to waste oil recycling, is conducive to environmental protection.

Use notes

1．In the possible case, the design uses the standard specification as far as possible;

2．Please note that there is no foreign body in the assembly;

3．After using the sliding surface, formed by solid lubricant oil film in surface with black or gray black phenomenon, please do not scrub, as usual.

4．Before the assembly, if the lubricating oil applied to the grinding parts, can shorten the running in period, conducive to the operation of machinery, operation;

5．When the assembly should be slowly pressed into, it is strictly forbidden to beat, so as to avoid damage to the bearing and deformation;

6．Design, different parts should be selected with appropriate material, in order to improve the mechanical performance, to extend the service life of the bearing;

7．In the high load, reciprocating motion, the proposed use of screw fixation;

8．In fresh water, sea water and in the sea, on the use of stainless steel or surface plating.

Advantages

1. Flexible design, simple, convenient with wide applications

2. FunctionaI in absence of oiI

3. Cost efficiency Iubricating costs as well.

4. Excellent performance under high-load, Iow-speed circumstances

5. In circumstances where it is difficult for the oiI films to generate, such as the alternative movements, swinging movements and frequent on-and-off, SLBs highlights their excellent resistance to abrasion.

6. Excellent chemical resistance and corrosion resistance

7. The cost of the products is more competitive and compared with other products of the same kind, the SLB features in longer service hours, less maintenance, longer replacement period and better performance.

Application

At present, the product has been used in metallurgical continuous casting machines, train supports, steel rolling equipment, mining machinery, ships, gas turbines and other occasions such as high temperature, high load, low speed and heavy loads.

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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