The CAM Upper Bronze Plate, featuring the CUP self-lubricating technology, is a precision-engineered component designed to provide exceptional wear resistance and smooth operation in a range of industrial applications. This bronze plate is crafted from high-quality materials, ensuring durability and long-lasting performance.

The CUP (Cast-in-Place) self-lubricating feature eliminates the need for external lubrication, reducing maintenance requirements and enhancing operational efficiency. This technology ensures a constant supply of lubricant to the contact surfaces, minimizing friction and wear, even under high loads and speeds.

The CAM Upper Bronze Plate offers customized size options to cater to specific application requirements. This flexibility allows for seamless integration into various mechanical systems, ensuring optimal performance and reliability. Wh it's a standard size or a unique dimension, we can fabricate the plate to precise specifications.

In addition to its self-lubricating properties and customizability, the CAM Upper Bronze Plate also exhibits excellent corrosion resistance and mechanical properties. It can withstand extreme temperatures and harsh environments, making it suitable for use in a wide range of industrial settings.

Overall, the CAM Upper Bronze Plate with CUP self-lubricating technology and customized size is a robust and reliable solution for industrial applications that demand high performance and durability. Its precision engineering and innovative design make it a trusted choice for ensuring smooth and efficient operation.

Copper Alloy Brass Graphite Lube Plate Solid Lubrication Maintenance Free

CAM Upper Bronze Plate CUP, Customized wear-resistant self-lubricating plate guide SEW guide plate STW graphite copper plate JTWP copper slide plate .

Corrosion resistant self-lubricating wear plate Graphite copper plate Bearing JESW

VDI 3357 Self Lubricating Bearing Overrun Cam Bronze Customized Size

Cam Slide Plate For forced follower block Stamping Die Components punch CKFV CKFW CKFC CKFB

Wear Plates, Copper Alloy + Oil Free Solid Lubricant, standard Oil free component for metal stamping die. slide plate, self-lubricating, Strips, Liners and Shoes | Bi-Metal, Cam Dwell, L-Gibs, V-Blocks, Custom Designed bronze wear plate

Cam Slide Components Current:CAM Upper Plate CUP

CAM Upper Plate, standard Oil free component for metal stamping die.

Model: 25CUP
25CUPW bronze material: Copper Alloy + Oil Free Solid Lubricant
25CUPF cast iron material : FC250 + Oil Free Solid Lubricant
25CUPI steel material : S45C + Oil Free Solid Lubricant
25CUPS sintered material : Sintered Alloy

Model
25CUP/25CUPW/25CUPF/25CUPS/25CUPI
Manufacturer Code
CUP/CUPW/CUPF/CUPS/CUPI/SOPF/SOPS/SOPX/SOPW/FUP/CUN/SUP

Wear Plates, Strips, Liners and Shoes | Bi-Metal, Cam Dwell, L-Gibs, V-Blocks, Custom Designed

Bronze wear plates with solid lubricant plug (graphite)

Wear Plates, Strips, Liners, and Shoes

The pieces can be supplied in various sizes and shapes, with dimensions ranging from a few centimeters to lengths of 12 feet or more. Chamfers are provided to ensure that the entire surface is lubricated.

Wear plates can be ordered with all the bronze alloys we sell.

VIIPLUS specialized in research and development, production and sale of self-lubricating bearings. The main Bronze wear plates with solid lubricant plug (graphite) products are metallic polymer composite bearings, bimetallic composite bearings, bronze coated bearings, self-lubricating monometallic bearings and other bearings.

VIIPLUS specializes in the export,wholesale and supply of a quality range of graphite-filled bronze plates used in steel rollers and mineral machines. The offered bush was designed according to the needs of our customers and is highly valued by our renowned customers. Apart from that, the Busch provided is designed by the experts of our suppliers using first-class raw materials and modern technology in accordance with the established industry standards.

The wear plates guide and control the linear movement when there are heavy forces to face. These plates act as linear bearings to guide and control the movement. National Bronze Mfg. Offers different types of bronze wear plates, ranging from unfinished cast bronze plates to fully finished machined components.

Featrue

Wear plates

Wear plates are used to guide and control linear motion when there are high forces that you have to struggle with. Originally developed for metal stamping dies, they find many other applications in molds, special machines and heavy equipment.

VIIPLUS produces wear resistant plates that meet all industry standards. VIIPLUS wear plates are available in a wide range of standard inches and metric sizes and are available in steel or aluminum bronze with or without self-lubricating graphite.

If a standard sheet does not work, VIIPLUS can economically create custom configurations for special sizes, hole patterns or graphite patterns.
Also check our abrasive strips section. Protective straps are a similar Bronze wear plates with solid lubricant plug (graphite) product but are available in a wider range of sizes.

Now Offering a Standard Line of Self Lubricating Graphite Plugged Wear Strips

1.Allows maintenance-free and long-lasting operation;

2.Suitable for high static and dynamic loads;

3.With a low and even friction coefficient and no stick-slip effects;

4.Suitable for dirt, corrosion, shock loading and edge loading;

5.The base material provided good shock absorption capacity;

6.Can be used over a wide temperature range;

7.Suitable for moving back and forth, turning and oscillating with start frequency and difficulty in making oil film events;

8.With a low wear rate and a long service life.

Structures

① Solid lubricant film
② Solid lubricant plug
③ Bronze backing

Specification

Wear Plate Standard Sizes Bronze Bushing​ Graphite Bronze Plate

Characteristics

·Provides long lasting wear surface

·Low coefficient of friction

·No pre-drilled hole equals the flexibility of the mounting model

Application

Wear plates or linings are used to prevent damage to the main machines due to abrasion or impact and to increase the life of the machine.

Examples of machines or components that may require wear plates or liners are:

·Crushers
·Crushers
·Foundry equipment
·Equipment for steel and aluminum plants
·Heavy equipment for earth moving and coating

Other applications for abrasion resistant steel include:

·Put on the blades
·Choppers
·Scrapers
·Mining tools
·Chippers
·Punch Press Applications
·Punch Press Applications
·Put on the rings
·Put on the segments
·Cup scrapers

Wear Plate and Wear Products are available in:

Self Lubricating | Ear Strip / Wear Strips | Graphite Impregnated Plugs | Self Lubricating Bronze | U&V Blocks | Aluminum Bronze Wear Plate | Gib Assemblies | L Gibs | V Gibs |Steel with Graphite Plugs | Base Plate | Bronze with Graphite Plugs | Special Wear Plate |Custom Wear Plates | Automotive Wear Plates | Keeper Block Wear Plates | Aerial Cam | Die Mount Cam | Cam Unit | Guide Post | Guide Post Set | Sintered Wear Plate | Die Components | Bushings | Pins | Mold Components | Blank Die | Die Ace |

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.

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.

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.

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.