Manganese Bronze Bushing Packaging Machinery Graphite Plugged Bushings Replacement Parts For Plastic Injection Machinery

When it comes to packaging machinery and plastic injection machinery, reliable and long-lasting bushings are crucial for ensuring smooth and efficient operations. Our manganese bronze bushings, specifically designed for these applications, offer a robust and durable solution.

Crafted from high-quality manganese bronze, these bushings exhibit excellent wear resistance, corrosion resistance, and mechanical strength. The incorporation of graphite plugs within the bushings provides efficient lubrication, reducing friction and heat generation, thus extending their service life.

Our manganese bronze bushings are precision-machined to fit perfectly into packaging and plastic injection machinery. Wh you need bushings for rotating shafts, pivot points, or other critical components, we have the right parts to meet your needs.

As a leading supplier of graphite plugged bushings, we understand the importance of having reliable replacement parts on hand. That's why we offer a comprehensive range of manganese bronze bushings in various sizes and configurations to suit different machinery models.

Our commitment to quality and reliability is unwavering. We adhere to strict manufacturing standards and employ rigorous quality control measures to ensure that each bushing meets the highest performance standards.

If you're looking for a dependable and durable solution for your packaging or plastic injection machinery, our manganese bronze bushings are the perfect choice. Contact us today to learn more about how our graphite plugged bushings can enhance the performance and efficiency of your equipment.

PROFESSIONAL ALL TYPE OF BRONZE BUSHINGS SUPPLIER.TRUSTED PLAIN BEARINGS MATERIAL COMPANY,COMPETITIVE PRICING & DELIVERY.C86300,C93200...SPECIALTIES: MANGANESE BRONZE,TIN BRONZE, ALUMINUM BRONZE BEARING MATERIAL.

In Sliding Bearing & Bushings, VIIPLUS self-lubricating bearings are optional, low noise and self-lubricating. They are widely used in packing machines, cylinders and automatic guides.

SOLID BRONZE PACKAGING MACHINERY BUSHES METALLIC PLUG GRAPHITE CAST BRONZE LUBRICATION BEARINGS | VSB-50S2

Cast Bronze Bearing with Graphite Plugs

For injection molded housings and application- appropriate, self-lubricating bearings

VIIPLUS China Bronze Metal maintenance-free, self-lubricating bearings exhibit wear- and seizure-resistance in continuous operation of high precision industrial equipment such as machine tools, injection molding machines and robotics.

WE MANUFACTURE AND DESIGN BRONZE BUSHINGS FOR DIES & MOULD.WORKING TOG TO CREATE SOLUTIONS FOR THE MOST DEMANDING PLAIN BEARING APPLICATIONS.STANDARD-STOCKED SIZE FOR BRONZE BUSHINGS.WE ARE CASTING BRONZE WITH DIFFERENT MATERIAL ACCORDING TO CUSTOMER REQUIREMENT. WE CAN OFFER THE COMMON MATERIAL IN PHOSPHORUS BRONZE(C51000,C52100,C52400,C53400,C54400), LEADED TIN BRONZE{C93200(SAE660,RG7),C93600,C93700(SAE64),C93800(SAE67),C94100}, ALUMINIUM BRONZE(C61000,C61300,C62300,C62400,C62500,C63400,C95400)
MANGANESE BRONZE(C67300,C67400,C86200(SAE430A),C86300(SAE430B),C86500),
TIN BRONZE(C90500(SAE62),C90700(SAE65),C91000,C92300,C92700)
AND NICKEL ALUMINUM BRONZE(C9500,C95800,CUAL10NI5FE5). WE MANUFACTURE AS PER BS (BRITISH STANDARD), ASTM (AMERICAN STANDARD), DIN (GERMAN STANDARD), JIS (JAPANESE STANDARD) OR ANY OTHER STANDARD DESIRED BY THE CUSTOMER.

Graphite is mechanically forced into the holes/grooves under extreme pressure. A film of lubricant is transferred to the shaft as it begins to turn. These bearings offer continuous lubrication over long periods without maintenance.Plug graphite bearings are primarily used in applications that need continual lubrication in hard to reach areas.

Widely used in the injection molding machine molding machinery, rubber machinery, die-casting machines and other occasions.
Bearing Advantages:when using the solid lubricant bushing ..

There is no needs for considering the oil-putting set in designOil offering system is an energy waste and time waste set in mechanical design.
Properly and simply designed, widely used;

FEATURE

The high strength copper alloy provides the mechanical bearing capacity of the bearing, and the lubricant can provide a continuous source of lubrication for the bearing surface to form a good friction pair. Suitable for medium and high load, frequent failure to refuel or difficult formation of oil film. Typical applications include: plastic mechanical elbow bearing, green pillar guide sleeve, port machinery, hydraulic engineering gate, mining equipment, etc.

PRODUCT ADVANTAGES

·Can be used for a long time without maintenance;

·Designed for high static load and dynamic load;

·Low friction coefficient, no "sticking" phenomenon;

·Dust resistance, corrosion resistance, impact resistance and edge load resistance;

·The metal substrate has good shock absorption ability;

·Can be used in a wide range of temperature;

·Suitable for reciprocating, rotating and swinging start frequent and difficult to form oil film occasions;

Special bronze bearing for injection molding machine

Injection Molding of Plastics, Pressure Diecast

The VIIPLUS manufacturer company has been committed to new Graphite Plugged Bushings research and development, material performance, improved JDB series solid inlaid self-lubricating axle sleeve with high strength, wear resistance, free maintenance etc, has successfully supporting several world famous manufacturers of injection molding machine, die-casting machine.

SELF-LUBRICATING BEARINGS ARE TYPICALLY USED IN THE FOLLOWING APPLICATION

My company's self-lubricating bearing Graphite Plugged Bushings products have been supplied in the chassis walking body, body parts, hydraulic components and other components.

Including bimetal boundary lubrication rolling bearings, metal-based self-lubricating bearings and metal-plastic self-lubricating rolling bearings.

These bearing materials have excellent wear resistance and dust resistance under high load conditions, and the self-lubricating technology greatly prolongs the maintenance cycle of the bearing, thus improving the utilization ratio of the equipment and reducing the maintenance cost.

Material:CuAI10Ni5Fe4

TYPICAL APPLICATION

The Graphite Plugged Bushings is widely used on consecutive casting and rolling machines, mine-exploiting equipments, ships, steam engine, etc.

Hydraulic Cylinder Casting Bronze Flange Bearing With Solid Lubricant

MATERIAL STRUCTURE

1. Design the initial lubrication film as required to reduce the initial friction factor.

2. Solid lubricant, according to the direction of movement has a regular embedded arrangement, in the course of operation, the release to the bearing surface to form a solid lubrication film, play a role in reducing the friction factor to improve the wear resistance.

3. High strength copper alloy, provides bearing performance of bearing substrate, has better impact resistance, corrosion resistance.

STRUCTRUE CHARACTERISTICS APPLICATIONS

VSB-50 Solid Lubricating Bearing is produced by strengthening brass that has good physical performance and good capability for casting. What's more, the brass material has pretty good anti-erosion abitity in air, fresh water and sea water. The surface is regularly and finely machined with sockets in which particular solid lubricant is filled. The Graphite Plugged Bushings is widely used on consecutive casting and rolling machines, mine-exploiting equipments, ships, steam engine, etc.

Solid Lubricant Casting Aluminum Bronze Bearings Bushings

VSB-50 material is made of strong cast bronze based metal with special solid lubricants embedded. The base metal withstands high load and the solid lubricants provide self-lubrication. The bearing shows excellent performance without pre-lubrication under conditions of extreme high/low temperature with low speed. This material provides a maintenance-free bearing solution, particularly for high load, intermittent of oscillating motion.

AVAILABILITY

Bearing forms available in standard dimensions

· Cylindrical bushes
· Flanged bushes
· Sliding plates

Bearing forms made to order: standard forms in special dimensions, thrust washers, flanged thrust washers, half-bearings, special shapes obtained by stamping or deep drawing, customized bearing designs

TYPICAL APPLICATIONS

This kind of bearing can be applied under dry, high temperature, high pressure, corrosive, water or other chemical environments when no oil can be introduced. It is widely used in automotive Graphite Plugged Bushings products line, water engineering, dam gate, plastic industries, successive casting machines, steel rollers in metallurgy industry, mineral machines, ships, turbo generators, hydraulic turbines and injection molding machines...

China Bearing Technologies

Your recognised global partner for sliding bearing applications.
Working tog to create solutions for the most demanding bearing applications.

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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