Oil-free Guide Bushing –Self Lubricating Tech

Provide you with a specialized one-stop service for guide bushing! Quicker parts, flexible service. Get a quote today. Custom parts shipped fast. Passed ISO certification.

Thrust Washer

Bronze Thrust Washer With Graphite To Meet Our Customer’S Demanding Requirements.

Wear Plate

Self-lubricating slide plates, graphite wear plates, and professional processing of a variety of non-standard wear plates

Flange Bush

A flanged bronze bushing can facilitate the positioning during axial installation so that there will be no slippage.

Precision Machined Parts – Custom Guide Bushing

We Design & Manufacture High-Quality guide bushing. Email Today For More Info! Get A Free Consultation For bronze guide bushes From Bronzeoilless.com.

DIN9834 Oilless Guide Bushes

DIN 9834 oilless guide bushes are typically made of materials such as bronze with embedded solid lubricants like graphite, offering maintenance-free and wear-resistant properties. The guide bushes conform to the DIN 9834 standard and are available for use in different industries, including the automotive and mold parts sectors.

Molten bronze meeting required customer specifications is poured from a furnace into a ladle. The metal is then poured into a spinning die. The size of the die determines the outer diameter of the casting. The amount of molten metal poured into the die determines the inner diameter of the casting. The casting is then removed from the die, scheduled for production, and then machined and quality tested. Centrifugal castings are produced by ASTM B271, or to an applicable customer specification.

Centrifugal Casting Process

With continuous casting, molten bronze is poured into a fitted crucible from a furnace. The crucible has a fitted water-cooling die. The metal then cools and is withdrawn from the die in small incremental steps using a roller system. The size of the die determines the diameter of the product produced. Shapes of continuous cast bars include hollow tubes, solid round bars, and rectangular or square flats. Continuous castings are produced by the ASTM B505 standard.

Continuous Casting Process

With computer numerical controlled machines (CNC) and manual machines including turret lathes, vertical mills, and horizontal mills our capabilities are endless. These capabilities allow us to supply parts to our customers from 1″- 100″ in diameter and lengths up to 60″. Bushings, washers, spacers, seal rings, wear plates, liners, and gibs are economically cast from a fraction of an inch to several inches thick and are machined to specific shapes and sizes holding tolerances as close as .001″ of an inch.

Machining Capabilities

Two common bronze bushing materials and their uses include: Oilite: Oil impregnated bronze bushings formed using powder metallurgy. Applications depend on the type of oil used and may accommodate high and low-speed machinery, high and low-temperature machinery, and food-grade applications.

Bronze Alloy Material

With computer numerical controlled machines (CNC) and manual machines including turret lathes, vertical mills, and horizontal mills our capabilities are endless. These capabilities allow us to supply parts to our customers from 1″- 100″ in diameter and lengths up to 60″. Bushings, washers, spacers, seal rings, wear plates, liners, and gibs are economically cast from a fraction of an inch to several inches thick and are machined to specific shapes and sizes holding tolerances as close as .001″ of an inch.

Quality Control


Brass Bushing For Rolling Mill

Brass Bushing for your rolling mill Extends the life of your machinery, reduces replacement costs, and increases your mill's overall performance. Make the wise choice for your business and ensure a bright future for your rolling mill.


Slide Plates Used In Farming

Slide plates are typically made from durable materials such as C86300, C93200, and C95400. Their primary purpose is to enhance the overall performance and longevity of agricultural equipment.


Conveyor Belt Bearing Bronze

Shop a great range of conveyor belt bearing at Bronzeoilless.com. Each bronze bearing is designed for a specific tube diameter and gauge as well as shaft size.


Excavator Bushing

Get the part you need fast from our huge selection of excavator bushings. Specializes in Supplying Heavy Equipment Parts for Heavy Machines. Contact Us Now.


Robot Bearing Bronze

Rotational or swiveling movements of a robot require joints in which robot bearing bronze ensures "smooth" operation and Reduces downtime and avoidable accidents


Cam Unit

Our standard cam units are used to punch, cut, and form sheets and plates. It Change vertical movement into horizontal or inclined movement by the use of inclined wedges and sliding blocks.

guide bushing oil-free guide bushes with graphite

Oil-free guide bushing with graphite can replace the rolling bearing and copper alloy bearings in high-pressure, high-temperature, and high-accuracy applications. Structure: High-strength casting bronze embedded with solid lubricants.

Features: Cost-effective; Adaptable; Wear-resistant; Obvious advantages when used under high-load and oil-free conditions; Solve special needs in environments that generally cannot be met by copper bushings.

Economic Guide Bushing And Components

Our high-precision, durable guide bushing bronze is designed for universal use in the fields of toolmaking, machine engineering, measuring device design, and apparatus engineering. In addition to our large range of standard guide bushings, our customer-specific guides bronze bushings make it possible to implement tailor-made solutions optimally, quickly, and economically – with maximum quality and extended lifetime guaranteed.

Precision Oil-Free Guide Bushing Manufacturers & Suppliers

Self-Lubricating Bearings Guide Bushing can be widely applied in continuous casting machines, mining machines, ships, air turbines, Hydraulic turbines, and plastic injection molding machines.

  • Standard sizes & customized type is available upon request.
  • Follow DIN, JIS, AISI Standard.
  • Metric or Inch guider bush sizes are available.
  • Our standard products: – Oilless Guide bushing, flanged bronze bushing, wear plate, and thrust washers. By changing the metal-bearing material or lubricating the Oilless Bearing can be tuned to accommodate different levels of loading.
  • Depending on the speed, load, mating surface, or lubrication the different self-lubricating materials fit your system, resulting in low wear and friction.
  • The bronze oilless guide bushing, with its unique plugged graphite, can allow maintenance-free and lubricated parts, with high performance and reduced downtime.
T type guide bushing manufacturer
graphite plugged bronze bushing guide bushing

Graphite Guide Bushing & Bearing – Mould & Die Solutions

As we all know, guide bushing is generally used with the guide pillar, playing a guiding role. The guide pin and guide bush are generally used in injection molds or some machinery to ensure the accuracy of movement.

Graphite Guide Bush-Based High-Strength Copper Alloy

Graphite guide bush is mainly based on the high-strength copper alloy. It is inlaid with a specially formulated solid lubricant as a lubricating medium to replace the traditional oil-grooved copper guide bush. It can be used in environments that are not easily oiled, chronically oil-starved, or oil-free, thus compensating for the lack of regular oiling of traditional copper bushings.

Because of its high hardness, high strength, low cost, and twice the service life of ordinary copper bushings at low speed and heavy load, it is favored by customers.

Why Use A Bronze Guide Bush?

  • High Load Guide Bushing, Maintenance free bearing and guide bushes, thin walled, bronze with solid lubricant

  • Wear & Low Friction, Maintenance free bearing and guide bushes, bronze with solid lubricant

  • Standard guide bushes parts are used as standard size products in tool construction, mould making and mechanical engineering. (Tool & Die Parts and more), Tolerance compensation

  • Corrosion resistance, Standard parts for Tool Construction, and Mould Making

  • Standard components for tool makers, mechanical

    engineering and mold makers, Low Noise & Vibration

Why choose graphite guide bushing for mold guide bushing?

Mold guide bushing is used in combination with the components in the mold to ensure that the mold with accurate positioning to guide the activities of the mold stroke of the original guide.

The graphite guide bushing has a wide operating temperature, sufficient solid smooth material content, uniform release, outstanding self-smoothing function, and bite, and can effectively protect the journal to achieve durable use.

oilless bearing catalog
phosphorous bronze busing guide bushing

Advantage Of Oilless Guide Bushes

Guide bushing bronze performance mainly includes the following three points:
1. Corrosion Resistant
One of the characteristics of guide bushing bronze is corrosion resistance. It is mainly used in the atmosphere and fresh water, as the environment remains relatively good. In the process of using guide bushings, it is generally not easy to bite.
2. Wear Resistance
The wear resistance of guide bushing is still very good compared with other materials. Equipment made of different materials has different characteristics. The internal organization of guide bushing bronze parts is still tight and not too loose. There are no pores or trachoma, so the guide bushing still has a bright appearance and an exceptional color. Importantly, it has relatively high hardness.
3. Compression Rate
The compressive strength of guide bushing is also relatively good. It has a high surface pressure and can withstand the lateral pressure of the bearing well. Guide bushing bronze can also work under high load pressure and are suitable for low-speed and heavy-load applications.

Guide Bushing Bronze Application

The role of guide bushing bronze in the machine is to reduce friction, reduce vibration, prevent corrosion, reduce noise, facilitate maintenance, and simplify the structure manufacturing process.

In the moving parts, the long-term friction will cause the parts to wear out, this time using copper bushings can reduce the friction. If the guide bushing wears to a certain point, only the copper bushing needs to be replaced, thus saving the cost of replacing the shaft or seat.

Guide Bushing Bronze Application Areas

Axial thrust bearing ring is a machine spare parts, applications supporting: diesel engines, automobiles, agricultural machinery, hydraulic machinery, machine tools, forestry machinery, engineering machinery, mining, railroads, ships, petrochemical machinery, die-casting machines, metallurgical equipment; food packaging machinery, textiles, light industry machinery and aviation, weapons and other industries and departments of various machines, machinery.

Graphite Impregnated Bronze Bushings guide bushing
Precision machining made easy with Guide Bushing

5 Signs That Your Guide Bushings Need to be Replaced

Guide bushings are an essential component of power tools, and over time they can wear out or become damaged, leading to a decrease in performance or even accidents. Here are five signs that your guide bushings may need to be replaced:

Irregular Cuts

If you notice that your cuts are not straight or accurate, this may be a sign that your guide bushings are worn out or damaged. The bushings are designed to guide the cutting bit, and if they are not functioning properly, the cut may be uneven.

Difficulty with Adjustments

when you find that it’s challenging to adjust the depth or angle of your cutting bit, this could be an indication that your guide bushings are worn or damaged. Over time, the bushings can become misshapen or lose their smoothness, making adjustments difficult.

Increased Vibration

If you feel more vibration than usual when using your power tool, this could be a sign that your guide bushings are worn or damaged. The bushings are designed to reduce vibration and provide stability; if they do not function correctly, the tool may vibrate excessively.

Excessive Wear

inspect your guide bushings and notice visible signs of wear or damage, such as cracks or deformations, it’s time to replace them. Worn or damaged bushings can lead to poor performance and even accidents.

Unusual Noises

when you hear strange or unusual noises when using your power tool, this could be a sign that your guide bushings are damaged. The bushings are designed to provide smooth and quiet operation, and if they are worn or damaged, they may produce unusual noises or vibrations.

The Secret To Precision Machining? Guide Bushing. Try It Today!