providing factory services of superior quality with focus on efficiency.

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Providing Quotes for Custom Parts and Large-Scale Production Orders

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Satisfaction guaranteed

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Ensuring timely delivery

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Revolutionize How You Produce Custom Components

self lubricating bearings

We Stand by Your Side from Initial Prototyping through to Production and Further.

The boundary lubricated bearing series can be customized with different substrate materials to suit varying operational conditions. Options include bronze substrates, stainless steel substrates, and “lead-free” formulations. The composite boundary lubricated bearings that are eco-friendly and lead-free are available in distinct colors: orange-yellow, orange, and blue.

Sliding bearings and Maintenance-free sliding bearings
Open Gap Type Split Bearing Bushes. These Metal-Polymer Plain Bearings POM Bushing Grease Lubricated are widely used in the Machinery Industry. (Inside Diameter x Outside Diameter x Length).

COMPOSITION

  • Metal-Polymer Composite Bushing Material
  • Steel Back + Porous Bronze Sinter +
    POM with Lubrication Indents

A Metal-Polymer Plain Bearing Greased Lubricated consists of three primary components: a steel back, a porous bronze sinter, and a polymer layer with POM and lubrication indents, detailed as follows:

Steel Back: Serving as the bearing’s foundation, the steel back ensures mechanical strength and rigidity. To enhance its resistance to atmospheric corrosion, it can be plated with copper or tin. For applications in corrosive environments, galvanization is an option.

Porous Bronze Sinter: Formed through a sintering process, this layer involves heating the material just below its melting point to bond the particles, creating a porous structure adept at retaining lubricant, thus facilitating the bearing’s self-lubricating capability.

POM with Lubrication Indents: The sliding layer is made from Polyoxymethylene (POM), an engineering thermoplastic known for its low friction attributes. This layer is typically designed with lubrication indents or pockets that store lubricant, enabling sustained self-lubrication.

The polymer’s chemical corrosion resistance is significant, with the underlying steel back and its protective coating largely determining overall corrosion resistance. Copper or tin plating on the steel back effectively wards off atmospheric corrosion, while galvanization is preferred for corrosive media exposure.

Boundary lubricated lead-free bearings and boundary lubricated bearings both utilize high-quality low-carbon steel as their substrate, integrated with a spherical bronze layer and a modified polyoxymethylene (POM) surface, forming high-performance bearings. These bearings excel under boundary lubrication conditions, eliminating the need for additional oiling over long-term use, significantly reducing maintenance costs and enhancing equipment operational efficiency.

The spherical bronze layer within the bearing not only bolsters mechanical strength but also facilitates timely heat dissipation, preventing overheating during operation. The modified POM surface layer offers exceptional lubricity and wear resistance, ensuring stable performance in harsh working environments.

A notable feature of these bearings is the wear-resistant layer’s surface design, which includes oil storage pits. These pits store lubricating oil during operation, achieving a self-lubricating effect that further extends the bearing’s lifespan.

Moreover, the lead-free design of these bearings underscores their environmental friendliness, aligning with modern industrial ecological standards. Hence, they are widely applied in various fields, including metallurgical machinery, mining machinery, hydraulic machinery, automotive, construction machinery, agricultural machinery, and the steel rolling industry. Their suitability in specific industries like food machinery, pharmaceutical machinery, and tobacco machinery also broadens their market applicability.

In summary, boundary lubricated lead-free bearings and boundary lubricated bearings, with their exceptional performance and wide-ranging applications, have become indispensable components in modern industry, providing robust support for the development of various sectors.

Tri-layer low-maintenance plain bushing has a base of lower carbon steel, onto which a porous bronze layer is sintered. Acetal copolymer (POM) is impregnated into the interstice of this bronze layer after the rolling process is completed. Lubrication indents are stamped into this layer.

The Boundary Lubricated Bearing series, renowned for its superior lubrication performance and broad applicability, has gained widespread use across various industry sectors. To cater to diverse operational conditions, this product line offers multiple substrate material options, including bronze bases, stainless steel bases, and lead-free formulations.

Bronze bases are notable for their high strength and excellent wear resistance, making them suitable for high-load and complex working environments. In contrast, stainless steel bases offer exceptional corrosion resistance and high-temperature tolerance, ideal for special conditions with stringent material requirements.

Moreover, the lead-free formulations in the series not only meet environmental standards but also provide excellent self-lubricating and wear-resistant properties, allowing for long-term stable operation under oil-free or minimal oil conditions. These products come in various colors, such as orange-yellow, orange, and blue, offering both aesthetic appeal and ease of selection and identification for users.

The introduction of eco-friendly lead-free products meets the market demand for environmentally friendly materials, offering businesses safer and more reliable options. These products release no harmful substances during use, posing no risk to environmental or human health, aligning with the requirements for sustainable development in modern industry.

In summary, with its versatile substrate material options and exceptional performance characteristics, the Boundary Lubricated Bearing series can adapt to various complex operational conditions, providing efficient and reliable lubrication solutions. These products hold a broad application prospect and development potential in both traditional industries and emerging fields.

Open Gap Type Split Bearing Bushes, which are Metal-Polymer Plain Bearings lubricated with POM bushing grease, are extensively utilized across the Machinery Industry. These bearings are known for their metal polymer composition.

Accredited and Focused on Quality

With a variety of processes at your disposal, such as CNC machining, sheet cutting, and injection molding, we stands as your comprehensive solution for custom manufacturing.

Our High Volume Production Service Provides Dedicated Assistance For Custom Manufacturing Endeavors, Accommodating Projects Of Any Complexity And Scale.

▪ Metal Bearing Production Solutions

Your comprehensive answer for production, our team stands as the ideal choice for your manufacturing requirements.

▪ self-lubricating Bearings Solutions

With our technical specialists, the convenience of our secure quotation platform, and extensive global manufacturing capabilities, we are equipped to meet your needs.

Custom Bearing Bushing Parts CNC Machining Services

Bespoke CNC Machining Solutions: Including Machining, Turning, Milling, and Routing Services. Receive immediate estimates for custom metal and self-lubricating bearing machined components through our Online Quotation Service.

Design Guides, Metal Machining Materials

Comprehensive design manuals packed with recommended practices for each of our specialized manufacturing procedures. Rapidly create prototypes and production pieces within weeks using our express standard shipping for your custom orders.

Manufacturing on Demand

Submit your design files to receive immediate pricing, estimated delivery times, and rapid feedback. Offering a wide range of processes such as CNC machining, sheet cutting, and injection molding, we serve as your comprehensive source for custom manufacturing.

Produce custom components as needed

We’re Your Partner From Prototyping to Production and Beyond

We provide a variety of services to assist you in creating functional prototypes and transitioning to production components. Manufacture custom parts as needed, utilizing various materials for self-lubricating bearings. Reach out to us to benefit from our expert applications engineering team’s production capabilities.

  • Industry specialists are equipped to manage your manufacturing requirements at every phase of product development.

  • Provides top-notch, on-demand self-lubricating bearings for both prototypes and production components.

  • A wide selection of materials, including bronze alloy grades and metal bearing substances, is at your disposal.

slide bearing bushing

Metal-Polymer Bearing

Bushing

 

 

Plain Bearings

Bronze Bearings

Metal And Bimetal Steel Bronze Bearings

 

Cast Bronze Bushings with Solid Lubricant Inserts

Oil Impregnated Bronze Bushing

and Bearing

85%

Product Quality Index

92%

Energy Generation

Ready to get started on your custom self-lubricating bearing quote?

Breathtaking design for home living.

The variety of materials, cost-effective custom manufacturing per unit, and rapid production pace make it an excellent choice for prototyping.

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