Low-maintenance Metal Polymer Straight Metal Bushing

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Welcome to Bronzelube.com, your one-stop solution for high-quality, maintenance-free metal/polymer composite plain bearings. We take pride in offering a wide range of reliable and efficient bearing products to meet your specific requirements. Our product portfolio includes:

  • Bushes: Our metal/polymer composite plain bushes are designed to provide low friction and wear resistance, ensuring smooth operation and extended service life. These self-lubricating bearings are perfect for various applications across different industries.
  • Flanged Bushes: Our flanged bushes feature an additional flange or lip that provides axial support, making them ideal for applications with both radial and axial loads. These maintenance-free bearings offer excellent performance, even under demanding operating conditions.
  • Thrust Washers: Our metal/polymer composite thrust washers are designed to support axial loads and reduce friction in applications like gearboxes and automobile transmissions. These maintenance-free washers provide reliable performance and durability, even in challenging environments.
  • Strips: We offer customizable metal/polymer composite strips that can be cut to your desired size and shape. These strips are an excellent option for applications requiring low friction, wear resistance, and self-lubrication.

At Bronzelube.com, we are committed to providing our customers with high-quality, maintenance-free bearing solutions. Our metal/polymer composite plain bearings are designed to withstand harsh operating conditions while offering superior performance and extended service life. We invite you to explore our website and discover the wide range of products we have to offer. If you have any questions or need assistance in selecting the right bearing for your specific application, please don’t hesitate to contact our knowledgeable and friendly customer support team.

steel backed ptfe lined bushings
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Shop flange bushing
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Metal-polymer composite plain bearings

Sleeve bearing

High Performance

Flange bushes

PTFE material

Thrust washer

High Precision

PTFE composite bushing

Custom Designs

Dp4 PTFE bushings

High Quality

Composite bearings

Lubrication-free

Steel backed PTFE bushings

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Bronze backed PTFE bushings

Stock Avaliable

Red PTFE composite bushings

Competitive Pricing

Standard sliding bearings

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Straight Metal Bushing – Metric

This product is an environmentally friendly lead-free bearing. This composite bearing, a “perfect oil-free bearing” that requires no lubricant, uses polytetrafluoroethylene (PTFE) resin, has excellent low-friction characteristics and also optimizes the properties of the metal, such as strength and dimensional stability.

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Various Standard Metal Polymer Straight Metal Bushing Products Are Available.

DBB01 Bushing – Metal Polymer, Straight, DBB Series (Composite bushings)

  • DU self-lubricating bushings offer excellent wear and low friction performance over a wide range of loads, speeds and temperatures under dry running conditions
  • Bushing material suitable for lubricated applications
  • Anti-friction bearing suitable for linear, oscillating and rotating movements

Metal Polymer Straight Bushings: A Comprehensive Guide to Their Applications and Benefits

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Metal polymer straight bushings have become a key component in various industries due to their unique combination of properties. These bushings, designed to provide low friction and wear resistance, are employed in an array of applications, from automotive and aerospace to industrial machinery and electronics. This article offers an in-depth look at metal polymer straight bushings, their benefits, and applications, as well as tips on selecting the right bushing for your specific needs.

What are Metal Polymer Straight Bushings?

Metal polymer straight bushings are self-lubricating, composite bearings made by combining a metal backing with a polymer lining. The metal backing, often composed of steel or bronze, provides structural support, while the polymer lining, made from materials such as polytetrafluoroethylene (PTFE) or thermoplastics, ensures low friction and wear resistance.

Benefits of Metal Polymer Straight Bushings

  1. Low friction: The polymer lining in these bushings significantly reduces friction, leading to improved efficiency and reduced wear in the components that they support.
  2. Self-lubricating: Metal polymer bushings have built-in lubrication, which eliminates the need for additional lubricants, reducing maintenance costs and increasing the lifespan of the bearing.
  3. Corrosion resistance: The polymer lining provides a barrier between the metal backing and the environment, preventing corrosion and extending the life of the bushing.
  4. Lightweight: The combination of a metal backing with a polymer lining makes these bushings lighter than traditional solid metal bushings, making them ideal for weight-sensitive applications.
  5. Versatility: Metal polymer straight bushings can be customized to suit a wide range of applications and can be manufactured in various sizes and shapes.

Applications of Metal Polymer Straight Bushings

  1. Automotive industry: Metal polymer straight bushings are extensively used in the automotive sector for components such as suspension systems, steering systems, and transmissions. Their low friction and self-lubricating properties make them ideal for these applications.
  2. Aerospace: In the aerospace industry, weight reduction is crucial. Metal polymer straight bushings’ lightweight nature makes them an excellent choice for various aerospace applications, such as aircraft landing gear, actuators, and hinges.
  3. Industrial machinery: These bushings are used in different types of machinery, including pumps, compressors, and hydraulic systems, where their low friction, wear resistance, and self-lubricating properties are highly advantageous.
  4. Electronics: Metal polymer straight bushings are employed in the electronics sector for applications such as linear motion systems and robotic arms, where their low friction and lightweight properties are particularly valuable.

Selecting the Right Metal Polymer Straight Bushing

When choosing a metal polymer straight bushing, consider the following factors:

  1. Operating environment: The bushing should be able to withstand the environmental conditions in which it will be used, including temperature, moisture, and potential exposure to corrosive substances.
  2. Load capacity: The bushing should have the appropriate load-bearing capacity for the application.
  3. Speed and friction requirements: Choose a bushing with suitable friction properties and speed capabilities for your application.
  4. Size and shape: Select the appropriate size and shape of the bushing to ensure a proper fit and optimal performance.

Metal polymer straight bushings offer a unique combination of benefits, making them a versatile and valuable choice for a wide range of applications across various industries. By understanding the properties and advantages of these bushings, as well as the factors to consider when selecting the right bushing, you can make informed decisions that will improve the performance and longevity of your equipment.

Metal Polymer Straight and Flange Bushings: A Comprehensive Guide to Their Applications and Benefits

Metal polymer bushings, available in both straight and flange designs, have become essential components across multiple industries due to their unique combination of properties. These bushings offer low friction and wear resistance, making them suitable for various applications, including automotive, aerospace, industrial machinery, and electronics. This article provides an in-depth look at metal polymer straight and flange bushings, their benefits, applications, and tips on selecting the right bushing for your specific needs.

What are Metal Polymer Straight and Flange Bushings?

Metal polymer bushings are self-lubricating, composite bearings made by combining a metal backing with a polymer lining. The metal backing, often composed of steel or bronze, provides structural support, while the polymer lining, made from materials such as polytetrafluoroethylene (PTFE) or thermoplastics, ensures low friction and wear resistance. These bushings come in two primary designs: straight and flange.

  1. Straight bushings: These bushings feature a cylindrical design and are primarily used in applications with linear motion or rotation.
  2. Flange bushings: These bushings have an additional flange, or lip, that provides axial support, making them ideal for applications with both radial and axial loads.

Benefits of Metal Polymer Straight and Flange Bushings

  1. Low friction: The polymer lining in these bushings significantly reduces friction, leading to improved efficiency and reduced wear in the components they support.
  2. Self-lubricating: Metal polymer bushings have built-in lubrication, which eliminates the need for additional lubricants, reducing maintenance costs and increasing the lifespan of the bearing.
  3. Corrosion resistance: The polymer lining provides a barrier between the metal backing and the environment, preventing corrosion and extending the life of the bushing.
  4. Lightweight: The combination of a metal backing with a polymer lining makes these bushings lighter than traditional solid metal bushings, making them ideal for weight-sensitive applications.
  5. Versatility: Metal polymer straight and flange bushings can be customized to suit a wide range of applications and can be manufactured in various sizes and shapes.

Applications of Metal Polymer Straight and Flange Bushings

  1. Automotive industry: These bushings are extensively used in the automotive sector for components such as suspension systems, steering systems, and transmissions. Their low friction and self-lubricating properties make them ideal for these applications.
  2. Aerospace: In the aerospace industry, weight reduction is crucial. Metal polymer straight and flange bushings’ lightweight nature makes them an excellent choice for various aerospace applications, such as aircraft landing gear, actuators, and hinges.
  3. Industrial machinery: These bushings are used in different types of machinery, including pumps, compressors, and hydraulic systems, where their low friction, wear resistance, and self-lubricating properties are highly advantageous.
  4. Electronics: Metal polymer straight and flange bushings are employed in the electronics sector for applications such as linear motion systems and robotic arms, where their low friction and lightweight properties are particularly valuable.

Selecting the Right Metal Polymer Straight or Flange Bushing

When choosing a metal polymer straight or flange bushing, consider the following factors:

  1. Operating environment: The bushing should be able to withstand the environmental conditions in which it will be used, including temperature, moisture, and potential exposure to corrosive substances.
  2. Load capacity: The bushing should have the appropriate load-bearing capacity for the application.
  3. Speed and friction requirements: Choose a bushing with suitable friction properties and speed capabilities for your application.
  4. Size and shape: Select the appropriate size and shape of the bushing to ensure a proper fit and optimal performance

Types of bushing

composite bearing sleeve bushing

Bushing, also known as a plain bearing or sleeve bearing, is a mechanical component that reduces friction between moving parts and supports radial and axial loads. Bushings are available in various types, each with unique features that cater to specific applications and industries. Here are some of the most common types of bushings:

  1. Plain bushings: These are the simplest form of bushings, usually cylindrical in shape and made from materials like bronze, brass, or plastic. They are used in applications with low to moderate loads and speeds.
  2. Flange bushings: Similar to plain bushings, flange bushings feature an additional flange or lip that provides axial support. This design is ideal for applications with both radial and axial loads.
  3. Metal polymer bushings: These bushings consist of a metal backing and a polymer lining. The metal provides structural support, while the polymer lining reduces friction and wear. Metal polymer bushings are self-lubricating and offer corrosion resistance, making them suitable for various applications across different industries.
  4. Sintered bronze bushings: Made from powdered bronze that is pressed and sintered, these bushings are porous and can be impregnated with oil for self-lubrication. They are ideal for applications requiring low maintenance and long service life.
  5. Plastic bushings: Made from materials like nylon, PTFE, or UHMWPE, plastic bushings are lightweight, corrosion-resistant, and offer low friction. They are suitable for applications with low loads and high speeds or in environments where lubrication is not possible.
  6. Split bushings: These bushings have a split or gap, allowing them to be easily installed and removed without disassembling the surrounding components. Split bushings are commonly used in applications where regular maintenance is required.
  7. Linear bushings: Also known as linear bearings, these bushings are specifically designed for linear motion applications. They typically incorporate rolling elements, such as balls or rollers, to reduce friction and support high precision movement.
  8. Spherical bushings: These bushings feature a spherical inner surface that allows for angular movement and misalignment. Spherical bushings are often used in applications where the bearing must accommodate both radial loads and angular misalignments.
  9. Thrust bushings: Designed to support axial loads, thrust bushings are commonly found in applications like gearboxes and automobile transmissions.

The type of bushing required depends on factors like the specific application, load capacity, operating environment, and desired performance characteristics. It is essential to select the appropriate bushing type to ensure optimal performance and an extended service life.

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