Self lubricating Strip. Steel Backed Oil Free Bushing – PTFE Strips, PTFE Bearing Sheet!

PTFE rolled dry sliding bearings with bronze and steel coating, Partnering Customers Providing Solutions

Flat bearing material： When looking for flat bearing materials similar to Garlock, it is important to consider materials with similar properties such as self-lubrication, durability, wear resistance and environmental conditions.VIIPLUS is known for its high-quality sealing solutions and bearings, which are often made from advanced materials such as PTFE (polytetrafluoroethylene) and other composites that offer low friction and excellent wear resistance. .
For applications involving sheet metal, materials that provide low friction, good wear resistance and the ability to withstand the environmental conditions of the particular application are critical. Based on the search results provided, several alternative materials and considerations are highlighted:
PTFE and composites: PTFE plain bearing plates and plain bearing strips for plain bearings have a self-lubricating composite structure, suggesting that a material that combines PTFE or a similar polymer with a metal backing may be a suitable alternative material.
. These materials are designed for dry sliding conditions and offer low friction and good wear resistance without the need for additional lubrication.
For use with sheet metal direct push shims: Slide sheets are designed for sheet metal applications as part of a standard product line for sheet metal applications. Known for its wide range of polymer composite bearings, these bearings are typically self-lubricating, corrosion resistant and suitable for high load applications.
Self-lubricating multilayer composite bushings: These bushings consist of three layers: a PTFE plastic layer with filler for low friction, a sintered bronze layer for load distribution and a steel backing for structural support.
. Designed to be maintenance-free, these bushings offer excellent friction performance under high load conditions and are a potential alternative for applications requiring a flat bushing material similar to self-lubricating bearings.
Metal Bearing Materials: In some applications, sliding metal bearing materials may be considered, particularly those available for plain bearings with one or two integral thrust bearing surfaces.
. Materials such as bimetallic bearings, bronze, or laminated metals with low-friction coatings may be considered depending on the specific application requirements, including load carrying capacity, speed, and environmental conditions.
In summary, composites that combine a polymer such as PTFE with a metal backing are a promising option when looking for slide bearing-like materials for sheet metal applications. These materials offer the low friction, wear resistance and durability necessary for effective bearing performance in a variety of industrial applications.

PTFE rolled dry sliding bearings, coated with bronze and steel, represent a specific type of bearing designed to minimize friction and enhance equipment performance. Here’s a detailed description:

1. PTFE: PolyTetraFluoroEthylene (PTFE) is a high-performance plastic known for its low friction, high melting point, and resistance to many chemicals. It serves as the sliding surface in these bearings, providing a low-friction interface between the moving parts.
2. Rolled Dry Sliding Bearings: These bearings are constructed without the use of liquid lubricants. Instead, they rely on the inherent low-friction properties of their materials (such as PTFE) to facilitate smooth movement. This “dry sliding” feature makes these bearings suitable for applications where traditional lubricants would be unsuitable or impractical.
3. Bronze and Steel Coating: A layer of bronze is usually sintered onto the steel backing of the bearing. The bronze provides good load-carrying capacity and excellent heat dissipation. The steel backing offers structural support to the bearing, adding durability and improving load-bearing capacity.

These types of bearings are used in a wide range of applications, including automotive, industrial machinery, and more. They provide a maintenance-free solution that can improve the efficiency and lifespan of the equipment in which they are installed.

The DU Flat Strip is a self-lubricating metal composite, skillfully engineered from steel, bronze, and PTFE. Its multilayered structure includes:

1. A PTFE fibres mixture (0.01-0.03mm, lead-free) forms the top layer. This provides an excellent initial transfer film that effectively coats the mating surface of the bearing assembly. This action creates an oxide-type solid lubricant film, which ensures smooth operation even under dry running conditions.
2. Beneath the PTFE layer, there’s a layer of sintered bronze powder (0.20-0.35mm). This layer has a dual function. First, it allows for maximum thermal conductivity away from the bearing surface, keeping the bearing cool even during heavy-duty operation. Second, it serves as a reservoir for the PTFE-lead mixture, ensuring the longevity of the self-lubricating properties.
3. The third layer is low-carbon steel, which provides the structure with exceptionally high load-carrying capacity. This makes the DU Flat Strip suitable for applications that demand high strength and durability.
4. The entire structure is coated with a 0.002mm layer of tin plating. This coating gives the strip good corrosion resistance, ensuring a longer service life even in harsh environments.

These meticulously layered structures offer a combination of a low coefficient of friction, good wear properties, and excellent sliding characteristics. The DU Flat Strip can be used in both rotary and oscillating applications, making it a versatile solution for various industrial needs. Its unique design and properties make it an efficient, high-performance, and long-lasting choice for a wide range of machinery and equipment.

We offer self-lubricating strips with a steel backing and a layer of PTFE (Polytetrafluoroethylene). These are a form of stainless steel bushes that are wrapped for optimal performance, particularly in applications involving rotation and oscillation.

Our self-lubricating strips are constructed from a metal-polymer composite material, consisting of three layers: a steel backing for structural support, a porous bronze sinter that provides strength and serves as a reservoir for lubricants, and a layer of PTFE which provides low friction and high lubricity.

These self-lubricating composite dry sliding strips are designed for specific applications where there is limited axial space, where maintenance is challenging, and where lubricant depletion can occur. Their self-lubricating nature ensures smooth operation under these conditions, enhancing the lifespan and performance of your machinery.

Rolled composite bushing:
steel backing with PTFE sliding layer Bushings – Self-lubricating Metal Polymer Strip, Our PTFE-based metal-polymer materials offer exceptionally low friction and high wear. Superior PTFE and thermoplastic-based metal-polymer bearings. Contact us for a free quote! Increased durability.

The steel bronze PTFE flat strips application

The steel bronze PTFE flat strips, with their self-lubricating properties, find their applications across numerous sectors due to their ability to function effectively and efficiently with or without lubrication. Their durability and trouble-free performance make them a popular choice in a variety of fields. Let’s look at some typical applications:

1. Automotive Industry: These strips are used in various automotive applications, including tractors, combines, crop sprayers, earthmovers, and road graders. They can be found in power steering cylinders, steering gear thrust washers, disc brakes, calipers, and pistons. Other uses include shock absorbers, governor linkages, windshield wiper motors, and tilt gear assemblies.
2. Office Equipment: Office machinery and devices such as photocopiers, mail sorters, postage meter systems, computer printers, peripheral equipment, automatic printing devices, and mail processing machinery all benefit from the inclusion of these strips.
3. Hydraulics and Valves: In the hydraulics sector, these strips are used in various types of pumps, including gear, rotary, water, axial piston pumps, and more. They also find applications in different types of valves, including ball, butterfly, poppet steam, and other valve trunnions.
4. Home Appliances: Everyday household appliances like refrigerators, air conditioners, vacuum cleaners, polishers, sewing machines, ovens, dishwashers, and washing machines often incorporate these strips to improve their efficiency and longevity.
5. Materials Handling: In the field of materials handling, these strips are used in pallet trucks, scissor lifts, packaging machinery, and textile equipment. Their self-lubricating properties allow for smooth operation and extended service life.

In conclusion, the steel bronze PTFE flat strips are a crucial component in a vast array of machinery and equipment across many industries, providing efficient, durable, and reliable solutions. Their self-lubricating properties make them an excellent choice for applications requiring long life and trouble-free performance.

Quality, Well-made Self-lubricating Bearings and Bushings. View Our Strips. Get A Quote Today. High Quality Guaranteed. Worldwide On-time Shipping.Contact Us Today.

PTFE Bushings & Bearings , Thrust Washer, Strips Manufacturer & Supplier – www.bronzelube.com

PTFE steel backed self-lubricating strips available in standard & custom sizes.

Self-lubricating composite dry sliding strips are designed for applications where axial space is limited, maintenance is not possible and where a lack of lubricant may occur. The tapes can be bent, pressed or punched to create flat linear guides, such as L-shaped or V-shaped profiles or other types of dry sliding elements, and fit the actual application.
In addition to composite sleeves and thrust washers, as a standard, we produce composite tapes made of PTFE and POM composite materials.

Choose from our selection of PTFE strips in a wide range of styles and sizes.

Our self-lubricating tape bearings are manufactured from carbon steel with a sintered bronze layer filled with PTFE.
Available in metric and imperial sizes from stock. Bronze versions can also be supplied on request.
Our in-house machining service can customize dimensions according to specific customer requirements.

Self-lubricating strip

SELF-LUBRICATING STEEL BACKED PTFE STRIPS SIZE CHART