Self-lubricating PTFE Coated Bushing, Lined bearing, Select the right bushing for the application

Your Premium Supplier for PTFE Coated Bushings: Driving Efficiency with High Performance Bearings

As a supplier in the industry of bearings and bushings, we understand the pivotal role our products play in enhancing the efficiency of various applications. We are proud to introduce our range of ptfe coated bushings, designed in collaboration with our customers, offering unrivaled performance to meet your specific needs.

is ptfe self lubricating?

PTFE (polytetrafluoroethylene) is indeed self-lubricating. This material has a smaller coefficient of friction than plastics and is ideal for oil-free lubrication. Its self-lubricity is mainly due to its smooth and abnormal surface, and even the friction coefficient of ice is not comparable to it. Therefore, PTFE has been widely used in the industrial field, such as the production of corrosion-resistant pipelines, containers, pumps, valves, etc., as well as for oil, textile and other industries.

In addition, PTFE also has good insulation, chemical corrosion and weather resistance, non-combustibility and a wide range of service temperature (-80 °C to +260°C, some sources mentioned the use of temperature up to +260°C or higher, depending on the specific application and manufacturing process). These properties make PTFE a very good engineering material.

In bearing applications, PTFE is often used as a material for self-lubricating bearings. For example, PTFE fabric pad type self-lubricating bearings take advantage of the self-lubricating property of PTFE, so that the bearing can reduce friction and wear during operation and improve the service life. At the same time, this kind of bearing also has the advantages of simple structure, easy installation and low maintenance cost.

In general, the self-lubricity of PTFE is one of its many excellent properties, which makes PTFE have a wide range of applications in engineering fields and automation equipment.

A New Era in Bearings and Bushings

Our (PTFE) coated bushings are the epitome of advanced engineering, providing exceptional performance in a wide variety of applications. The secret lies in their construction. Each bearing features a dry lubricant PTFE coating as a base material, known as the sliding layer, coupled with bronze, steel, or stainless steel serving as the backing material.

The marriage of these materials results in a bearing that delivers exceptional load capacity, incredible wear resistance, and remarkable durability. This combination has given birth to the most extensive range of standard size bronze bushings in the industry.

Customized to Your Needs

We understand that no two operations are the same, which is why we have devoted ourselves to provide a customized approach to our products. Our PTFE-lined linear bushings are tailored to fit your specific needs, whether you require sleeves, flanges, washers, or any other forms of bronze bearings.

Maintenance-Free for High-Load Applications

Our self-lubricating, ptfe coated bushings have been designed to be maintenance-free. Thanks to the dry lubricant PTFE coating, these bearings continue to provide smooth, efficient operation without the need for frequent lubrication. This makes them an ideal choice for high-load applications where regular maintenance might be challenging or costly.

Steel-Backed PTFE Lined Sleeve Bearings

Among our wide range of products, the Steel-Backed PTFE Lined Sleeve Bearings are a standout choice for those requiring a high load capacity. These bearings come in a variety of sizes, including standard inch measurements, providing versatility for diverse applications.

Support at Your Fingertips

As part of our commitment to delivering exceptional customer service, we offer a chat option and a readily available catalog. This ensures you have access to our expert team whenever you need advice, support, or simply want to place an order.

Conclusion

Our ptfe coated bushings are testament to our commitment to delivering market-recognized bearings performance. By working in collaboration with our customers, we ensure we provide solutions tailored to your specific needs. Choose us as your supplier for high performance, maintenance-free bearings, and experience the difference our products can make in your operation.

DU, PTFE Coated Dry Bearings, Steel backing, With lead / Lead Free Metal-polymer Composite Self-lubricating Bushings

● Metal-polymer-composite material
● Steel + porous bronze sinter + PTFE + (Pb or without)
● Self-lubricating & Maintenance-free
● Available in sleeve, flanged, washer, strip, plate

PTFE bearings are made of carbon steel or bronze with a layer of sintered bronze in the middle and an inner layer of polytetrafluoroethylene (PTFE), which forms a lubricating film to protect the shaft during machine operation. Steel housed bearings are coated with various metals for corrosion protection.

PTFE Coated Self Lubricated Bushings maintenance-free plain bearings with PTFE as a sliding layer

Metal-Polymer – Lead-free Bearing Solutions, Complex Solutions. Delivered.

Bushing Bearing Products

• Sleeves and journals (bushings) straight and flanged – metal-to-metal and self-lubricating

Low friction bushings offer good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions

– Composite Plain Bearing
Steel-Sintered-Bronze-PTFE Composite Material – maintenance-free

Customized self-lubricating bearings

Material – Characteristics

Steel with porous sintered tin bronze layer, which is coated with PTFE as a sliding layer.

The sliding layer made of PTFE enables maintenance-free, self-lubricating operation with low friction.

Cylindrical type self-lubricating bushing

Metallic Bearings refer to plain bearings with self-lubricating functions.
They are high-performance, high quality, lubrication-free, and maintenance-free bearings for various industries.

PTFE Coated Self Lubricated Bushings forms available in standard dimension

• Cylindrical bushes
• Flanged bushes
• Sliding plates
• Thrust washers
• Flanged washers

The Steel backed series are self-lubricating bearings composed of three layers: Polytetrafluoroethylene plastic layers with fillers, sintered bronze layers, and back metals.

Self-Lubricating Multilayer Composite Bushing, switch from metal bearings are self-lubricating, which means you never need grease. Extend the life of your equipment by switching to composite bearings and bushings.

INDUSTRIES WE SERVE
the self-lubricating bronze bushing needs of a wide variety of industries, including Construction, Manufacturing, Agriculture, High Tech, Food and Beverage, Transportation, Government, and Logistics.

Self-lubricating Steel Base+Bronze Powder +PTFE

Carbon Steel + Copper Powder + (PTFE + Pb + Filler)
Steel backed with copper-plated steel with porous bronze sintered on the steel and polymers (PTFE+Pb) embedded into the bores of the bronze. By combining the metals and the polymers together, its products are endowed with a lower friction coefficient and good capacity of anti-abrasion and self-lubrication. Moreover, the steel back is plated with an erosion-prevention layer. Products of the PTFE composite series are widely applied in printing, weaving, and tobacco-producing machines, gymnastic equipment, etc.

■ Serviceable without the need for lubrication. Thin and lightweight for compact design.
■ Demonstrates low coefficient of friction and superior load performance under high-load, low-speed conditions.
■ Usable at the PV values even in the middle- and high-speed zones when lubricated.
■ Usable in the wide temperature range from low to high temperatures. Has superior chemical resistance.
■ Features superior dimensional stability, mechanical strength, and thermal conductivity.
■ The 0.5 mm thin standard steel-backed bushing products are also available for space-saving.

wrapped bushings,maintenance-free plain bearings with PTFE as a sliding layer