Self Lubrication Flange Shaft Sleeve

Definition

SF-1 Oilless bushing is a sliding bearing made of steel plate as the substrate, sintered spherical bronze powder in the middle and rolled polytetrafluoroethylene (PTFE) mixture on the surface and rolled. It has a small coefficient of friction, wear resistance, good corrosion resistance and oil-free lubrication. The use of this product can reduce the cost, reduce the size of machinery, avoid the phenomenon of biting the shaft and reduce mechanical noise and other advantages.

 

Core value

A revolutionary bearing solution specifically designed for axial/radial combined loads, integrating flanged structure and self-lubricating technology to achieve a perfect combination of true maintenance-free, high precision and long service life.

 

Technological breakthrough

Four-layer composite structure：

High-strength alloy steel base (bearing layer)

Porous bronze transition layer (stress buffering)

PTFE fiber reinforced composite material (self-lubricating layer)

Integrated flanging design (axial positioning)

Intelligent lubrication system

Gradient release lubrication technology

3D laser micro-pore oil storage structure

 

Extreme performance

Compound load-bearing capacity: 120MPa radial / 60MPa axial

Dry friction coefficient: μ≤0.10

Operating temperature: -200℃ to +300℃

 

Industry solutions

Food packaging machinery: Sanitary grade bearings that meet FDA standards

Semiconductor equipment: Specifically designed for cleanroom environments

Chemical pumps and valves: Resistant to strong acid and strong alkali corrosion

Aerospace components: Stable operation in a vacuum environment

 

Deep customization
Customized material formula (temperature resistance/corrosion resistance)
Non-standard size processing (CNC+EDM)
Special surface treatment (plating/coating)

 

Why choose us?

●We are constantly expanding our product line to meet the evolving needs of our customers.

●We believe that all aspects of business operations need to be constantly pushed forward in order to achieve long-lasting success.

●Our state-of-the-art facility is equipped with the latest technology to ensure accuracy and consistency.

●With strong technical strength, rich production experience, perfect service system, brand-new marketing concepts, to go to a broader market, providing advanced products and services for my country's industrial automation system is our unremitting pursuit!

●We believe in transparency and open communication with our customers.

●Let us work together to actively develop environmental protection requirements, energy-saving, high-quality and efficient new Bronze Shoulder Bushings to serve the industry.

●We are a trusted partner for businesses across a range of industries.

●Our company strives to create a platform for every employee to develop, improve and realize their value, and provide a broad space for development to every employee who aspires to be a success, so that employees can bring out their maximum potential.

●We understand the importance of timely delivery and strive to meet all deadlines.

●We take it as our purpose to provide customers with advanced, high-quality, reasonable and economical Bronze Shoulder Bushings, and to build a world-class brand as our goal.

 

Factory photos

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