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Address: Industry Park. JS, ZJ, China. 314100
Contact name:Tiffany
VIIPLUS INTERNATIONAL |
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When precision, reliability, and friction reduction are paramount in your application, coated bearings and bushings offer an excellent solution. Among these coatings, PTFE (Polytetrafluoroethylene) stands out due to its superior wear resistance, low friction coefficient, and chemical inertness.
PTFE, commonly known as Teflon, is a synthetic fluoropolymer that exhibits excellent non-stick properties. When applied as a coating on bushings, it creates a smooth surface that significantly reduces friction and wear, thus extending the lifespan of the component. This coating is particularly suitable for oilless bearings, as it allows for smooth operation even in the absence of lubrication.
Oilless bearings, which rely on coatings like PTFE rather than traditional lubricants, offer numerous benefits. They eliminate the need for regular lubrication, reducing maintenance costs and downtime. Additionally, they are less prone to contamination from lubricants, making them suitable for clean environments such as food processing or medical devices.
Bronze bushings, also known as sintered bronze bushings, are another popular choice for high-performance applications. Made from sintered bronze, a porous metal composite, they can be impregnated with oil to provide lubrication during operation. Bronze bushings exhibit good wear resistance and load-bearing capacity, making them suitable for heavy-duty applications.
When selecting a coated bearing or bushing, it's crucial to consider the specific requirements of your application. Factors such as load, speed, temperature, and the presence of chemicals or contaminants should all be taken into account. By choosing the right material and coating, you can ensure that your bearings and bushings provide reliable, long-lasting performance.
Precision Linear Guide Bushings
Some sliding bearing types are typically stock items.Product
Catalogs
You may click the below website to download the self-lubricating
bearing PDF file.
PTFE coated bushing - Oilless Bearing,Bronze ...
Your recognised global partner for sliding bearing applications.
Working tog to create solutions for the most demanding bearing
applications.
Self-lubricating composites containing MoS2
Stainless Steel 316 PTFE +MOS2
Wrapped PTFE Lined (maintenance-free), self lubricated plain bearings, thrust washer and strip, stainless steel shell with sintered bronze layer filled with PTFE VSB-33 Dry bearing 316+PTFE Product Overview:Apply to the oil or fuel work harder parts,wear resistance,low coefficient of...
Find A Plain Bearings, Bushings & Sleeves Solution
Wrapped PTFE Lined (maintenance-free), self lubricated plain bearings, thrust
washer and strip, stainless steel shell with sintered bronze layer
filled with PTFE
It is backed with stainless steel with porous bronze sintered on it and polymers imbedded into the bores of the bronze. The stainless steel back provides the bush with stronger mechanic strength and load capability. By combining the metals and the polymers tog, the products are endowed with the lower friction coefficient and good capacity of anti-abrasion and self-lubrication. Moreover, the stainless steel back can be effectively preventing chemical erosion. This series are widely applied in printing and dyeing machines, and machines used in the ocean industry, etc.
Stainless Steel Bronze Powder + PTFE Self Lubricating Bearings Multilayer Composite
This new material use the PTFE fibre fabric overlay on metal
backings, the fabric have very high load capacity and much longer
operating life compare with conventional 3-layer bushes. The metal
can be carbon steel. stainless steel.
Product Overview:Apply to the oil or fuel work harder parts,wear resistance,low coefficient of ftiction,long life:good overall
performance.Apply to the oil or fuel work harder parts,wear resistance,low
coefficient of friction,long life;good iverall perfotmance.
Stainless steel bearing is of oil resistant,acid resistant,alkali
resistant and seawater resistant,more over,there is no lead in the PTFE surface layer and so is particularly fit for application in food
machinery,alkali flow meters,pumps motion elements in
pharmaceutical machines,printing machines chemical engineering
machines and other ocean industry.The bushing is a triple layers
composites one,the base material is stainless steel back and a film
of heat resistant power filled PTFE being calendered onto the sintered spherical bronze interlayer.
Suitable for dry running, low coefficient of friction, lower wear,
good sliding characteristics, forming a transfer film can protect
the mating metal surface, suitable for rotary and oscillating
movement. Stainless steel backing provides improved corrosio...
Max. load | Static | 250N/mm2 | Temp. | -195℃~+280℃ |
Dynamic | 140N/mm2 | Friction coefficient | 0.03~0.20 | |
Max. speed | Dry | 2m/s | Thermal conductivity | 42W (m·k)-1 |
Lubrication | >2m/s | |||
Max. PV (Dry) | Short-time | 3.6N/mm2*·m/s | Coefficient of thermal expansion | 11*10-6k-1 |
Continuous | 1.8N/mm2*·m/s |
Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Sliding plates
· Thrust washers
· Flanged washers
Metric bearings and imperial bushings made to order: Standard
bushing forms in special sizes.
Professional Manufacture for Bushings.
Produce by your Requirments. We Welcome your Inquiry!
VSB is professional as one of the leading manufacturers and
suppliers of VSB-33 stainless steel 316 bearings +ptfe in China. We
are equipped with a professional factory which covers a great deal
of qualified workers. Please feel free to buy VSB-33 stainless
steel 316 bearings +ptfe made in China with us.
Plain bearings are available as bushes, collar bushes, washers, strips or special designs.
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