low friction washer
low friction washer
Say goodbye to the hassle of frequent lubrication maintenance. Our self-lubricating technology ensures smooth operation and reduces wear and tear, extending the lifespan of your equipment. Experience uninterrupted productivity and cost savings as you bid farewell to the need for messy lubricants and time-consuming upkeep.
Manufacturing on Demand, alternative solutions
low friction washer
Low Friction Washer Thrust washers, also referred to as thrust bearings or thrust plates, are flat, disk-shaped bearings made of steel backed with polymer or PTFE material. Learn more!
Benefits of Metal-Polymer and High-Performance Polymer Washers
Metal-Polymer Washers: Self-Lubricating Efficiency Metal-polymer washers, recognized for their self-lubricating capabilities, utilize a base of low carbon steel. Incorporated within is a sintered layer of spherical, porous copper powder, and the top layer consists of PTFE-based materials that are resistant to wear. This innovative structure guarantees ongoing lubrication, diminishing the need for frequent maintenance and consequently enhancing the longevity of the washer.
High-Performance Polymer Washers: Enhanced Attributes High-performance polymer washers surpass their metal counterparts in several respects. They boast resistance to corrosion, a reduction in friction, and superior insulation, all while maintaining a lighter weight. Additionally, they offer increased durability, resistance to chemicals, and maintain stability under varying thermal conditions. With a selection of materials including PTFE, nylon, PEEK, UHMW, PVDF, PPS, and POM, there is an extensive array of choices to meet the needs of diverse industrial applications.
Diverse Industrial Applications Metal-Polymer Washer Uses: These self-lubricating washers are highly versatile and applicable across multiple sectors:
- In the automotive industry, they are integral to transmission, suspension, and steering systems.
- For industrial machinery, they are crucial where axial loads are prevalent, such as in conveyor systems.
- In electronics, they are used to manage rotational movements while limiting axial motion.
- The aerospace sector employs them for various applications due to their reliability and performance.
High-Performance Polymer Washer Uses: High-performance polymer washers have a broad spectrum of industrial uses, including:
- Automotive applications that benefit from their low-wear properties.
- Consumer electronics where they contribute to durability and resistance to moisture.
- General machinery that requires adaptation to various environmental stressors.
Concluding Thoughts Both metal-polymer and high-performance polymer washers bring forth considerable advantages, particularly in reducing friction and enhancing overall durability. Their application suitability will vary based on specific operational demands, such as load bearing, speed, temperature range, and exposure to different environmental conditions. The decision on which washer to use will ultimately rest on the precise needs of the application at hand.
Low friction washers, including metal-polymer and high-performance polymer washers, are essential components in many mechanical systems. They are designed to reduce friction and wear between two mating surfaces, thereby enhancing the efficiency and lifespan of the system.
The metal composite self-lubricating material takes high quality low carbon steel as the substrate, and sintered spherical porous copper powder layer in the middle. The surface is made of PTFE based wear-resistant lubricating material as the working layer of the bearing. This material has excellent mechanical bearing capacity, and the middle copper powder layer can not only timely transfer the heat generated during the operation of the bearing……
PTFE lined bearings, thrust washer, PTFE coated bearing, thrust washer, bearing washers, self-lubricating washer, long-lasting!
A low-friction washer is typically made of steel or bronze and coated with PTFE (polytetrafluoroethylene). This combination of materials provides excellent lubricity and reduces friction between the washer and the surface it comes into contact with. The steel or bronze base provides strength and durability, while the PTFE coating offers low friction and nonstick properties.
The use of a low-friction washer can be beneficial in various applications. For example, it can be employed in machinery or mechanical systems where there is relative motion between components. By reducing friction, these washers help minimize wear and tear, decrease energy consumption, and improve overall efficiency. They can also be utilized in environments where there is a need for corrosion resistance or resistance to chemicals, as PTFE is highly resistant to both.
Overall, low-friction washers with a steel or bronze base and a PTFE coating are designed to enhance performance, extend the lifespan of components, and optimize the functionality of various systems.
Low friction washers are essential components in many mechanical systems and are designed to reduce friction and wear between two mating surfaces. These washers are used in a wide range of applications, including automotive, electrical, and industrial systems, and are made from a variety of materials, including plastic, metal, and composite materials.
When it comes to choosing low friction washers, there are several factors to consider to ensure that you get the best product for your needs. Here are some key factors to keep in mind when choosing low friction washers:
- Material: The material of low friction washers can affect their performance, so it is important to choose the right material for your application. Common materials include plastic, metal, and composite materials, each of which has its own unique properties and advantages.
- Load Capacity: Load capacity is an important factor to consider when choosing low friction washers. Choose a washer that is able to handle the loads that your system will be subjected to.
- Friction Coefficient: The friction coefficient is a measure of how easily two surfaces slide against each other and is an important factor to consider when choosing low-friction washers. Choose a washer with a low friction coefficient to ensure that your system operates smoothly and efficiently.
- Durability: Durability is an important factor to consider when choosing low-friction washers. Choose a washer that is able to withstand the conditions that your system will be subjected to and that is able to maintain its performance over time.
- Cost: Low-friction washers can range in price depending on the material, size, and other factors, so it is important to consider the cost when making your decision. However, it is important to remember that the competitive option may not always be the best choice. Be sure to balance cost with performance, durability, and other important factors to get the best value for your money.
- Customization: Depending on your specific needs, you may require customized low-friction washers. Choose a supplier that offers customization services and has the ability to produce washers to your exact specifications.
By considering these factors, you can find low-friction washers that are able to provide the performance and durability that you need for your application. Whether you are looking for standard low-friction washers or customized solutions, choosing the right product is key to ensuring the success of your project.
In conclusion, low-friction washers are an essential component in many mechanical systems and are designed to reduce friction and wear between two mating surfaces. When choosing low-friction washers, consider factors such as material, load capacity, friction coefficient, durability, cost, and customization to find a product that meets your specific requirements. With the right low-friction washer, you can be confident that your system will operate smoothly and efficiently.
What is PTFE?
Poly tetra fluoroethylene (Poly tetra fluoroethylene, abbreviated as PTFE), commonly known as “plastic king”, is a polymer made of tetrafluoroethylene as monomer polymerization, chemical formula (C2F4)n, heat resistance, excellent cold resistance, can be used in -180 ~ 260ºC for a long time. Use. This material has the characteristics of resistance to acid and alkali, and resistance to various organic solvents, and is insoluble in almost all solvents. At the same time, PTFE has the characteristics of high temperature resistance, it has a very low coefficient of friction, so it can be used for lubrication, but also become the ideal coating for easy to clean the inner layer of water pipes.
Features Usage
PTFE Resin Name Features
Main Uses PTFE
Difficult to mold, but best overall performance
It accounts for about 70% of the entire production of fluoroplastics and is used in many fields such as chemical industry, machinery, electrical appliances, construction, electronics, and automobiles. PTFE: PTFE (polytetrafluoroethylene) non-stick coating can be used continuously at 260°C, with a maximum operating temperature of 290-300°C, very low coefficient of friction, good wear resistance and excellent chemical stability.
Product Origin
Polytetrafluoroethylene application
1, used in the electrical industry, in aerospace, aviation, electronics, instrumentation, computers and other industries as an insulating layer of power and signal lines, corrosion-resistant, wear-resistant materials can be made of film, pipe plate bar, bearings, gaskets, valves and chemical pipes, pipe fittings, equipment container lining, etc.
2, used in electrical, chemical, aviation, machinery and other fields instead of quartz glassware used in atomic energy, medicine, semiconductor and other industries for ultra-pure chemical analysis and storage of various acids, alkalis, organic solvents can be made into highly insulating electrical parts, high-frequency wire and cable coverings, corrosion-resistant chemical vessels, alpine-resistant oil pipelines, artificial organs, etc. can be used as plastic, rubber, paint, ink, lubricants, grease, etc. Additive.
3, polytetrafluoroethylene high temperature resistance, corrosion resistance, excellent electrical insulation, aging resistance, small water absorption, excellent self-lubricating properties, is a general-purpose lubricity powder for a variety of media, can be quickly applied to form a dry film to be used as a substitute for graphite, molybdenum and other inorganic lubricants. Suitable as a release agent for thermoplastic and thermosetting polymers with excellent load-bearing capacity. Widely used in elastomer and rubber industries as well as in anti-corrosion.
4、Used as filler of epoxy resin to improve the abrasion resistance, heat resistance and corrosion resistance of epoxy adhesives.
5、Mainly used as binder and filler of powder cake.
Our PTFE-based steel-backed materials washer offers exceptionally low friction and high wear. Superior PTFE and thermoplastic-based metal-polymer thrust bearings. Contact us for a free quote.
Metal-Polymer Self-lubricating Thrust Bearing Solutions
Our PTFE line washer range bearing strip is made from carbon steel with a sintered bronze layer filled with PTFE.
Available in metric and imperial sizes from stock. Also bronze or stainless steel backed thrust bearing washer can be supplied to order.
Our in-house machining service can produce non-standard sizes to suit specific customer requirements.
Please contact us for information on Acetal washers, PTFE Standard Washer sizes
|
Designation
|
Size of washer
|
size of Installation
|
Azle diameter
|
|||||
|
d +0.25
0 |
D 0
-0.25 |
b1 0
-0.05 |
D2 ±0.15
2- |
d1 +0.40
+0.10 |
b2±0.2
|
D1 +0.25
0 |
||
|
WC10SF
|
10
|
20
|
1.5
|
15
|
1.5
|
1
|
20
|
8
|
|
WC12SF
|
12
|
24
|
1.5
|
18
|
1.5
|
1
|
24
|
10
|
|
WC14SF
|
14
|
26
|
1.5
|
20
|
2
|
1
|
26
|
12
|
|
WC16SF
|
16
|
30
|
1.5
|
22
|
2
|
1
|
30
|
14
|
|
WC18SF
|
18
|
32
|
1.5
|
25
|
2
|
1
|
32
|
16
|
|
WC20SF
|
20
|
36
|
1.5
|
28
|
3
|
1
|
36
|
18
|
|
WC22SF
|
22
|
38
|
1.5
|
30
|
3
|
1
|
38
|
20
|
|
WC24SF
|
24
|
42
|
1.5
|
33
|
3
|
1
|
42
|
22
|
|
WC26SF
|
26
|
44
|
1.5
|
35
|
3
|
1
|
44
|
24
|
|
WC28SF
|
28
|
48
|
1.5
|
38
|
4
|
1
|
48
|
25
|
|
WC32SF
|
32
|
54
|
1.5
|
43
|
4
|
1
|
54
|
30
|
|
WC38SF
|
38
|
62
|
1.5
|
50
|
4
|
1
|
62
|
35
|
|
WC42SF
|
42
|
66
|
1.5
|
54
|
4
|
1
|
66
|
40
|
|
WC48SF
|
48
|
74
|
2
|
61
|
4
|
1.5
|
74
|
45
|
|
WC52SF
|
52
|
78
|
2
|
65
|
4
|
1.5
|
78
|
50
|
|
WC62SF
|
62
|
90
|
2
|
76
|
4
|
1.5
|
90
|
60
|
plain bearings & thrust bearing washer
Proven, long-lasting low friction washer， thrust washer & thrust bearing metal washers， Steel Washer, Flat Washers
Discover Our Metal-Polymer Washer Steel Backed Thrust Bearings
General-purpose bearing thrust washer gasket
The world’s favorite self-lubricating thrust washer gasket material
Thousands of operations, maintenance-free
PTFE series bearings can meet various differences in the field of wide adjustment
Needs – They are real
“All-rounder”
Typical application package
Include medium-high load, medium operating temperature, and medium conditions. Typical should
Applications include medium to high loads, medium operating temperatures, and speeds
Good wear resistance
Applicable situations:
• Economical all-round bearing
• Medium to low surface velocity
• Bearings need to run on different coaxial materials
• For swing and spin motion
Resistant to dust and dirt
Stock inventory
Get detailed delivery information online
Economical Thrust Washer & Plain Bearings
Typical application areas
• Agricultural machinery engineering machinery • Machinery Manufacturing
• Sports and reduced equipment • Cars
Low Friction Washer Metal Washers Thrust Washer
Standard dimensions for large metal washers, Steel Backed Washer, Stainless Steel Flat Washers
Thrust washers are available from stock in a variety of dimensions. Metric dimensions to your specifications can be manufactured from china.
steel flat washer material
Steel + Sintered Bronze + PTFE (POM) Washer- Lead-free
Flat washers Manufacturer – Machined Parts Online,
Precision Machined Washers
Machined Washers Manufacturers and Suppliers
Metal/Polymer Composite Plain Bearings – bronzelube.com
Light and robust washer, thrust plain bearings made of metal steel backed by steel ✓lightweight ✓self-lubricating ✓corrosion-free.
Composite Washer Products & Suppliers – bronzelube.com
When you choose a washer, you receive more than high-quality. High thrust washer, thrust bearing.
Thrust washer bearings are flat bearings that are typically inserted between a rotating component and a stationary component
Metal-polymer low friction washer Plain bearing. Thrust washers …
The steel. bronze backing provides mechanical strength and the bronze sinter layer provides a strong mechanical bond for the filled bearing lining.
Low Friction Flat Washers
Metal Low Friction Washer, Shop Flat Washers In A Variety Of Sizes
Extra large size stainless steel low friction washer
Flat Washers, Large Pattern, Stainless Steel 304 (316L), and more in stock. Large selection, low prices, volume discounts, fast service.
See Our Online Dry Sliding Composite Bearings Catalog & Request A Quote! large metal washers Made To The Higher Standards.
low friction washer size
Thrust Washer Size Chart: A Comprehensive Guide for Optimal Performance
Introduction: Thrust washers are essential components in various mechanical systems, playing a critical role in minimizing friction and wear between moving parts. Their primary function is to distribute axial loads evenly, preventing metal-to-metal contact and ensuring smooth operation. Choosing the right thrust washer size is crucial for optimal performance and longevity of the machinery. In this article, we will delve into the details of thrust washers and provide a comprehensive size chart to assist you in selecting the appropriate thrust washer for your specific application.
Understanding Thrust Washers: Thrust washers, also known as thrust bearing washers or thrust plates, are flat bearings that transmit axial forces between rotating or reciprocating parts. They are typically made of high-quality materials such as bronze, brass, or composite materials, which offer excellent load-bearing capacity and low friction characteristics.
Importance of Correct Thrust Washer Sizing: Selecting the correct thrust washer size is essential for several reasons. Firstly, an undersized thrust washer may not adequately distribute the axial load, recognized to localized wear and premature failure of the machinery. Conversely, an oversized thrust washer can create excessive friction and heat generation, negatively impacting the performance and efficiency of the system. Therefore, it is crucial to consult a thrust washer size chart to identify the appropriate dimensions for your specific application.
Thrust Washer Size Chart: The following size chart provides a range of thrust washer dimensions based on common industry standards. These dimensions are typically specified in terms of inner diameter (ID), outer diameter (OD), and thickness (T).
Please note that the size chart provided here is a general representation and may not cover all specific dimensions. It is always recommended to consult the manufacturer’s documentation or engineering specifications for precise thrust washer sizing.
Determining the Correct Thrust Washer Size: To determine the correct thrust washer size for your application, follow these steps:
- Identify the axial load: Determine the maximum axial load that the thrust washer will experience during operation. This information is critical for selecting a washer with the appropriate load-bearing capacity.
- Check equipment specifications: Refer to the equipment’s technical documentation or consult with the manufacturer to understand any specific requirements or recommendations regarding thrust washer size.
- Cross-reference with the size chart: Utilize the thrust washer size chart provided above to find a washer with suitable dimensions based on your axial load requirements. Select a thrust washer size that falls within the recommended ID, OD, and thickness ranges.
- Consider material selection: Depending on the application, choose the appropriate thrust washer material that provides the desired properties such as load capacity, corrosion resistance, and operating temperature range.
Conclusion: Thrust washers are vital components that contribute to the smooth operation and longevity of mechanical systems. Selecting the correct thrust washer size is essential for optimizing performance and minimizing wear. By consulting a thrust washer size chart and considering the specific requirements of your application, you can confidently choose the right thrust washer dimensions, ensuring reliable and efficient operation of your machinery.
Plain Bearings & Large Metal Washers | www.bronzelube.com
Shop bronzelube.com for all your large metal washers needs. We offer free CAD download, short lead times, competitive pricing.
Metal Thrust Washers
Self Lubricating Washer – Lead-Free, Size: 5 mm to 250 mm
Materials
| Support material | Steel backing 0.4-2.2mm |
| Intermediate layer | Porous bronze 0.2-0.3mm |
| Sliding layer | POM with fiber 0.3-0.5mm |
| Plating | Tin plating 0.005mm or Copper plating 0.008mm |
Large Metal Washers Self-lubricating Thrust Washer
Self-lubricating thrust washer, low friction large metal washers
large metal washers
High-quality low carbon steel as the matrix
The Thrust Washer Plain Bearing is a mixture of polytetrafluoroethylene (PTFE) rolled on the surface of sintered spherical bronze layer in the middle of high-quality low carbon steel. It has good self-lubrication, wear resistance, low friction coefficient, good coupling performance, low noise, and other properties and is widely used in sliding parts of various machinery.
- PTFE and lead mixture 0.01-0.03mm
- Spherical bronze powder 0.2-0.3mm
- Steel back 0.7-2.3mm
- Electroplating layer: tin layer thickness of 0.005mm, or copper layer thickness of 0.008mm
APPLICATION CHARACTERISTICS
- No oil lubrication or little oil lubrication, suitable for occasions where refueling is impossible or difficult, can be used without or with little maintenance.
- Good wear resistance, small friction coefficient, and long service life.
- Can be used in the range of -195°C to +280°C.
- close performance is good, low ring bitter, no pollution.
- A thin wall structure, lightweight, can reduce the mechanical volume.
- Transfer film can be formed during operation to protect the grinding shaft. No axial biting phenomenon.
- The hardness of the grinding shaft is low, and the shaft without quenching and tempering can be used. Thus long low processing difficulty of the relevant parts.
- No rice water, oil absorption; The hot melt is small, so the macro is good and the size is fixed.
- The back of the steel can be plated with a variety of metals, so it can be used in corrosive media, will not rust.
Self-lubricating thrust washer low friction washer
Bearing mechanism Solid friction
Product Composition: The steel base copper plating
Washer Features
Good abrasion resistance
Small coefficient of friction
Long service life
Strong corrosion resistance
Oil-free self-lubrication
Washer application
Used in all kinds of machinery Lubrication part
Such as automatic machinery and equipment
Material is filled ptfe modified polyformaldehyde plastics for the surface layer of three-layer composite self-lubricating materials, it is a kind of benign boundary lubrication materials, therefore is especially with high load under the low speed of rotation, swing movement and often opening and closing under load and not easy to form hydrodynamic lubrication of bearings, thrust washers, slider, such as the ball friction parts…
Your expert in self-lubricating Bearing
and Bronze alloys – serving globally
Brand replacement products and functionally equivalent parts, alternative solutions
Manufactures flange bronze bearings, service & maintenance companies to meet the exacting specifications required in a wide range of industrial applications.
Machined bronze bushing that meet the exacting requirements & specifications supplied by our clients. Spherical bearings, spindles, semi-spheres and supports that we have manufactured.
You will find to follow a selection of self lubricating bronze bearing material CuSn7Zn4Pb7, CuSn12, CuAl10Fe5Ni5,
CuZn25Al5Mn4Fe3
Alternative solution,We offer an outsourced machining service for bronze bushes, manufacturing precise parts to the designs supplied to us by our clients.
Selection of other composite bushing material of self lubricating bearing that we have manufactured.
Wrapped Bronze Sleeve Bearing, Are you interested in our products?
Manufacturer of bimetal and steel bronze bushing parts according to client’s drawing.
