Product Description
Product Details
Products Type
We can custom shape,size,color material and quantity for plastic sleeve as your requirment.
| Material | PA,PA6,PA66,PP,PE,LDPE,HDPE,UWHDPE,PTFE,POM,ABS,or Custom Compound (Any custom compound plastic is available) |
| Size | According to samples or drawings |
| Color | Black,white,red,green,transparent or any color according to Pantone colors |
| Finish | High Gloss,Fine Grain,Electroplating,Painting,Printing,Texture etc,or as request |
| Type | Round,square,rectangular,or any nonstandard shape as request |
| Logo | Debossed,embossed,printed logo or as request |
50+ types material of plastic, rubber, PU to help you perfectly adapt to the product application scenarios
Customize product features according to requirements:
1. Achieve medical-grade and food-grade products
2. Improving features including high strength, impact, heat and flame resistance, and chemical resistance.etc through various additives
3. Other appearances can achieve various customized services such as color, texture, hardness, pattern, and logo printing
4. Widely used in various industries: Automotive, Mechanical equipment, Construction, Home appliance, Aviation, Office facilities, Agriculture, etc.
Product & Materials Show:
Our Factory
Customization Capabilities
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| After-sales Service: | 24h Service |
|---|---|
| Connection: | Female |
| Type: | Plastic Bush |
| Samples: |
US$ 999/Piece
1 Piece(Min.Order) | Order Sample For sample price, package information, and logisti
|
|---|
| Customization: |
Available
| Customized Request |
|---|
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
|
Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
How does UHMW material resist wear and extend the lifespan of bushings?
The UHMW (Ultra-High Molecular Weight Polyethylene) material exhibits exceptional wear resistance, which allows it to extend the lifespan of bushings. Here’s a detailed explanation:
UHMW has several properties that contribute to its wear resistance:
1. Molecular Structure:
UHMW has a unique molecular structure characterized by long chains of polyethylene molecules. These chains are highly entangled, resulting in a high molecular weight and a dense, crystalline structure. This molecular structure provides UHMW with excellent mechanical strength and wear resistance.
2. Low Friction Coefficient:
UHMW has a low coefficient of friction, which means it reduces the amount of friction generated between the bushing and the mating surfaces. This low friction coefficient helps to minimize wear by reducing the abrasive forces acting on the bushing material.
3. Self-Lubricating Properties:
UHMW is a self-lubricating material, meaning it has inherent lubricating properties without the need for additional lubrication. The UHMW molecules have a low surface energy, allowing them to slide smoothly against each other and other surfaces. This self-lubricating nature reduces friction and wear on the bushing, extending its lifespan.
4. High Impact Strength:
UHMW has excellent impact strength, which means it can withstand sudden and repeated impacts without significant damage. This property helps UHMW bushings to resist wear caused by impact or shock loads, increasing their durability and lifespan.
5. Resistance to Abrasion:
UHMW is highly resistant to abrasion, making it suitable for applications where the bushings are subjected to abrasive environments or materials. The material’s resistance to abrasion helps preserve the integrity of the bushing surface, reducing wear and extending its lifespan.
6. Chemical Resistance:
UHMW is resistant to a wide range of chemicals, including acids, alkalis, and solvents. This chemical resistance allows UHMW bushings to maintain their structural integrity and performance when exposed to corrosive substances, further enhancing their lifespan.
By combining these properties, UHMW material provides excellent wear resistance for bushings. Its ability to withstand friction, impact, abrasion, and chemical attack helps to minimize wear and extend the lifespan of the bushings. This, in turn, contributes to the overall efficiency and longevity of equipment.
What are the maintenance and installation guidelines for UHMW bushings?
Maintenance and installation guidelines for UHMW (Ultra-High Molecular Weight Polyethylene) bushings are important to ensure their proper functioning and longevity. Here’s a detailed explanation:
1. Proper Handling:
Handle UHMW bushings with clean hands or gloves to prevent contamination. Avoid dropping or mishandling the bushings, as this can cause damage or deformations that may affect their performance.
2. Cleaning:
Regularly clean the UHMW bushings to remove dirt, debris, or contaminants that may accumulate over time. Use a mild detergent or a solution of water and soap to clean the bushings. Avoid using harsh chemicals or solvents that can degrade or damage the UHMW material.
3. Lubrication:
UHMW bushings have inherent self-lubricating properties, but in certain applications or operating conditions, additional lubrication may be necessary. Consult with the manufacturer or supplier for lubrication recommendations specific to your application. If lubrication is required, use lubricants compatible with UHMW and follow the recommended application methods and intervals.
4. Installation:
Follow proper installation procedures to ensure the correct fit and alignment of UHMW bushings. Consider the following guidelines:
- Ensure that the shaft or pivot surface is clean and free from burrs or sharp edges that could damage the bushing.
- Inspect the bushings for any visible defects or damage before installation. Do not install damaged bushings.
- Apply a controlled force or use appropriate tools to press or slide the UHMW bushings into position. Avoid excessive force that could cause deformation or stress concentration.
- Verify that the bushing is securely seated and properly aligned with the shaft or pivot. Check for smooth rotation or movement without binding or excessive play.
5. Monitoring:
Regularly inspect the UHMW bushings during operation to identify any signs of wear, damage, or degradation. This may include visual inspection, monitoring for unusual noise or vibration, or checking for changes in performance. If any issues are detected, address them promptly by replacing or repairing the bushings as necessary.
6. Environmental Considerations:
Take into account the environmental conditions in which the UHMW bushings operate. Extreme temperatures, exposure to chemicals, UV radiation, or other factors can impact the performance and durability of the bushings. If the operating conditions deviate significantly from the recommended range, consult with the manufacturer or supplier for guidance on appropriate measures to mitigate potential issues.
7. Manufacturer’s Guidelines:
Always refer to the manufacturer’s guidelines, recommendations, and technical documentation for specific maintenance and installation instructions related to the UHMW bushings. They can provide valuable information and insights tailored to the particular product and application.
In summary, proper maintenance and installation guidelines for UHMW bushings involve handling with care, regular cleaning, appropriate lubrication if necessary, following proper installation procedures, monitoring for wear or damage, considering environmental factors, and referring to the manufacturer’s guidelines. By adhering to these guidelines, you can ensure the optimal performance, longevity, and reliability of UHMW bushings in your application.
What are the advantages of using UHMW bushings in various applications?
UHMW (Ultra-High Molecular Weight Polyethylene) bushings offer several advantages that make them highly beneficial for various applications. Here’s a detailed explanation:
1. Low Friction: UHMW bushings have a very low coefficient of friction, resulting in reduced friction and wear. This low friction property allows for smooth and efficient operation, minimizing energy loss and extending the service life of the equipment.
2. Wear Resistance: UHMW bushings exhibit excellent wear resistance, making them ideal for applications involving repetitive sliding or rubbing motions. They can withstand continuous use without experiencing significant wear, ensuring long-lasting performance and reduced maintenance requirements.
3. Self-Lubricating: UHMW bushings possess inherent self-lubricating properties. They form a thin lubricating film on the surface, reducing the need for additional external lubrication. This self-lubrication feature minimizes friction, lowers maintenance efforts, and contributes to smoother operation.
4. High Impact Strength: UHMW bushings have exceptional impact strength, allowing them to withstand high loads and absorb shocks effectively. They can handle heavy-duty applications and resist deformation or failure even under significant impact forces.
5. Chemical Resistance: UHMW bushings exhibit high resistance to a wide range of chemicals, acids, solvents, and corrosive substances. This chemical resistance protects the bushings from degradation, ensuring their performance and longevity in harsh environments or applications involving exposure to corrosive substances.
6. Excellent Dimensional Stability: UHMW bushings maintain their dimensional stability over time, even when subjected to temperature variations or moisture. They resist swelling, distortion, or dimensional changes, ensuring accurate and consistent performance in different operating conditions.
7. Noise Dampening: UHMW bushings have the ability to dampen vibrations and reduce noise levels. This property is particularly beneficial in applications where noise reduction is desired, contributing to a quieter operational environment.
8. Lightweight: UHMW bushings are lightweight compared to many other materials used for bushings, such as metal. The lightweight nature of UHMW makes them suitable for applications where weight reduction is essential, enabling improved efficiency and reduced energy consumption.
9. Easy Machinability: UHMW bushings are relatively easy to machine, allowing for the creation of bushings with precise dimensions and tolerances. This machining versatility makes them adaptable to different equipment designs and specifications.
10. Cost-Effective: UHMW bushings offer a cost-effective solution due to their long service life, reduced maintenance requirements, and resistance to wear and tear. They can contribute to overall cost savings by minimizing downtime, replacement needs, and lubrication expenses.
Due to these advantages, UHMW bushings find applications in various industries, including automotive, machinery, food processing, material handling, and more. They are commonly used in equipment such as conveyors, pumps, valves, bearings, and sliding mechanisms where low friction, wear resistance, chemical resistance, and dimensional stability are crucial.
Overall, the unique properties of UHMW bushings make them a preferred choice for many applications, offering enhanced performance, durability, and cost efficiency.
editor by CX 2024-04-12
China Hot selling Custom PA6 Nylon Sleeves Delrin Bush Sleeve POM Acetal Flanged Shaft Jacket Bushing Washer Bolts Bearing Bush bushing bore
Product Description
Custom PA6 Nylon Sleeves Delrin Bush Sleeve POM Acetal Flanged Shaft Jacket
Bushing Washer Bolts Bearing Bush
| Material | 1) Aluminum: AL 6061-T6, 6063, 7075-T etc. |
| 2) Stainless steel: 303, 304, 316L, 17-4(SUS630) etc. | |
| 3) Steel: 4140, Q235, Q345B, 20#, 45# etc. | |
| 4) Titanium: TA1, TA2/GR2, TA4/GR5, TC4, TC18 etc. | |
| 5) Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc. | |
| 6) Copper, Bronze, Magnesium alloy, Delrin, POM, Acrylic, PC, etc. | |
| Finsh | Sandblasting, Anodize color, Blackenning, Zinc/Nickl Plating, Polish. |
| Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing. | |
| Electroplating chromium, Electrophoresis, QPQ(Quench-Polish-Quench). | |
| Electro Polishing, Chrome Plating, Knurl, Laser etch Logo, etc. | |
| Main Equipment | CNC machining center(Milling), CNC Lathe, Grinding machine. |
| Cylindrical grinder machine, Drilling machine, Laser cutting machine, etc. | |
| Drawing format | STEP, STP, GIS, CAD, PDF, DWG, DXF etc or samples. |
| Tolerance | +/-0.01mm ~ +/-0.05mm |
| Surface roughness | Ra 0.1~3.2 |
| Inspection | Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier, CMM. |
| Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge. | |
| Capacity | CNC turning work range: φ0.5mm-φ150mm*300mm. |
| CNC milling work range: 510mm*1571mm*500mm. |
About Runsom
Runsom, a company specializing in rapid prototyping and manufacturing, has decades of experience in
CNC machining, 3D printing, injection molding, sheet metal fabrication, and die casting. Our engineering
team with extensive knowledge and experience utilizes the latest prototyping technologies and top-notch
machining equipment to provide comprehensive services to satisfy global customers’ requirements,
timescales, and specific needs. We are able to take your concepts or designs to reality production in just
days with our advanced machining technologies, extensive manufacturing experience, and a wealth of
premium materials.
Our Mission
Runsom Precision was established to give support to companies in the industries fields who continually
need to reduce their costs and meet tight deadlines. Our purpose is to ensure customer satisfaction by
providing first-class project management control and problem-free products.
Get a Quote
Q1: What’s kinds of information you need for quote?
A1: Kindly please provide the 2D/3D drawings (PDF/DWG/DXF/IGS/STP/SLDPRT/etc) and advise material
, finish, quantity for quoting.
Q2: What is your MOQ?
A2: MOQ depends on our client’s needs, besides, we welcome trial order before mass-production.
Q3: What is the lead time?
A3: Depending on your specific project and quantity.
Q4: Available for customized design drawings?
A4: Yes, please send the technical drawings to us. It’s better if you can send both 2D and 3D drawings if
you have.
Q5: If the parts we purchase from your company are not good, what can we do?
A5: Please feel free to contact us after you got the products. Kindly send us some photos, we will
feedback to our engineers and QC departments and solve the problems ASAP.
Q6: Are you a manufacturer or trading company?
A6: We are a manufacturer, we are located in HangZhou, China.
Q7: Will my drawings be safe after sending to you?
A7: Yes, we will keep them well and not release to third party without your permission.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Customized: | Customized |
|---|---|
| Certification: | CE, ISO, SGS |
| Standard Parts: | Standard and Non Standard |
| Universal: | Yes |
| Type: | Bushing |
| Material: | Aluminum,Brass,PVC,PE,Rubber,Plastic |
| Samples: |
US$ 10/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Can UHMW bushings reduce friction and noise levels in machinery?
Yes, UHMW (Ultra-High Molecular Weight Polyethylene) bushings can effectively reduce friction and noise levels in machinery. Here’s a detailed explanation:
UHMW is known for its excellent self-lubricating properties and low coefficient of friction, which make it an ideal material for reducing friction in machinery. When used as bushings, UHMW can provide the following benefits:
Friction Reduction:
UHMW bushings exhibit a low coefficient of friction, meaning they have a reduced tendency to stick or generate excessive resistance when in contact with other surfaces. The low friction characteristics of UHMW help to minimize the amount of energy required for the movement of machinery components, resulting in smoother operation and reduced frictional wear.
Noise Reduction:
UHMW bushings can contribute to noise reduction in machinery. The self-lubricating properties of UHMW reduce the occurrence of friction-induced vibrations and chatter between moving parts. By minimizing these sources of noise, UHMW bushings help create quieter operating conditions in machinery.
Vibration Damping:
UHMW has excellent vibration-damping properties. When used as bushings, it can help absorb and dampen vibrations generated during machinery operation. This can be particularly beneficial in applications where excessive vibrations can lead to equipment damage or affect the accuracy and performance of sensitive components.
Smooth Operation:
Due to its low friction characteristics, UHMW bushings enable smoother and more efficient operation of machinery. They help reduce the likelihood of jerky or uneven movements, ensuring smoother transitions and improved overall performance.
Wear Reduction:
UHMW bushings have excellent wear resistance, which helps to minimize wear and extend the service life of machinery components. The low friction properties of UHMW reduce abrasive interactions between the bushings and mating surfaces, resulting in reduced wear and the need for less frequent maintenance or replacement.
It’s important to note that while UHMW bushings can effectively reduce friction and noise levels, the specific performance will depend on factors such as the design of the machinery, the load and speed of operation, and the proper selection and installation of the UHMW bushings. Additionally, regular inspection and maintenance of the machinery, including proper lubrication and replacement of worn bushings, are essential to ensure continued performance and noise reduction.
In summary, UHMW bushings can significantly reduce friction and noise levels in machinery. Their low friction properties, vibration-damping capabilities, and wear resistance make them an excellent choice for applications where smooth operation, noise reduction, and extended component life are desired.
Can UHMW bushings be used in wet or corrosive environments?
UHMW (Ultra-High Molecular Weight Polyethylene) bushings are well-suited for use in wet or corrosive environments. Here’s a detailed explanation:
UHMW is known for its excellent chemical resistance, making it highly resistant to a wide range of chemicals, acids, solvents, and corrosive substances. This chemical resistance protects UHMW bushings from degradation and ensures their performance and longevity in harsh environments.
When exposed to wet conditions, UHMW bushings do not absorb water or swell, maintaining their dimensional stability and mechanical properties. They resist moisture and do not undergo significant changes in performance or structure, making them suitable for wet or humid environments.
In corrosive environments, UHMW bushings offer superior resistance compared to many other materials. They can withstand the effects of corrosive substances and remain unaffected by chemical attack. This corrosion resistance allows UHMW bushings to maintain their integrity and performance even when exposed to corrosive agents, ensuring reliable operation and extended service life.
Due to their chemical resistance and ability to perform in wet or corrosive environments, UHMW bushings find applications in various industries. They are commonly used in equipment such as pumps, valves, bearings, conveyors, and sliding mechanisms where exposure to moisture, chemicals, or corrosive substances is a concern.
It’s important to note that while UHMW bushings offer excellent resistance to many chemicals and corrosive substances, there may be exceptional cases where specific chemicals or concentrations could potentially affect their performance. In such situations, it’s advisable to consult with the manufacturer or supplier to ensure the compatibility of UHMW bushings with the specific chemicals or corrosive agents involved.
In summary, UHMW bushings are well-suited for use in wet or corrosive environments due to their exceptional chemical resistance. They can withstand exposure to moisture, resist corrosion, and maintain their performance and integrity in harsh conditions, making them a reliable choice for applications requiring resistance to wetness or corrosive substances.
Can you explain the properties that make UHMW bushings unique?
UHMW (Ultra-High Molecular Weight Polyethylene) bushings possess several unique properties that make them highly desirable for various applications. Here’s a detailed explanation:
1. High Molecular Weight: UHMW bushings are made from a polymer with an extremely high molecular weight. This characteristic gives them exceptional strength and toughness, allowing them to withstand high loads, impact forces, and stresses without deformation or failure.
2. Low Friction: UHMW bushings have a very low coefficient of friction, meaning they exhibit minimal resistance to sliding or rubbing against other surfaces. This low friction property significantly reduces wear and frictional heat generation, resulting in smooth and efficient operation.
3. Self-Lubricating: UHMW bushings possess inherent self-lubricating properties. The molecular structure of UHMW allows it to form a thin lubricating film on the surface, even in the absence of external lubrication. This self-lubricating property reduces the need for additional lubrication and ensures consistent low friction performance throughout the lifespan of the bushings.
4. Chemical Resistance: UHMW bushings exhibit high resistance to a wide range of chemicals, acids, solvents, and corrosive substances. This chemical resistance helps protect the bushings from degradation, allowing them to maintain their structural integrity and performance even in harsh environments.
5. Abrasion Resistance: UHMW bushings are highly resistant to abrasion, making them suitable for applications involving repetitive sliding or rubbing motions. Their excellent abrasion resistance enables them to withstand wear and maintain their dimensional stability over extended periods of use.
6. Low Water Absorption: UHMW bushings have low water absorption properties, meaning they do not readily absorb moisture. This characteristic helps prevent swelling, distortion, or dimensional changes in the bushings when exposed to moisture or humidity. It ensures that the bushings maintain their original shape and performance in various operating conditions.
7. Noise Dampening: UHMW bushings have the ability to dampen vibrations and reduce noise levels, contributing to a quieter operational environment. This property is particularly beneficial in applications where noise reduction is desired, such as in machinery or equipment.
Overall, the unique properties of UHMW bushings, including their high molecular weight, low friction, self-lubrication, chemical resistance, abrasion resistance, low water absorption, and noise dampening capabilities, make them an excellent choice for a wide range of applications where durability, performance, and efficiency are critical.
editor by CX 2024-04-11
China factory Customized Plastic Sleeve Bushings differential bushing
Product Description
Customized Plastic Bushing
|
Product Name: |
Plastic bushing |
|
Application : |
Domestic electrical, automotive ,engineering machinery ,industry ,etc |
|
Material: |
Nylon PA6, Nylon, ABS, POM,PTFE |
|
Color: |
Black/white/yellow or others |
|
Material Density: |
1.25~1.64g/cm3 |
|
Max PV value : |
0.27~1.40 N/mm²·m/s |
|
Tensile Strengthen: |
40~90MPa |
|
Hardness: |
72~90 HRR |
|
Thermal conductivity: |
0.24 W/(m·k) |
|
Friction: |
0.08~0.26 |
|
Working Temperature: |
-80~+240ºC |
|
In addition to the standard product catalog is displayed, we provide non-standard product or to order according to customer requirements. |
|
Packing & Delivery
1. Inner Packing For small products: 100pcs-200pcs per sealed plastic bag. For bigger products: 2pcs-10pcs per plastic film roller (depends on the product size)
2. Outer Packing&Shipment Packing
8pcs-300pcs per carton (depends on the product size)
18-24 cartons per wood case or pallet, shockproof and safe for transportation.
Company Profile
Our Factory
FAQ
Q: Are you trading company or manufacturer?
A: Our management is focused on exporting activities for more than 10 years and we have our own bushing factory. CHINAMFG is always professional and reliable. Our advantages are multiple resource integration, strong quality assurance and excellent service level. We are always responsible for our products
Q: Hong long is your delivery time?
A: Generally 10-25 days after order. It depends on the quantity.
Q: Do you produce samples? Is it free or extra?
A: For standard products, we produce samples free of charge for our customers. And the express costs will be burdened by the customer, but can be returned after the order is placed.
Q: How to ensure the quality?
A: We produce as per the confirmed technology or drawings for each order for our customers. And our factory has a strict quality control system. We inspect goods during production according to a certain frequency and we also perform the final inspection before the goods are packed.
Q: Do you like to serve the customers only with small orders?
A: We are always glad to grow up together with all our customers whatever big or small.
We hope our customers become stronger and stronger to be with us.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Customized: | Customized |
|---|---|
| Certification: | ISO, ISO 9001:2015 |
| Standard Parts: | Standard and Non Standard |
| Customization: |
Available
| Customized Request |
|---|
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
|
Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Can UHMW bushings reduce friction and noise levels in machinery?
Yes, UHMW (Ultra-High Molecular Weight Polyethylene) bushings can effectively reduce friction and noise levels in machinery. Here’s a detailed explanation:
UHMW is known for its excellent self-lubricating properties and low coefficient of friction, which make it an ideal material for reducing friction in machinery. When used as bushings, UHMW can provide the following benefits:
Friction Reduction:
UHMW bushings exhibit a low coefficient of friction, meaning they have a reduced tendency to stick or generate excessive resistance when in contact with other surfaces. The low friction characteristics of UHMW help to minimize the amount of energy required for the movement of machinery components, resulting in smoother operation and reduced frictional wear.
Noise Reduction:
UHMW bushings can contribute to noise reduction in machinery. The self-lubricating properties of UHMW reduce the occurrence of friction-induced vibrations and chatter between moving parts. By minimizing these sources of noise, UHMW bushings help create quieter operating conditions in machinery.
Vibration Damping:
UHMW has excellent vibration-damping properties. When used as bushings, it can help absorb and dampen vibrations generated during machinery operation. This can be particularly beneficial in applications where excessive vibrations can lead to equipment damage or affect the accuracy and performance of sensitive components.
Smooth Operation:
Due to its low friction characteristics, UHMW bushings enable smoother and more efficient operation of machinery. They help reduce the likelihood of jerky or uneven movements, ensuring smoother transitions and improved overall performance.
Wear Reduction:
UHMW bushings have excellent wear resistance, which helps to minimize wear and extend the service life of machinery components. The low friction properties of UHMW reduce abrasive interactions between the bushings and mating surfaces, resulting in reduced wear and the need for less frequent maintenance or replacement.
It’s important to note that while UHMW bushings can effectively reduce friction and noise levels, the specific performance will depend on factors such as the design of the machinery, the load and speed of operation, and the proper selection and installation of the UHMW bushings. Additionally, regular inspection and maintenance of the machinery, including proper lubrication and replacement of worn bushings, are essential to ensure continued performance and noise reduction.
In summary, UHMW bushings can significantly reduce friction and noise levels in machinery. Their low friction properties, vibration-damping capabilities, and wear resistance make them an excellent choice for applications where smooth operation, noise reduction, and extended component life are desired.
Are there potential challenges or limitations to using UHMW bushings?
While UHMW (Ultra-High Molecular Weight Polyethylene) bushings offer many advantages, there are also potential challenges and limitations to consider. Here’s a detailed explanation:
1. Temperature Limitations:
UHMW bushings have a relatively low melting point compared to other engineering plastics. They can soften or deform at elevated temperatures, typically around 82°C (180°F) or lower, depending on the specific grade and formulation. If your application involves high temperatures, alternative materials or additional heat-resistant measures may be necessary.
2. Wear and Abrasion:
While UHMW has excellent wear resistance, it may not be suitable for applications with extremely abrasive conditions or high levels of impact. In situations where there are aggressive abrasive particles or substantial mechanical forces, alternative materials or protective measures, such as incorporating additional bearing surfaces or coatings, may be required.
3. Load and Pressure Limitations:
UHMW bushings have a relatively low compressive strength compared to metals and some other engineering plastics. They may not be suitable for applications with high loads or pressure requirements. Exceeding the recommended load or pressure limits can lead to premature wear, deformation, or failure of the bushings. Consideration should be given to the specific load and pressure conditions of your application and alternative materials may need to be considered for heavy-duty applications.
4. Creep and Relaxation:
UHMW has a tendency to exhibit creep or relaxation under continuous or long-term mechanical stress. This means that over time, the material may slowly deform or experience dimensional changes. It is important to consider the duration and magnitude of the applied stress in relation to the specific UHMW grade being used and the desired performance criteria. In applications where dimensional stability is critical, periodic monitoring and potential adjustments or replacements may be necessary.
5. Chemical Compatibility:
While UHMW is chemically resistant to many substances, it may not be compatible with certain chemicals or solvents. It is important to consider the specific chemical environment in which the bushings will operate and verify the compatibility of UHMW with the substances involved. In cases where chemical resistance is a primary concern, alternative materials may need to be considered.
6. Dimensional Stability:
UHMW bushings can exhibit slight dimensional changes due to factors such as moisture absorption or temperature variations. While these changes are relatively small compared to some other materials, they should be taken into account in applications where precise tolerances or tight clearances are critical.
7. Machining and Fabrication:
Although UHMW is generally considered to be a machinable material, it can present challenges during machining due to its low thermal conductivity and high coefficient of thermal expansion. Proper tool selection, cutting parameters, and machining techniques specific to UHMW should be employed to achieve desired results. Working with experienced manufacturers or fabricators who are knowledgeable about UHMW machining is recommended.
In summary, while UHMW bushings offer numerous advantages, it is important to be aware of potential challenges and limitations related to temperature, wear and abrasion, load and pressure, creep and relaxation, chemical compatibility, dimensional stability, and machining. By carefully assessing these factors in relation to your specific application requirements, you can make informed decisions and potentially address these limitations through alternative materials, modifications, or protective measures.
How do UHMW bushings compare to other types of bearing materials?
When comparing UHMW (Ultra-High Molecular Weight Polyethylene) bushings to other types of bearing materials, several factors come into play. Here’s a detailed comparison:
1. Friction and Wear:
UHMW bushings have a low coefficient of friction, resulting in reduced friction and wear. Compared to materials like metal or bronze, UHMW bushings offer superior self-lubricating properties, which reduce the need for additional lubrication. This self-lubricating feature minimizes friction, wear, and the associated maintenance requirements.
2. Load Capacity:
UHMW bushings have excellent load-bearing capabilities, particularly under high-load conditions. They can distribute the load evenly, reducing stress concentrations and minimizing the risk of premature wear or failure. However, certain metals like bronze or steel may have higher load capacities in specific applications.
3. Wear Resistance:
UHMW bushings exhibit excellent wear resistance, making them suitable for applications involving repetitive sliding or rubbing motions. They can withstand continuous use without experiencing significant wear. Materials such as bronze or steel may also offer good wear resistance, but UHMW bushings often outperform them in applications requiring low friction and self-lubrication.
4. Chemical Resistance:
UHMW bushings have high resistance to a wide range of chemicals, acids, solvents, and corrosive substances. This chemical resistance protects the bushings from degradation, making them ideal for applications in harsh environments. In comparison, metals like steel or bronze may be susceptible to corrosion or chemical attack.
5. Impact Strength:
UHMW bushings have excellent impact strength, allowing them to withstand high loads and absorb shocks effectively. They can handle heavy-duty applications and resist deformation or failure even under significant impact forces. Other materials like bronze or steel may have varying levels of impact strength depending on their composition.
6. Temperature Resistance:
UHMW bushings have good temperature resistance, maintaining their properties over a wide temperature range. They can withstand both low and high temperatures without significant dimensional changes or loss of performance. In contrast, certain metals may have higher temperature tolerances but may exhibit thermal expansion or contraction.
7. Machinability:
UHMW bushings are relatively easy to machine, allowing for the creation of bushings with precise dimensions and tolerances. However, metals like bronze or steel can offer greater machining versatility and precision due to their inherent properties.
8. Cost:
UHMW bushings are generally cost-effective compared to many other bearing materials. They offer a long service life, reduced maintenance requirements, and resistance to wear and tear, contributing to overall cost savings. Metals like bronze or steel may have higher upfront costs but can be more economical in certain high-load or extreme temperature applications.
It’s important to note that the suitability of a bearing material depends on the specific application requirements. Factors such as load magnitude, speed, temperature, environment, and lubrication conditions should be considered when selecting the most appropriate bearing material.
In summary, UHMW bushings offer advantages in terms of low friction, self-lubrication, wear resistance, chemical resistance, impact strength, and cost-effectiveness. However, other materials like metals (e.g., bronze or steel) may excel in certain areas such as load capacity, temperature tolerance, or precision machining. Ultimately, the choice of bearing material should be based on a thorough evaluation of the application’s needs and the specific properties offered by each material.
editor by CX 2024-03-29
China OEM Custom OEM Wrapped Cast Bushing Auto Parts Steel Bearing Flanged Oilless Sleeve Bushing Self Lubricating Bronze Bushings bushing replacement
Product Description
Custom OEM Wrapped Cast Bushing Auto Parts Steel Bearing Flanged Oilless Sleeve
Bushing Self Lubricating Bronze Bushings
| Material | 1) Aluminum: AL 6061-T6, 6063, 7075-T etc. |
| 2) Stainless steel: 303, 304, 316L, 17-4(SUS630) etc. | |
| 3) Steel: 4140, Q235, Q345B, 20#, 45# etc. | |
| 4) Titanium: TA1, TA2/GR2, TA4/GR5, TC4, TC18 etc. | |
| 5) Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc. | |
| 6) Copper, Bronze, Magnesium alloy, Delrin, POM, Acrylic, PC, etc. | |
| Finsh | Sandblasting, Anodize color, Blackenning, Zinc/Nickl Plating, Polish. |
| Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing. | |
| Electroplating chromium, Electrophoresis, QPQ(Quench-Polish-Quench). | |
| Electro Polishing, Chrome Plating, Knurl, Laser etch Logo, etc. | |
| Main Equipment | CNC machining center(Milling), CNC Lathe, Grinding machine. |
| Cylindrical grinder machine, Drilling machine, Laser cutting machine, etc. | |
| Drawing format | STEP, STP, GIS, CAD, PDF, DWG, DXF etc or samples. |
| Tolerance | +/-0.01mm ~ +/-0.05mm |
| Surface roughness | Ra 0.1~3.2 |
| Inspection | Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier, CMM. |
| Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge. | |
| Capacity | CNC turning work range: φ0.5mm-φ150mm*300mm. |
| CNC milling work range: 510mm*1571mm*500mm. |
About Runsom
Runsom, a company specializing in rapid prototyping and manufacturing, has decades of experience in
CNC machining, 3D printing, injection molding, sheet metal fabrication, and die casting. Our engineering
team with extensive knowledge and experience utilizes the latest prototyping technologies and top-notch
machining equipment to provide comprehensive services to satisfy global customers’ requirements,
timescales, and specific needs. We are able to take your concepts or designs to reality production in just
days with our advanced machining technologies, extensive manufacturing experience, and a wealth of
premium materials.
Our Mission
Runsom Precision was established to give support to companies in the industries fields who continually
need to reduce their costs and meet tight deadlines. Our purpose is to ensure customer satisfaction by
providing first-class project management control and problem-free products.
Get a Quote
Q1: What’s kinds of information you need for quote?
A1: Kindly please provide the 2D/3D drawings (PDF/DWG/DXF/IGS/STP/SLDPRT/etc) and advise material
, finish, quantity for quoting.
Q2: What is your MOQ?
A2: MOQ depends on our client’s needs, besides, we welcome trial order before mass-production.
Q3: What is the lead time?
A3: Depending on your specific project and quantity.
Q4: Available for customized design drawings?
A4: Yes, please send the technical drawings to us. It’s better if you can send both 2D and 3D drawings if
you have.
Q5: If the parts we purchase from your company are not good, what can we do?
A5: Please feel free to contact us after you got the products. Kindly send us some photos, we will
feedback to our engineers and QC departments and solve the problems ASAP.
Q6: Are you a manufacturer or trading company?
A6: We are a manufacturer, we are located in HangZhou, China.
Q7: Will my drawings be safe after sending to you?
A7: Yes, we will keep them well and not release to third party without your permission.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Customized: | Customized |
|---|---|
| Certification: | CE, ISO, SGS |
| Standard Parts: | Standard and Non Standard |
| Universal: | Yes |
| Type: | Bushing |
| Material: | Aluminum,Steel,Brass,Hardware,etc |
| Samples: |
US$ 10/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Can UHMW bushings be used in applications with tight tolerances and precision requirements?
Yes, UHMW (Ultra-High Molecular Weight Polyethylene) bushings can be used in applications with tight tolerances and precision requirements. Here’s a detailed explanation:
While UHMW is known for its excellent wear resistance and other beneficial properties, it’s important to consider certain factors when using UHMW bushings in applications with tight tolerances and precision requirements:
1. Machining and Tight Tolerances:
UHMW material can be machined to achieve tight tolerances and precise dimensions. However, it’s important to note that UHMW has a relatively high coefficient of thermal expansion compared to metals. This means that the dimensions of UHMW bushings can be affected by temperature changes. Proper consideration and compensation for thermal expansion are necessary when designing and machining UHMW bushings for applications with tight tolerances.
2. Dimensional Stability:
UHMW exhibits good dimensional stability under normal operating conditions. It has a low moisture absorption rate, which helps to maintain its shape and dimensions over time. This dimensional stability is important for maintaining the tight tolerances required in precision applications.
3. Low Friction and Low Stick-Slip:
UHMW bushings have a low coefficient of friction and low stick-slip characteristics. Stick-slip refers to the jerky or erratic motion that can occur when there is a difference between static and dynamic friction. The low friction and low stick-slip properties of UHMW bushings contribute to smooth and precise movement, making them suitable for applications with precision requirements.
4. Load-Bearing Capability:
UHMW bushings have good load-bearing capabilities, particularly in applications with moderate to low loads. However, it’s important to consider the specific load requirements and consult the manufacturer’s guidelines to ensure that the selected UHMW bushings can handle the intended loads within the required tolerances.
5. Compatibility with Mating Surfaces:
UHMW bushings are compatible with a variety of mating surfaces, including metals, plastics, and composites. This versatility allows for compatibility with different components and mating materials, contributing to the precision and performance of the overall system.
When utilizing UHMW bushings in applications with tight tolerances and precision requirements, it’s crucial to carefully evaluate the specific requirements of the application, consider thermal expansion effects, ensure proper machining and installation techniques, and consult with manufacturers or engineering experts when necessary. By taking these factors into account, UHMW bushings can provide reliable performance and meet the precision demands of the application.
Can UHMW bushings be used in food processing or medical equipment?
Yes, UHMW (Ultra-High Molecular Weight Polyethylene) bushings can be used in food processing and medical equipment. Here’s a detailed explanation:
Food Processing:
UHMW is a commonly used material in the food processing industry due to its excellent properties and compliance with food safety regulations. Here are some reasons why UHMW bushings are suitable for food processing applications:
- Food Grade Material: UHMW is FDA-approved for food contact and meets the requirements of various food safety standards. It is non-toxic, non-contaminating, and does not impart taste or odor to food products.
- Chemical Resistance: UHMW is resistant to a wide range of chemicals, including cleaning agents and food acids. This makes it suitable for applications where exposure to cleaning and sanitizing chemicals is common.
- Wear and Abrasion Resistance: UHMW has excellent wear resistance, making it durable in high-wear applications such as conveyor systems, rollers, or guides used in food processing equipment.
- Low Friction Properties: UHMW has a low coefficient of friction, allowing smooth operation and reducing the risk of product damage or contamination caused by friction or sticking.
- Easy to Clean: UHMW’s smooth surface and non-stick properties facilitate easy cleaning and prevent the buildup of food particles or bacteria.
Medical Equipment:
UHMW bushings are also used in various medical equipment applications due to their favorable characteristics. Here’s why UHMW is suitable for medical equipment:
- Biocompatibility: UHMW is biocompatible and suitable for use in contact with human tissue or fluids. It is used in applications such as orthopedic implants, prosthetics, and surgical instruments.
- Chemical Resistance: UHMW is resistant to many chemicals and disinfectants commonly used in medical settings, allowing for easy cleaning and sterilization.
- Low Friction and Wear Resistance: UHMW’s low friction properties and wear resistance make it suitable for applications such as sliding components, bearings, or articulating surfaces in medical equipment.
- Noise Reduction: UHMW’s self-lubricating properties contribute to noise reduction, making it desirable for equipment where noise levels need to be minimized, such as hospital beds or medical carts.
- Radiolucency: UHMW is radiolucent, meaning it does not interfere with X-ray or imaging procedures, allowing for clear visualization of anatomical structures.
When using UHMW bushings in food processing or medical equipment, it’s essential to ensure that the specific UHMW grade and formulation used comply with relevant industry standards and regulations. Additionally, proper cleaning, sterilization, and maintenance procedures should be followed to maintain hygiene and ensure optimal performance.
In summary, UHMW bushings can be safely used in food processing and medical equipment. Their food-grade compliance, chemical resistance, wear resistance, low friction properties, and biocompatibility make them suitable for various applications in these industries. By selecting the appropriate UHMW grade and following industry guidelines, manufacturers can benefit from the performance and reliability of UHMW bushings in their food processing and medical equipment.
How do UHMW bushings compare to other types of bearing materials?
When comparing UHMW (Ultra-High Molecular Weight Polyethylene) bushings to other types of bearing materials, several factors come into play. Here’s a detailed comparison:
1. Friction and Wear:
UHMW bushings have a low coefficient of friction, resulting in reduced friction and wear. Compared to materials like metal or bronze, UHMW bushings offer superior self-lubricating properties, which reduce the need for additional lubrication. This self-lubricating feature minimizes friction, wear, and the associated maintenance requirements.
2. Load Capacity:
UHMW bushings have excellent load-bearing capabilities, particularly under high-load conditions. They can distribute the load evenly, reducing stress concentrations and minimizing the risk of premature wear or failure. However, certain metals like bronze or steel may have higher load capacities in specific applications.
3. Wear Resistance:
UHMW bushings exhibit excellent wear resistance, making them suitable for applications involving repetitive sliding or rubbing motions. They can withstand continuous use without experiencing significant wear. Materials such as bronze or steel may also offer good wear resistance, but UHMW bushings often outperform them in applications requiring low friction and self-lubrication.
4. Chemical Resistance:
UHMW bushings have high resistance to a wide range of chemicals, acids, solvents, and corrosive substances. This chemical resistance protects the bushings from degradation, making them ideal for applications in harsh environments. In comparison, metals like steel or bronze may be susceptible to corrosion or chemical attack.
5. Impact Strength:
UHMW bushings have excellent impact strength, allowing them to withstand high loads and absorb shocks effectively. They can handle heavy-duty applications and resist deformation or failure even under significant impact forces. Other materials like bronze or steel may have varying levels of impact strength depending on their composition.
6. Temperature Resistance:
UHMW bushings have good temperature resistance, maintaining their properties over a wide temperature range. They can withstand both low and high temperatures without significant dimensional changes or loss of performance. In contrast, certain metals may have higher temperature tolerances but may exhibit thermal expansion or contraction.
7. Machinability:
UHMW bushings are relatively easy to machine, allowing for the creation of bushings with precise dimensions and tolerances. However, metals like bronze or steel can offer greater machining versatility and precision due to their inherent properties.
8. Cost:
UHMW bushings are generally cost-effective compared to many other bearing materials. They offer a long service life, reduced maintenance requirements, and resistance to wear and tear, contributing to overall cost savings. Metals like bronze or steel may have higher upfront costs but can be more economical in certain high-load or extreme temperature applications.
It’s important to note that the suitability of a bearing material depends on the specific application requirements. Factors such as load magnitude, speed, temperature, environment, and lubrication conditions should be considered when selecting the most appropriate bearing material.
In summary, UHMW bushings offer advantages in terms of low friction, self-lubrication, wear resistance, chemical resistance, impact strength, and cost-effectiveness. However, other materials like metals (e.g., bronze or steel) may excel in certain areas such as load capacity, temperature tolerance, or precision machining. Ultimately, the choice of bearing material should be based on a thorough evaluation of the application’s needs and the specific properties offered by each material.
editor by CX 2024-03-26
China Hot selling Injection Moulding Bushing PTFE Moulded Washer Plastics Sleeve Bushing PTFE Pullys with Good quality
Product Description
PTFE PRECISION MACHINING OF CUSTOM PLASTIC COMPONENTS
PTFE (Polytetrafluoroethylene)is a performance thermoplastic known for its chemical inertness & resistance to attack, low coefficient of friction, broad operating temperature range, excellent dielectric properties, thermal & electrical insulating, negligible water absorption and non-stick characteristic and among many others
PTFE resins have an upper service temperature of 500º F (260 C) and is 1 of the most widely used fluoroplastic material. PTFE mechanical properties are low compared to other advanced engineering plastics, but its properties remain useful over a temperature range of -400° F to 400° F forming its broad operating range suitable for many applications. PTFE can be used as low as – 436º F (-260 C ).
PTFE properties are often enhanced using a variety of fillers creating a PTFE compound, such as a 15 or 25% glass filled PTFE, to improve wear resistance, increase part stability, and improves creep strength and reduce deformation under load in comparison with virgin grade PTFE. For electrical insulators, the addition of glass filler has little impact on electrical properties.
PTFE GASKETS come in all shapes and sizes,Gaskets are an integral component of any device which requires the confinement of a gas or liquid. They compensate for the unconformity of mating surfaces. These surface irregularities may be minute or large depending on the purpose of the device but in all cases, the gasket is required to compensate for the difference while limiting the flow of fluid in either direction. Gaskets differ from seals in that gaskets are normally cut from sheets or rolls while seals are formed individually in their own configuration. A flat cut gasket is derived from material of specific thickness and to a configuration that is designed for a specific application
Expanded PTFE – EPTFE Gasket material is a soft and conformable material that is ideal for applications with limited bolt load torque available. Or in applications such as glass lined pipe where excessive bolt load will cause more problems than it will solve. If you have never touched this exceptional sealing material think of a dense marshmallow. It has the same chemical resistance and temperature range as any PTFE but it is soft and will effect a seal much quicker than regular PTFE gasket material
Characteristics
- High and low temperature resistance(-180ºC~+260 ºC)
- Corrosion resistance(strong acid, strong alkali etc)
- Weather resistance
- High insulation
- High lubrication
- Non adhesion
- Non toxic etc
We manufactures made-to-order high performance, high quality engineered plastic components
- PTFE Ball valve seats, piston rings, seals, lips, cups.
- PTFE bearings, bushings, wear strips
- Diaphragms, insulators, lantern rings, V-rings, gaskets, washers, balls
- Custom PTFE labware including wafer dippers, containers & process vessels
- Low quantity PTFE parts and assemblies for university & commercial research projects.
- Molded PTFE – Basic Shape material: PTFE Rod, Blocks, Plates and Tubes
- A variety of made-to-order OEM industrial components
INDUSTRIES & APPLICATIONS INCLUDE
- General Industrial PTFE Components
- Chemical Handling such as Valve Bodies, Seats & Seals, Balls and Pump Parts
- Semiconductor Processing Industry including custom Labware and Tools
- PTFE Containers, Funnels and Molds for Pharmaceutical & Biotech research
- Parts for Food Processing Equipment (made from PTFE FDA approved for food contact)
- Packaging Equipment
- Compressor Parts
- Electronics & Appliances
- Textile Machinery
- Office Equipment
Turning Centers/ Molding rings /MACHINING /TURNING
FAQ
1. Q: Are you trading company or manufacturer ?
A: We are manufacturer.
2. Q: How long is your delivery time?
A: According to the difficulty and quantity of product processing,It usually sent out 5-10days.
3. Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
4. Q: What are the after-sale services?
A: In case of quality problems, the package can be exchanged within 30 days.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Material: | PTFE |
|---|---|
| Density: | 2.1-2.3 |
| Tempture: | -180 ~ +280 Degree |
| Hardness: | 50~60 |
| Package: | Carton |
| Certificated: | SGS |
| Samples: |
US$ 0/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
What are the benefits of using self-lubricating UHMW bushings in machinery?
Using self-lubricating UHMW (Ultra-High Molecular Weight Polyethylene) bushings in machinery offers several benefits. Here’s a detailed explanation:
1. Friction Reduction:
Self-lubricating UHMW bushings have excellent lubricity properties, which reduce friction between moving parts. This results in smoother operation, improved energy efficiency, and reduced wear on machinery components. The lower coefficient of friction of UHMW bushings helps minimize the need for additional lubrication or maintenance.
2. Wear Resistance:
UHMW bushings exhibit exceptional wear resistance, even in demanding operating conditions. The self-lubricating nature of UHMW reduces the occurrence of metal-to-metal contact and abrasive wear. This extends the service life of machinery components, reduces downtime for maintenance and replacement, and lowers overall operating costs.
3. Corrosion Resistance:
Self-lubricating UHMW bushings are highly resistant to corrosion and chemical attack. They do not require additional lubricants that may attract contaminants or react with chemicals in the environment. This corrosion resistance ensures the integrity and longevity of machinery components, particularly in harsh or corrosive operating conditions.
4. Maintenance Reduction:
Self-lubricating UHMW bushings require minimal maintenance compared to traditional bushing materials. They eliminate the need for frequent lubrication, reducing maintenance time and costs. Additionally, their self-lubricating properties help to prevent the buildup of dirt, debris, and contaminants, further minimizing the need for cleaning or lubricant application.
5. Noise Reduction:
The self-lubricating properties of UHMW bushings contribute to noise reduction in machinery. By reducing friction and minimizing metal-to-metal contact, UHMW bushings help dampen vibrations and noise generated during equipment operation. This results in quieter working environments, improved operator comfort, and reduced noise pollution.
6. Wide Temperature Range:
Self-lubricating UHMW bushings can withstand a wide temperature range without compromising their lubricating properties. They maintain their effectiveness in both high and low temperature environments, ensuring reliable performance across varying operating conditions.
7. Compatibility:
Self-lubricating UHMW bushings are compatible with a wide range of mating materials, such as metals, plastics, and composites. This versatility allows for easy integration into existing machinery designs and facilitates smooth operation and compatibility with different components.
In summary, the benefits of using self-lubricating UHMW bushings in machinery include friction reduction, wear resistance, corrosion resistance, maintenance reduction, noise reduction, wide temperature range capability, and compatibility with various materials. These advantages contribute to improved efficiency, extended component life, reduced maintenance requirements, and enhanced overall performance of machinery.
How do I choose the right size and configuration of UHMW bushings for my application?
Choosing the right size and configuration of UHMW (Ultra-High Molecular Weight Polyethylene) bushings for your application involves considering several factors. Here’s a detailed explanation:
1. Load Requirements:
Determine the load requirements of your application, including the magnitude and distribution of the load. This information is crucial in selecting UHMW bushings that can handle the specific load demands effectively.
2. Shaft Diameter and Tolerance:
Measure the diameter of the shaft or pivot where the UHMW bushing will be installed. Ensure that you have accurate measurements and consider the tolerance requirements to ensure a proper fit between the bushing and the shaft.
3. Bushing Length:
Determine the required length of the UHMW bushing based on the specific application and installation requirements. Consider factors such as the available space, axial movement requirements, and any additional components or features that need to be accommodated.
4. Clearance and Interference:
Consider the desired clearance or interference fit between the UHMW bushing and the housing or surrounding components. The fit type should be selected based on the specific application requirements, taking into account factors such as the desired level of clearance, the need for self-alignment, and the prevention of excessive play or binding.
5. Lubrication Requirements:
Determine the lubrication requirements of your application. UHMW bushings have inherent self-lubricating properties, but in certain cases, additional lubrication may be necessary. Consider the compatibility of the lubricant with UHMW and the operational conditions to ensure optimal performance and longevity.
6. Environmental Factors:
Take into account the environmental conditions in which the UHMW bushings will operate. Consider factors such as temperature extremes, exposure to chemicals or corrosive substances, moisture levels, UV radiation, and other environmental factors that could impact the performance and durability of the bushings.
7. Application Specifics:
Consider any specific requirements or constraints of your application. This could include factors such as speed, precision, noise reduction, vibration dampening, or any other unique considerations that may influence the selection of UHMW bushings.
8. Manufacturer or Supplier Guidance:
Consult with the manufacturer or supplier of UHMW bushings for guidance. They can provide valuable expertise and assistance in selecting the appropriate size and configuration of UHMW bushings based on your specific application requirements. They may also offer technical resources, engineering support, or customized solutions to meet your needs.
In summary, choosing the right size and configuration of UHMW bushings involves considering factors such as load requirements, shaft diameter and tolerance, bushing length, clearance and interference, lubrication requirements, environmental factors, application specifics, and seeking guidance from the manufacturer or supplier. By carefully evaluating these factors and consulting with experts, you can ensure the optimal selection and performance of UHMW bushings for your application.
Can you explain the properties that make UHMW bushings unique?
UHMW (Ultra-High Molecular Weight Polyethylene) bushings possess several unique properties that make them highly desirable for various applications. Here’s a detailed explanation:
1. High Molecular Weight: UHMW bushings are made from a polymer with an extremely high molecular weight. This characteristic gives them exceptional strength and toughness, allowing them to withstand high loads, impact forces, and stresses without deformation or failure.
2. Low Friction: UHMW bushings have a very low coefficient of friction, meaning they exhibit minimal resistance to sliding or rubbing against other surfaces. This low friction property significantly reduces wear and frictional heat generation, resulting in smooth and efficient operation.
3. Self-Lubricating: UHMW bushings possess inherent self-lubricating properties. The molecular structure of UHMW allows it to form a thin lubricating film on the surface, even in the absence of external lubrication. This self-lubricating property reduces the need for additional lubrication and ensures consistent low friction performance throughout the lifespan of the bushings.
4. Chemical Resistance: UHMW bushings exhibit high resistance to a wide range of chemicals, acids, solvents, and corrosive substances. This chemical resistance helps protect the bushings from degradation, allowing them to maintain their structural integrity and performance even in harsh environments.
5. Abrasion Resistance: UHMW bushings are highly resistant to abrasion, making them suitable for applications involving repetitive sliding or rubbing motions. Their excellent abrasion resistance enables them to withstand wear and maintain their dimensional stability over extended periods of use.
6. Low Water Absorption: UHMW bushings have low water absorption properties, meaning they do not readily absorb moisture. This characteristic helps prevent swelling, distortion, or dimensional changes in the bushings when exposed to moisture or humidity. It ensures that the bushings maintain their original shape and performance in various operating conditions.
7. Noise Dampening: UHMW bushings have the ability to dampen vibrations and reduce noise levels, contributing to a quieter operational environment. This property is particularly beneficial in applications where noise reduction is desired, such as in machinery or equipment.
Overall, the unique properties of UHMW bushings, including their high molecular weight, low friction, self-lubrication, chemical resistance, abrasion resistance, low water absorption, and noise dampening capabilities, make them an excellent choice for a wide range of applications where durability, performance, and efficiency are critical.
editor by CX 2024-03-07
China Custom Customize Polyurethane HDPE Silicone Rubber Bushing, Flange Sleeve Bushing supplier
Product Description
Product Details
| Service | Product & Mold Design and Making,Material Modification,Surface Treatment,Assembly,Custom Packaging |
| Technology | Injection molding, CNC machining, Extrusion, vacuum forming, Compression molding, Over molding&insert molding |
| Material | Rubber: NR, NBR, Neoprene, EPDM, Silicone, FKM, BR/SBR, PU, TPE, TPV, TPU,etc Plastic: PA6 PA66 PA6+GF PA66+GF, ABS, POM, PP, PE, LDPE, HDPE, UHMWPE, PTFE, PVC, PC, PEEK, PS, PET, PBT, TPU, TPE,etc |
| Color | any color according to Pantone code |
| Size | As per customer’s requirements |
| Additives | UV absorbers, Flame retardants, Plasticizers, Colorants, Carbon fibers, Glass fibers |
| Surface Treatment | Polishing finish, Glossy Finish, Texture Finish, silk printing, painting, As-machined |
| Biggest Part Size | 1500*1500*1000mm |
| Tolerance | 0.01mm–0.001mm |
| Product Volume | 50,000,000 Pcs/Month |
| Drawing Format | 2D Drawing: PDF/JPG/PNG 3D Drawing: STEP/STP/IGS/DXF/DWG |
| Packaging | Can be customized packaging |
| Shipping | 10-20 days for mouldmaking , and partsdelivery time is dependson quantity of production We have longterm cooperation with internation shipping agent and express company, so that shipping safty and arriving time are secured |
| Application | Automotive, ATV, Mechanical equipment, Construction, Home appliance, Aviation, Office facilities, Agriculture, etc. |
Detail Image
50+ types material of plastic, rubber, PU to help you perfectly adapt to the product application scenarios
Customize product features according to requirements:
1. Achieve medical-grade and food-grade products
2. Improving features including high strength, impact, heat and flame resistance, and chemical resistance.etc through various additives
3. Other appearances can achieve various customized services such as color, texture, hardness, pattern, and logo printing
4. Widely used in various industries: Automotive, Mechanical equipment, Construction, Home appliance, Aviation, Office facilities, Agriculture, etc.
Product & Materials Show:
rubber bushing
plastic bushing
Our Factory
Our Certification
CHINAMFG is an SGS-verified manufacturer. We have passed ISO9001:2005 quality control certification as well as environment management certification.
Our Factory
CHINAMFG is a leading manufacture of OEM parts in plastic &rubber parts. Our workers are experienced and professional in international trade.We are always pursuing providing better quality products and more competitive price in shorter period. With a experienced engineer team, production team and Professional sales team.we are confident to help you develop and manufacture your product.
Our Machine
We have different types of machines to meet different requriements. Most our machines were imported from overseal. The highest rotate speed of CNC machining center can reach to 20,000RPM. The largest vulcanize rubber machine can produce rubber parts within 3000mm
Customization Capabilities
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| After-sales Service: | 24h Service |
|---|---|
| Connection: | Flange |
| Type: | Sleeve |
| Samples: |
US$ 999/Piece
1 Piece(Min.Order) | Order Sample Custom packaging, consult us for sample price
|
|---|
| Customization: |
Available
| Customized Request |
|---|
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
|
Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Are there eco-friendly or sustainable options for UHMW bushing materials?
Yes, there are eco-friendly and sustainable options available for UHMW (Ultra-High Molecular Weight Polyethylene) bushing materials. Here’s a detailed explanation:
UHMW itself is a relatively environmentally friendly material compared to many other plastics. It is a thermoplastic polymer that can be recycled and has a long service life, which helps reduce waste. However, certain variations and manufacturing processes of UHMW can have different environmental impacts.
Recycled UHMW:
Recycled UHMW bushing materials are an eco-friendly option. They are made from post-consumer or post-industrial UHMW waste, reducing the need for virgin UHMW production and diverting plastic waste from landfills. Recycled UHMW retains many of the beneficial properties of virgin UHMW, making it suitable for various applications.
Bio-based UHMW:
Bio-based UHMW bushing materials are derived from renewable resources such as plant-based feedstocks. These materials offer a more sustainable alternative to traditional petroleum-based UHMW. Bio-based UHMW can help reduce dependence on fossil fuels and lower the carbon footprint associated with the production and use of UHMW.
Modified UHMW Formulations:
Modified UHMW formulations aim to improve the material’s sustainability by incorporating additives or fillers that enhance specific properties or reduce the overall environmental impact. For example, some formulations may include recycled content, bio-fillers, or additives that enhance biodegradability or compostability. These modifications can provide a greener option for UHMW bushings.
It’s important to note that the availability of eco-friendly or sustainable options for UHMW bushing materials may vary depending on the specific manufacturers and suppliers. When seeking such materials, it is advisable to look for certifications or labels that indicate their environmental attributes, such as recycled content certifications or bio-based certifications.
Additionally, manufacturers should consider the entire life cycle of UHMW bushings, from raw material extraction to disposal, to assess the overall environmental impact. This includes evaluating factors such as energy consumption, carbon emissions, waste generation, and end-of-life disposal options.
In summary, eco-friendly and sustainable options for UHMW bushing materials exist, including recycled UHMW, bio-based UHMW, and modified UHMW formulations. These alternatives help reduce waste, lower carbon footprint, and promote the use of renewable resources. By choosing these materials, manufacturers can contribute to a more environmentally conscious approach to UHMW bushing applications.
Can UHMW bushings be customized or machined for specific applications?
Yes, UHMW (Ultra-High Molecular Weight Polyethylene) bushings can be customized or machined to meet specific application requirements. Here’s a detailed explanation:
UHMW is a versatile material that can be easily machined or fabricated to create bushings with customized shapes, sizes, and configurations. The machinability of UHMW allows for precise dimensional control and the creation of bushings that fit unique application needs.
Customization options for UHMW bushings include:
- Size and Dimensions: UHMW bushings can be machined to specific sizes and dimensions, allowing for a precise fit within the application.
- Shape and Configuration: UHMW can be machined into various shapes and configurations, such as cylindrical bushings, flanged bushings, thrust washers, or custom-designed shapes to accommodate specific application requirements.
- Tolerances: UHMW bushings can be machined to meet specific tolerance requirements, ensuring proper fit and functionality within the application.
- Features and Modifications: UHMW bushings can be customized with features such as grooves, notches, holes, or lubrication channels to enhance performance or facilitate installation.
- Surface Finish: The surface finish of UHMW bushings can be modified through machining or post-processing techniques to achieve desired characteristics such as improved friction properties or enhanced aesthetics.
When customizing or machining UHMW bushings, it is essential to consider the capabilities of the machining equipment and the expertise of the manufacturer or fabricator. UHMW is relatively easy to machine, but specialized tools and techniques may be required to achieve specific shapes, tolerances, or surface finishes.
It’s advisable to work with experienced manufacturers or fabricators who have expertise in machining UHMW and can provide guidance on design considerations, material properties, and machining techniques. They can assist in selecting the appropriate customization options and ensure that the UHMW bushings meet the required specifications and performance criteria.
In summary, UHMW bushings can be customized or machined to meet specific application requirements. The versatility and machinability of UHMW allow for the creation of bushings with custom sizes, shapes, tolerances, features, and surface finishes. Working with knowledgeable manufacturers or fabricators is crucial to ensure successful customization and machining of UHMW bushings for specific applications.
Where can I find reliable suppliers for UHMW bushings for my equipment?
Finding reliable suppliers for UHMW bushings is important to ensure you obtain high-quality products that meet your equipment’s requirements. Here are some avenues you can explore to find reliable UHMW bushing suppliers:
1. Online Industrial Directories:
Online industrial directories such as Thomasnet, GlobalSpec, and Alibaba are valuable resources for finding UHMW bushing suppliers. These directories allow you to search for suppliers based on location, product specifications, and customer reviews. You can compare suppliers, request quotes, and evaluate their credibility before making a decision.
2. Trade Shows and Exhibitions:
Attending trade shows and exhibitions related to your industry is an excellent way to connect with UHMW bushing suppliers. These events provide opportunities to meet suppliers in person, discuss your requirements, and assess the quality of their products. Trade shows also offer a platform for networking with industry professionals who can recommend reliable suppliers.
3. Industry Associations and Networks:
Industry associations and networks can provide valuable insights and recommendations for UHMW bushing suppliers. Joining relevant associations or online communities allows you to connect with industry experts who can share their experiences and suggest reputable suppliers based on their knowledge and expertise.
4. Referrals and Recommendations:
Seeking referrals and recommendations from trusted colleagues, peers, or professionals in your industry can help you find reliable UHMW bushing suppliers. They can provide insights into their experiences with specific suppliers and recommend those who have consistently delivered quality products and reliable services.
5. Manufacturer Websites:
Visit the websites of UHMW bushing manufacturers themselves. Many manufacturers have a list of authorized distributors or resellers on their websites. By purchasing directly from the manufacturer or their authorized distributors, you can ensure the authenticity and quality of the UHMW bushings.
6. Online Marketplaces:
Online marketplaces like Amazon, eBay, and specialized industrial marketplaces can also be a source for UHMW bushing suppliers. Ensure that you thoroughly research and evaluate the sellers by checking their ratings, reviews, and product descriptions to ensure reliability and quality.
7. Local Suppliers and Distributors:
Consider reaching out to local suppliers and distributors of industrial components. Local suppliers often provide personalized service, quick delivery, and technical support. They can be found through online searches, business directories, or by contacting local industrial associations.
When selecting a supplier, it’s essential to evaluate their reputation, experience, product quality, certifications, customer service, and delivery capabilities. Request samples or product specifications to ensure that the UHMW bushings meet your equipment’s specific requirements. Additionally, consider factors such as pricing, minimum order quantities, and after-sales support.
By exploring these avenues and conducting thorough research, you can find reliable suppliers for UHMW bushings that will meet your equipment needs and contribute to the optimal performance of your machinery.
editor by CX 2024-03-04
China wholesaler Bronze Bushing Sinter Bearing Precision Parts Aluminum Copper Fit Sleeve bushing bore
Product Description
1. Name:Sintered Bronze Bushing
2.Materials:Bronze
3.Dimension:OEM according to your request
| Specification: | |
| MATERIAL |
1.Bronze;Fe-Cu; MPIF standard F-0000-K23 ; FC-5710 ; FG-0303 SERIES 2.OEM According to your request |
| WORKING TEMPERATURE: | -40ºC ~ +200ºC |
| DENSITY & GRAVITY: | 6.4-7.3g/cm3 |
| OIL IMPREGNATION RATE: | 15% – 23% |
| GRAPHITE CONTENT RATE: | 1% – 3%Max |
| SLIDING SPEED: | 6.0 [m/s] |
| LOAD CAPACITY STATIC: | 10 N/mm2 |
| MAXIMUM PV VALUE: | 1.6 N/mm2•m/s |
| LOAD CAPACITY DYNAMIC: | 5 N/mm2 |
| WORKING SPEED: | 2.5 m/s |
| TYPE OF SHAPE: | Cyclinder ; Flange ;Spherecial (with Ring) |
| FOR LOAD DIRECTION: | Radial , Thrust, Combined Radial and Thrust |
| YIELD STRENGTH: | 15000 PSI |
| SHAFT MOUNT TYPE: | Press Fit |
| Taper Bushings (Metric Bore) | Taper Bushings (Inch Bore) | ||||
| NO. | Bore Range | NO. | Bore Range | ||
| MIN. | MAX. | MIN. | MAX. | ||
| 1008 | 9 | 25 | 1008 | 3/8 | 1 |
| 1108 | 9 | 28 | 1108 | 3/8 | 1 1/8 |
| 1210 | 11 | 32 | 1210 | 1/2 | 1 1/4 |
| 1215 | 11 | 32 | 1215 | 5/8 | 1 1/4 |
| 1310 | 14 | 35 | 1310 | 1/2 | 1 3/8 |
| 1610 | 14 | 42 | 1610 | 1/2 | 1 5/8 |
| 1615 | 14 | 42 | 1615 | 1/2 | 1 5/8 |
| 2012 | 14 | 50 | 2012 | 5/8 | 2 |
| 2017 | 18 | 50 | 2017 | 3/4 | 2 |
| 2517 | 16 | 60 | 2517 | 3/4 | 2 1/2 |
| 2525 | 18 | 60 | 2525 | 7/8 | 2 1/2 |
| 3571 | 25 | 75 | 3571 | 1 1/4 | 3 |
| 3030 | 35 | 75 | 3030 | 1 1/4 | 3 |
| 3525 | 35 | 90 | 3525 | 1 1/2 | 3 1/2 |
| 3535 | 35 | 90 | 3535 | 1 1/2 | 3 1/2 |
| 4030 | 40 | 100 | 4030 | 1 3/4 | 4 |
| 4040 | 40 | 100 | 4040 | 1 3/4 | 4 |
| 4535 | 55 | 110 | 4535 | 2 1/4 | 4 1/2 |
| 4545 | 55 | 110 | 4545 | 2 1/4 | 4 1/2 |
| 5040 | 70 | 125 | 5040 | 2 3/4 | 4 1/2 |
| 5050 | 70 | 125 | 5050 | 3 | 5 |
| QD Bushings | |||
| NO. | WEIGHT (KG) |
Bore Range | |
| Min. | Max. | ||
| JA | 0.36 | 3/8 | 1 1/4 |
| SH | 0.45 | 1/2 | 1 11/16 |
| SDS | 0.54 | 1/2 | 2 |
| SD | 0.68 | 1/2 | 2 |
| SK | 0.91 | 1/2 | 2 5/8 |
| SF | 1.59 | 1/2 | 2 15/16 |
| E | 4.08 | 7/8 | 3 1/2 |
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5~10 days if the goods are in stock.Or it is 45 days if the goods are not in stock, it is according to quantity.
Q: What is your terms of payment ?
A: Payment=1000USD, 50% T/T in advance ,balance before shipment
irrevocable LC at sight.
|
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
|---|
| After-sales Service: | Video Support |
|---|---|
| Warranty: | 1 Year |
| Condition: | New |
| Samples: |
US$ 40/Piece
1 Piece(Min.Order) | Order Sample |
|---|
| Customization: |
Available
| Customized Request |
|---|
define bushing
editor by CX
2023-04-17
China MC nylon plastic insert bushing sleeve for shaft tube pipe PA6 nylon gasket with Hot selling
Relevant Industries: Resorts, Garment Retailers, Creating Substance Shops, Producing Plant, Machinery Repair Outlets, Food & Beverage Manufacturing facility, Farms, Restaurant, Home Use, Retail, Foods Shop, Printing Outlets, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Organization
Product Quantity: 5711
Sort: sleeve
Content: nylon, MC nylon, PA,PTFE,POM etc.
Item name: MC nylon plastic insert bushing sleeve PA6 nylon gasket
color: Organic,Yellow, Red, Black, White, Blue or other
QC inspection: Make confident 1 85716 deep groove ball ceramic bearings manufacturers 35713mm Motorbike polyethylene nylon processing areas, use-resistant materials and so on. Huge-scale enterprises that produce different procedures this sort of as molding, injection molding, and pultrusion 1. Products are commonly utilised in steel, mining, power, port, paper, meals, chemical, textile and other industries. Packaging Packing Specifics : Inner plastic bag,outside the house carton box,final is the pallet,all are dependent on the customers’ requirmentsDelivery Particulars : ten-30 days soon after you validate the samplesPayment conditions: Payment=1000USD, thirty% T/T in progress ,equilibrium ahead of shippment.If you have an additional issue, pls truly feel totally free to make contact with us.
FAQ 1. Q: Are you investing company or company ?A: We are company.2. Q: How prolonged is your shipping time?A: According to the issues and amount of item processing,a reasonable arrival time will be given to you. Normally 2-5 times for CNC equipment processing elements. It will get close to 2-4 weeks for mould producing.3. Q: Do you offer samples ? is it totally free or extra ?A: Sure, we could offer you the sample for totally free demand but do not pay out the expense of freight.4. Q: Can you do assembly and personalized package deal for us?A: We have an assembly manufacturing facility and can assemble all sorts of plastic, metallic and digital elements for you. For the finishedproducts,we can personalized the retail deal and you can sell it immediately after getting them.
bushing bore
editor by czh 2023-03-20
China Hardened Steel Sleeve Excavator Arm Pin Bearing Bushing Bucket Bushing with high quality
Showroom Location: None
Warranty: Unavailable
Problem: New
Applicable Industries: Farms, Producing Plant, Other, Creating Materials Outlets, Manufacturing facility value KA070XP0 CZPT silvery GCr15 chrome steel Skinny wall ball bearing for transmission devices Design operates
Weight: 1, 1kg
Appropriate Excavator(ton): 1-40ton
Bucket potential: Other
Bucket type: Normal bucket
Equipment Examination Report: Not Accessible
Video clip outgoing-inspection: Supplied
Marketing and advertising Kind: Ordinary Solution
Merchandise identify: Excavator Bucket Bushing
Software: ZAX/SY/R/Computer/SK/EC/DX/JS/CAT/XG, Custom
Coloration: White, Black, Motor XA-190 Wise and Successful Coaxial Arm Established Secure Uav Drone Motor Brushless EaglePower-MOTOR Copper, Customized
Substance: metal, personalized
Quality: Large Precision
Measurement: Personalized
OEM: Avaliable
MOQ: 1pcs
Packing: Carton
Packaging Particulars: Export packing
Port: ZheJiang
Hardened Steel Sleeve Excavator Arm Pin Bearing Bushing Bucket Bushing
| Product Identify | Excavator Bucket Bushing |
| Part Name | Excavator Bucket Bushing |
| Application | ZAX/SY/R/Pc/SK/EC/DX/JS/CAT/XG, Custom |
| Color | White, EFANT large precision p4p2 YRT50 YRT80 YRT100 YRT120 YRT150 YRT180 YRT200 YRT260 YRT325 YRT395 YRT460 YRT580 rotary desk bearing Black, Copper, Custom made |
| Type | Tube |
| Material | steel, personalized |
| Size | custom |
| Quality | High Precision |
| Packing | Carton |
| Samples | Avaliable |
| After-sale Service | Free compensation for good quality problems, JL-RK370 12v mini higher torque Office products micro dc motor for printing machine the customer’s use difficulty is not within the scope. |
bushing press
editor by czh 2023-03-03
China Fast delivery cnc machined shaft bushing stainless steel bushing sleeve carbon steel bearing bushing bushing block
Relevant Industries: Producing Plant
Design Variety: metal bearing bushing
Kind: sleeve
Content: steel, Metal, stainless metal
Part Identify: metal bearing bushing
MOQ: 1 PCS
Process: Milling, Clear, Surface Coating
Application: Equipment, Health-related, Housing, Automotive, Instrument, Electronics And so on
Part Dimensions: 1.2 M Max
Area treatment: Anodize, Powder Coating
Payment: 50% Deposit Spindle motor 3000-12000 RPM Brush dc motors 775 150W garden mower motor with 2 ball bearing Rated Do Pallet if required
drill bushing
editor by czh 2023-02-24