Product Description
Product Description
| Item No. | Door and Window Plastic Bearing Pulley |
| Dimensions | OEM ODM |
| Material | Bearing -Chrome steel, carbon steel, stainless steel Plastic part- POM/ Nylon6 /Nylon66 +GF/PU/Rubber Housing part – Plastic(Nylon)/ Steel/ Zinc alloy die casting / Aluminium profile/ alu. Alloy die casting |
| Color | Original/black/white/Red/ Green/ Orange, or per customers’ requirement |
| Surface Treatment | Zinc plated/Nickle Plated/Black treatment/ Painting/Electrophoretic treatment |
| Features | heavy-duty,adjustable,low noise,easy installation,sliding smoothly,long life,standard,customized,etc. |
| Application | Sliding window and door, Sliding accessories, furniture accessories etc. |
| Packaing | Foil bag+Neutral Carton+Pallet, or per customers’ requirement |
| MOQ | 1000 pcs |
| Lead Time | According to the order q’ty |
| OEM& ODM | Technical drawing or sample is needed |
Company Profile
ABOUT US
Haibite was set up in 1996 and located at HangZhou, a beautiful city in China. Our company is bearing manufacturer&bearing distributor. Since it was first established, CHINAMFG was dedicated in research, development and manufacture of bearings. Now, CHINAMFG has become main and 1 of the first grade suppliers of all kinds of bearings. We could develop the products constructed from different materials, structures, shapes, colors etc.
WELCOME TO THE CLUB!
1. Our rollers are in stable quality with smooth rotation, long life operation, small movement, advanced injection technology engineering etc.
2. The Adjustable Rollers with smooth and long lasting operation, higher performing features like wider adjustment ranges, long rolling life performance, easy installment. It’s available in multiple housing choices with any wheels to fit different aluminnum. Our roller ensure alignment across the full adjustment ranges within built-in retention system.
3. The customized hardware, like plastic parts, stamping patrs, cold forging steel patrs are widely applied in the window and doors, furniture, householders, transmission system, industrial drive system etc.
We are constantly improving and striving for excellent service. We hold a very high regard for our customers, the quality of our products, and our level of customer service.
FAQ
1. who are we?
We are based in ZheJiang , China, start from 2017,sell to North America(1.00%),Africa(1.00%),Western Europe(1.00%),Southern Europe(1.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Bearing cage,Bearing pulley,Plastic products,Miniature bearing,Needle roller bearing
4. why should you buy from us not from other suppliers?
Hardware pulley source factory,20 years professional bearing pulley experience
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,EUR,JPY,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese,Spanish,Japanese,F
Our Advantages
Sliding glass doors are becoming more and more popular, because of the view and natural lighting that they provide. But there can be some difficulty when it comes to maintaine them, such as the rollers have worn out. The key part is knowing which roller matches the original. Many people believe that alternatives can be found by identifying the door manufacturer individually. Actually, Most rollers are generic and used by various door manufacturers.
As the professional manufacturer of sliding rollers, we use various identifying characteristics to determine the best replacement option for your door. In addition to the number of wheels your roller uses to support the door, the presence of dimples, bumps, cut-outs and flared edges on the rollers housing will narrow down replacement options substantially. The way that the assembly installs in the door frame is also vital. The key dimensions to confirm a replacement include the width and height of the roller’s outer housing, as well as the diameter of the wheel. In addition to the diameter of the wheels, the material that they’re made of, steel or nylon, is also a factor. Long-term, metal wheels are known to hold up better but they can also cause the track to wear out faster, especially on heavy doors. Nylon wheels tend to be kinder to the track but may not last as long as their steel counterparts.
Purchase Notice
1.Pls send us an inquiry or leave us a message, there will be a dedicated staff to serve you within 1 hours.
2.You can ask us to take actual photos of the products for you, and free samples would be provided.
3. Welcome to visit our factory to negotiate orders, we will do our best to protect the safety of your business journey.
4. Packaging can be customized according to customer requirements
Finally, Please be sure to click “Contact supplier” to contact us, or “Call us” with any questions that you may have.
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| Contact Angle: | 45° |
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| Aligning: | Aligning Bearing |
| Separated: | Unseparated |
| Samples: |
US$ 0.5/Piece
1 Piece(Min.Order) | Order Sample |
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| Customization: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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What safety considerations should be kept in mind when working with nylon pulleys?
When working with nylon pulleys, it is important to keep several safety considerations in mind to ensure the well-being of individuals involved and the proper functioning of the system. Here are some key safety considerations:
1. Personal Protective Equipment (PPE):
Wear appropriate personal protective equipment, such as safety goggles, gloves, and protective clothing, when handling nylon pulleys. This protects against potential hazards like sharp edges, flying debris, or accidental contact with moving parts.
2. Proper Installation:
Follow the manufacturer’s instructions for the correct installation of nylon pulleys. Ensure that the pulley is securely mounted and aligned with other components to prevent accidents caused by pulley dislodgment or misalignment during operation.
3. Load Capacity:
Do not exceed the recommended load capacity of the nylon pulley. Overloading the pulley can lead to failure, breakage, and potential accidents. Consider the weight and force requirements of the application and choose a pulley that can safely handle the anticipated loads.
4. Regular Maintenance:
Perform regular inspections and maintenance of the nylon pulley system. Check for signs of wear, damage, or misalignment. Replace any worn-out or damaged components promptly to avoid any safety hazards.
5. Avoid Abrasive or Hazardous Substances:
Avoid using nylon pulleys in environments where they may come into contact with abrasive substances or hazardous chemicals. Such substances can cause damage to the pulley material or compromise its integrity, leading to potential failures or accidents.
6. Proper Lubrication:
If required, use the appropriate lubrication for nylon pulleys. Lubrication helps reduce friction and wear, ensuring smooth operation. However, be cautious not to over-lubricate, as excess lubricant can attract dust and debris, leading to potential clogging or reduced performance.
7. Safe Work Practices:
Adhere to safe work practices when working with nylon pulleys. Avoid placing fingers, hands, or any body part near moving parts or pinch points. Use tools or equipment to manipulate the pulley if necessary, and never attempt to adjust or repair the pulley while it is in motion.
8. Training and Knowledge:
Ensure that individuals working with nylon pulleys have the necessary training and knowledge to perform the task safely. Familiarize yourself with the specific operating instructions and safety guidelines provided by the manufacturer.
By following these safety considerations, you can minimize the risk of accidents, injuries, and equipment failures when working with nylon pulleys.
What role do nylon pulleys play in lifting and load-handling equipment?
Nylon pulleys play a crucial role in lifting and load-handling equipment. Here’s a detailed explanation of the role of nylon pulleys in these applications:
- Load Distribution:
- Nylon pulleys are used to distribute the weight of the load evenly across multiple points. They serve as a point of contact for the ropes, cables, or chains that support the load. By spreading the load over multiple pulleys, the stress on each individual component is reduced, enhancing the overall stability and safety of the lifting system.
- Mechanical Advantage:
- Nylon pulleys are often used as part of a pulley system to provide a mechanical advantage. By increasing the number of pulleys in a system, the force required to lift a load can be reduced. This mechanical advantage allows for easier and more efficient lifting of heavy loads, minimizing the physical effort required by the operator.
- Directional Change:
- Nylon pulleys are employed to change the direction of the force applied to the load. They allow for redirection of the lifting force, enabling lifting equipment to operate in different angles or directions. Whether it’s a simple vertical lift or a complex multi-directional movement, nylon pulleys facilitate smooth and controlled changes in the direction of the load.
- Reducing Friction:
- Nylon pulleys are chosen for their low coefficient of friction. They help reduce friction between the ropes, cables, or chains and the pulley surface. This reduction in friction minimizes wear and tear on the lifting system components, allowing for smoother operation and extending the lifespan of the equipment. It also helps optimize the energy efficiency of the lifting system.
- Noise and Vibration Damping:
- Nylon pulleys contribute to noise and vibration reduction in lifting and load-handling equipment. The inherent damping properties of nylon help absorb and dampen vibrations generated during lifting operations. This damping effect reduces noise levels, making the equipment quieter and more comfortable to operate. It also helps protect the equipment from excessive vibrations that could lead to premature wear or damage.
- Corrosion Resistance:
- In outdoor or corrosive environments, nylon pulleys offer an advantage over metal alternatives. They are resistant to corrosion, ensuring reliable performance even when exposed to moisture, humidity, or chemicals. This corrosion resistance extends the lifespan of the pulleys and reduces the need for frequent maintenance or replacement, making them well-suited for lifting and load-handling equipment used in various environments.
- Weight Reduction:
- Nylon pulleys contribute to weight reduction in lifting and load-handling equipment. Compared to metal pulleys, nylon pulleys are lightweight yet possess high strength and load-bearing capacity. This weight reduction not only makes the equipment easier to transport and handle but also reduces the overall weight being lifted, allowing for more efficient operation and potentially increasing the lifting capacity of the equipment.
In summary, nylon pulleys play a vital role in lifting and load-handling equipment by distributing the load, providing mechanical advantage, enabling directional changes, reducing friction, dampening noise and vibrations, offering corrosion resistance, and contributing to weight reduction. These characteristics make nylon pulleys a preferred choice in various applications, including cranes, hoists, winches, and other lifting systems where efficiency, durability, and safety are paramount.
How does the material composition of nylon affect the performance of pulleys?
The material composition of nylon has a significant impact on the performance of pulleys. Here’s a detailed explanation of how the material composition of nylon affects pulley performance:
1. Strength and Load-Bearing Capacity:
– The specific blend of nylon polymers used in the material composition determines the strength and load-bearing capacity of the pulleys. Different types of nylon, such as nylon 6, nylon 6/6, or nylon 6/12, have varying mechanical properties. The selection of the appropriate nylon composition ensures that the pulleys can withstand the expected loads and forces without deformation or failure.
2. Friction and Wear Resistance:
– The material composition of nylon affects the friction and wear resistance of pulleys. Nylon pulleys have a low friction coefficient due to the molecular structure of the material. The composition of nylon can be modified to enhance its friction and wear resistance properties, making the pulleys more durable and reducing the wear on both the pulleys and the ropes or cables running through them.
3. Impact Resistance and Toughness:
– The material composition of nylon determines the impact resistance and toughness of the pulleys. Nylon is known for its high impact strength and toughness, which allows the pulleys to withstand sudden impacts or shock loads without cracking or breaking. The composition of nylon can be tailored to meet specific impact resistance requirements, making it suitable for applications where the pulleys may be subjected to frequent impacts or dynamic loads.
4. Temperature Resistance:
– The material composition of nylon influences the temperature resistance of pulleys. Nylon pulleys exhibit good resistance to high temperatures, but the specific composition can affect their maximum operating temperature. For instance, some nylon compositions have a higher melting point and better heat resistance than others. The material composition is chosen accordingly based on the anticipated temperature range in the application to ensure optimal performance and prevent deformation or degradation of the pulleys.
5. Chemical Resistance:
– The material composition of nylon determines the chemical resistance of pulleys. Nylon is generally resistant to many chemicals, but the specific composition can affect its resistance to certain substances. Different nylon formulations may exhibit varying resistance to solvents, oils, acids, and other chemicals. The material composition is selected based on the anticipated chemical environment to ensure that the pulleys can withstand exposure to specific chemicals without degradation or damage.
6. Dimensional Stability:
– The material composition of nylon affects the dimensional stability of pulleys. Nylon pulleys have excellent dimensional stability, meaning they maintain their shape and size under different operating conditions. The composition of nylon can influence the pulleys’ ability to resist deformation due to temperature variations, moisture absorption, or prolonged use. The selection of the appropriate material composition ensures that the pulleys retain their dimensional stability over time, allowing for consistent and reliable performance.
7. Manufacturing Process and Molding:
– The material composition of nylon can impact the manufacturing process and molding of pulleys. Different nylon compositions may have varying melt flow properties, viscosity, or shrinkage rates, which can affect the molding process and the final shape and dimensions of the pulleys. The material composition is considered during the design and manufacturing stages to ensure proper moldability, dimensional accuracy, and ease of production for the pulleys.
In summary, the material composition of nylon plays a critical role in determining the strength, load-bearing capacity, friction and wear resistance, impact resistance, temperature resistance, chemical resistance, dimensional stability, and manufacturability of pulleys. By selecting the appropriate material composition, pulley manufacturers can optimize the performance and durability of the pulleys for specific applications and operating conditions.
editor by CX
2024-04-30