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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| Color: | Customized Color |
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| Size: | Customized Size |
| Feature: | High Stability |
| 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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How do small pulleys contribute to the functionality of fitness equipment?
Small pulleys play a crucial role in enhancing the functionality and effectiveness of fitness equipment. They are employed in various types of fitness machines and devices to facilitate smooth and controlled movement, provide resistance, and enable versatile exercise options. Here is a detailed explanation of how small pulleys contribute to the functionality of fitness equipment:
1. Cable Systems:
– Small pulleys are often used in fitness equipment that utilizes cable systems, such as cable machines, functional trainers, and pulley systems. These pulleys guide the cables and allow for multi-directional movement, enabling users to perform a wide range of exercises targeting different muscle groups. The pulleys ensure smooth cable operation, reducing friction and allowing for precise and controlled movements during workouts.
2. Resistance Adjustment:
– Small pulleys are utilized in fitness equipment to adjust the level of resistance. By changing the position of the cable on the pulley system or using pulleys with varying diameters, users can modify the resistance applied to the exercise movement. This allows individuals to customize their workouts based on their fitness level, goals, and specific muscle targeting requirements.
3. Multi-Station Systems:
– Fitness equipment with multiple exercise stations, such as home gyms or commercial strength training machines, often incorporate small pulleys to provide independent and adjustable resistance for each station. These pulleys allow users to perform different exercises simultaneously, targeting various muscle groups or performing compound movements. The versatility and adjustability offered by small pulleys enhance the functionality and usability of multi-station fitness equipment.
4. Smooth and Controlled Movement:
– Small pulleys equipped with high-quality bearings contribute to the smooth and controlled movement of fitness equipment. The bearings reduce friction, allowing the pulleys to rotate smoothly and provide consistent resistance. This smooth operation enhances the user experience, improves exercise form, and reduces the risk of injuries caused by jerky or uneven movements.
5. Range of Motion:
– Small pulleys enable a wide range of motion in fitness equipment. By incorporating pulleys at strategic locations, fitness equipment can offer exercises that mimic natural body movements and engage multiple joints. This helps in promoting functional strength, flexibility, and coordination. The pulleys ensure that the resistance is applied evenly throughout the entire range of motion, maximizing the effectiveness of the exercise.
6. Compact Design:
– Small pulleys contribute to the compact design of fitness equipment, especially for home or space-constrained environments. By utilizing small pulleys, manufacturers can design fitness machines that take up minimal space without compromising functionality. This allows individuals with limited workout space to have access to a wide variety of exercises and training options.
7. Isolation and Targeting of Muscles:
– Small pulleys enable the isolation and targeting of specific muscles during exercises. By adjusting the cable position and using different pulleys, users can focus on individual muscle groups and perform exercises with precise control. This is particularly beneficial for rehabilitation purposes, sports-specific training, or bodybuilding routines that require precise muscle targeting.
8. Versatility and Exercise Variety:
– Small pulleys provide versatility and exercise variety in fitness equipment. They allow for the incorporation of various attachments and accessories, such as handles, bars, or straps, which expand the range of exercises that can be performed. Users can switch between different attachments and adjust the pulley settings to create diverse workout routines that target different muscle groups and achieve specific fitness goals.
Overall, small pulleys are integral components of fitness equipment, enhancing functionality, versatility, and effectiveness. They contribute to smooth and controlled movement, provide adjustable resistance, enable a wide range of exercises, and facilitate targeted muscle engagement. Whether in cable systems, multi-station machines, or compact home gym setups, small pulleys play a vital role in optimizing the workout experience and helping individuals achieve their fitness objectives.
How do small pulleys impact the performance of hobbyist and craft tools?
Small pulleys play a significant role in influencing the performance of hobbyist and craft tools. The proper selection and use of pulleys can affect various aspects of tool performance, including speed, torque, precision, and overall functionality. Here is a detailed explanation of how small pulleys impact the performance of hobbyist and craft tools:
1. Speed Control:
– Small pulleys, when used in conjunction with belts or cables, can be employed to control the speed of rotating components in hobbyist and craft tools. By changing the size ratio between the driving and driven pulleys, different rotational speeds can be achieved. This allows users to adjust the tool’s speed based on the specific task or material being worked on, providing versatility and control.
2. Torque Transmission:
– Pulleys are responsible for transmitting torque from the power source, such as an electric motor, to the tool’s working components. The size and configuration of the pulleys influence the torque output and the force applied to the workpiece. By selecting pulleys with appropriate diameters and groove configurations, hobbyist and craft tools can be optimized to deliver the necessary torque for specific applications, improving efficiency and performance.
3. Power Conversion:
– Small pulleys can be used in systems that convert one type of power or motion into another. For example, hobbyist tools may utilize pulleys in conjunction with gears or other mechanisms to convert rotary motion into linear motion or vice versa. This enables the tool to perform tasks such as cutting, drilling, or sanding with precision and accuracy, enhancing the overall performance and functionality.
4. Belt Tension and Grip:
– Proper belt tension and grip are crucial for the effective operation of hobbyist and craft tools that utilize pulleys. The design and selection of pulleys impact the belt’s engagement and grip on the pulley surface. Well-designed pulleys provide sufficient grip, preventing slippage and ensuring the transmission of power from the driving pulley to the driven pulley. This results in reliable and consistent performance of the tool.
5. Smooth Operation:
– Pulleys, when equipped with appropriate bearings, contribute to the smooth and quiet operation of hobbyist and craft tools. High-quality bearings reduce friction and minimize vibration, resulting in reduced noise levels and improved user experience. Smooth operation enhances precision and control, especially for tasks that require fine detailing or delicate work.
6. System Integration:
– Small pulleys serve as integral components in the overall design and functionality of hobbyist and craft tools. They are often used in conjunction with other mechanisms, such as belts, gears, or linkages, to create a synchronized and efficient system. Proper integration of pulleys ensures smooth coordination and interaction between various components, maximizing the tool’s performance and reliability.
7. Component Sizing and Compactness:
– Small pulleys are particularly beneficial for hobbyist and craft tools where size and compactness are important factors. By utilizing small pulleys, the overall size of the tool can be minimized without compromising performance. This is especially advantageous for handheld or portable tools where weight and maneuverability are critical considerations.
8. Customization and Adaptability:
– Small pulleys offer customization options, allowing hobbyists and crafters to tailor the tool’s performance to their specific needs. By selecting pulleys with different diameters, profiles, or materials, users can optimize the tool for specific applications or materials. This adaptability enhances versatility and expands the range of tasks that can be accomplished using the tool.
Overall, small pulleys have a significant impact on the performance of hobbyist and craft tools. They influence speed control, torque transmission, power conversion, belt tension and grip, smooth operation, system integration, component sizing and compactness, as well as customization and adaptability. By understanding the role of small pulleys and selecting appropriate pulleys for specific applications, hobbyists and crafters can enhance the performance and functionality of their tools, enabling them to achieve desired results with precision and efficiency.
In which machinery and systems are small pulleys commonly used?
Small pulleys find widespread usage in a variety of machinery and systems across different industries. Their compact size, versatility, and ability to achieve higher speed ratios make them suitable for numerous applications. Here are some machinery and systems where small pulleys are commonly used:
1. Handheld Power Tools:
– Small pulleys are frequently employed in handheld power tools such as drills, sanders, and grinders. They are integral components in the motor drive systems of these tools, enabling the transfer of power from the motor to the tool head. Small pulleys help achieve the desired speed and torque conversions necessary for different tasks.
2. Robotics and Automation:
– Small pulleys play a vital role in robotics and automation systems. They are used in robot joints, actuators, and grippers, facilitating precise motion control. Small pulleys contribute to the smooth and accurate movement of robots, allowing them to perform various tasks with precision and efficiency.
3. Conveyor Systems:
– Small pulleys are commonly found in conveyor systems used in industries such as manufacturing, logistics, and mining. They are utilized in the pulley assemblies of belt conveyors, where they help drive the belt and facilitate material transportation. Small pulleys allow for effective power transmission and precise control of conveyor belts.
4. Printing and Paper Handling Equipment:
– Small pulleys are extensively used in printing presses, copiers, and paper handling equipment. They assist in driving paper feed mechanisms, controlling tension, and ensuring precise movement of paper or other printable media. Small pulleys contribute to the smooth operation and accurate registration of printed materials.
5. Medical Equipment:
– Small pulleys are essential components in various medical equipment and devices. They are used in surgical instruments, diagnostic machines, and rehabilitation equipment. Small pulleys enable controlled movement, precise adjustments, and accurate positioning, contributing to the effectiveness of medical procedures and therapies.
6. Automotive Systems:
– Small pulleys have widespread usage in automotive systems. They can be found in engine components such as the timing belt system, serpentine belt system, and accessory drive systems. Small pulleys help ensure proper synchronization of engine components, drive auxiliary systems, and transfer power efficiently within the vehicle.
7. Textile Machinery:
– Small pulleys are integral to various textile machinery, including sewing machines, weaving looms, and knitting machines. They assist in controlling fabric feed, driving moving parts, and enabling precise tension adjustments. Small pulleys contribute to the smooth operation and accurate fabric handling in textile manufacturing processes.
8. HVAC Systems:
– Small pulleys are used in heating, ventilation, and air conditioning (HVAC) systems. They can be found in fans, blowers, and air handling units, where they help drive the rotating components and ensure efficient airflow. Small pulleys contribute to the performance and reliability of HVAC systems.
9. Laboratory Equipment:
– Small pulleys are utilized in various laboratory equipment, such as centrifuges, mixers, and analytical instruments. They assist in achieving precise rotational speeds, facilitating sample processing and analysis. Small pulleys contribute to the accurate and controlled operation of laboratory equipment.
These are just a few examples of the machinery and systems where small pulleys are commonly used. Their compact size, versatility, and ability to provide precise motion control make them indispensable components in a wide range of applications across industries.
editor by CX
2024-05-08