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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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.
What are the advantages of using small pulleys in tight or confined spaces?
Using small pulleys in tight or confined spaces offers several advantages that make them well-suited for such environments. These advantages contribute to efficient utilization of space, ease of installation, and improved functionality. Here are the key advantages of using small pulleys in tight or confined spaces:
1. Compact Size:
– Small pulleys are specifically designed to have a compact size, making them ideal for use in tight or confined spaces. Their smaller dimensions allow them to fit into restricted areas where larger pulleys might not be feasible. By utilizing small pulleys, machinery and systems can be designed to occupy less space without compromising on the essential functionality.
2. Space Optimization:
– Small pulleys enable effective space optimization within machinery or systems. In tight or confined spaces, every inch matters, and small pulleys allow for efficient utilization of available space. They can be integrated into compact assemblies, allowing other components or mechanisms to be positioned closer together. This optimization results in more streamlined designs and increased overall system efficiency.
3. Flexible Installation Options:
– Small pulleys offer greater flexibility in terms of installation options. Their compact size allows them to be placed in various orientations and configurations, accommodating the constraints of tight or confined spaces. They can be mounted in positions that maximize accessibility, ease of maintenance, and overall functionality. This flexibility simplifies the installation process and enhances the adaptability of the system.
4. Enhanced Maneuverability:
– Small pulleys facilitate enhanced maneuverability within tight or confined spaces. Their reduced size and weight make it easier to manipulate and adjust their position during installation, maintenance, or repairs. This maneuverability is particularly advantageous when working in restricted areas where larger pulleys would be challenging to handle or maneuver.
5. Increased Design Freedom:
– Small pulleys provide designers with increased freedom to create innovative and efficient systems. The compact nature of small pulleys allows for more creative and versatile designs, enabling engineers to optimize the layout and arrangement of components. This freedom leads to improved overall system performance, functionality, and reliability.
6. Reduced Friction and Energy Loss:
– The use of small pulleys in tight or confined spaces can contribute to reduced friction and energy loss. With smaller pulleys, the belt or cable span between the pulleys is shorter, resulting in less bending and flexing. This reduced span reduces frictional losses and improves the overall efficiency of power transmission. Additionally, smaller pulleys require less energy to rotate due to their reduced inertia.
7. Improved System Accessibility:
– Small pulleys enhance system accessibility in tight or confined spaces. Their compact size allows for better access to other components or mechanisms situated nearby. Maintenance, repairs, or adjustments can be performed more easily and efficiently without the need for extensive disassembly or complex procedures. This improved accessibility simplifies maintenance tasks and reduces downtime.
8. Cost Savings:
– Incorporating small pulleys in tight or confined spaces can lead to cost savings. The compact size of small pulleys typically requires less material, resulting in lower production costs. Additionally, the optimization of space and improved system functionality can lead to more efficient use of resources and reduced overall system costs.
Overall, the advantages of using small pulleys in tight or confined spaces include their compact size, space optimization, flexible installation options, enhanced maneuverability, increased design freedom, reduced friction and energy loss, improved system accessibility, and potential cost savings. These advantages make small pulleys an excellent choice for applications where space constraints are a consideration.
Can you explain the typical applications of small pulleys in various industries?
Small pulleys find a wide range of applications across various industries, thanks to their compact size, higher speed ratios, and versatility. Here are some typical applications of small pulleys in different industries:
1. Robotics and Automation:
– Small pulleys are commonly used in robotic systems for precise motion control. They can be found in robot joints, actuation mechanisms, and grippers, enabling smooth and accurate movement. Small pulleys help achieve the required speed and torque ratios in robotic applications, contributing to efficient and precise operation.
2. Handheld Power Tools:
– Small pulleys are utilized in handheld power tools, such as drills, grinders, and sanders. They are often found in the motor drive systems of these tools, helping transfer power from the motor to the tool head. Small pulleys provide the necessary speed and torque conversions, allowing the tools to operate at different speeds for various tasks.
3. Precision Machinery and Instruments:
– Small pulleys play a vital role in precision machinery and instruments, including optical equipment, measuring devices, and laboratory instruments. They are used in mechanisms that require precise positioning, such as focusing mechanisms in cameras or microscopes. Small pulleys contribute to fine adjustments and smooth movement in these applications.
4. Medical Devices:
– Small pulleys are employed in various medical devices and equipment. They can be found in surgical instruments, diagnostic equipment, and rehabilitation devices. Small pulleys enable controlled movement and precise adjustments, facilitating medical procedures and therapies.
5. Electronics and Consumer Goods:
– Small pulleys are utilized in the manufacturing of electronics and consumer goods. They can be found in printers, scanners, DVD players, and other electronic devices. Small pulleys assist in the movement of paper, belts, or other components, contributing to the overall functionality of these devices.
6. Automotive Systems:
– Small pulleys are used in automotive systems for various applications. They can be found in engine components, such as the timing belt or accessory drive systems. Small pulleys help synchronize the movement of engine valves, drive auxiliary components, and transfer power efficiently within the engine compartment.
7. Textile and Sewing Machines:
– Small pulleys are employed in textile and sewing machines to drive the moving parts and control the fabric feed. They are used in sewing machine motors, thread tensioning mechanisms, and fabric transport systems. Small pulleys contribute to the smooth operation and precise control of these machines.
8. Aerospace and Defense:
– Small pulleys are utilized in aerospace and defense applications. They can be found in aircraft control systems, navigation instruments, and satellite mechanisms. Small pulleys assist in precise control, actuation, and movement in these critical applications.
These are just a few examples of the many applications of small pulleys in various industries. Their compact size, precise motion control, and ability to achieve higher speed ratios make them indispensable components in a wide range of mechanical systems and equipment, contributing to improved efficiency, accuracy, and performance.
editor by CX
2024-04-30