China Professional 625 High Grade Transporter Sliding Door Nylon Plastic POM Miniature Wear-Resisting Deep Groove Ball Bearing Pulley 5*23*7mm pulley assembly

Product Description

 

Detailed Photos

 

 

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.

 

Aligning: Aligning Bearing
Separated: Unseparated
Rows Number: Single
Samples:
US$ 0.5/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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Customized Request

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Payment Method:







 

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

plastic pulley

How do plastic pulleys contribute to the functioning of exercise and gym equipment?

Plastic pulleys play a significant role in the functioning of exercise and gym equipment. Here’s a detailed explanation:

1. Cable and Pulley Systems:

Many exercise machines, such as cable machines or functional trainers, utilize cable and pulley systems for resistance training. Plastic pulleys are an integral part of these systems as they guide and redirect the cables, allowing users to perform various exercises. The smooth rotation of plastic pulleys ensures consistent and friction-free movement of the cables, enabling users to engage in resistance training with controlled and targeted muscle activation.

2. Adjustable Resistance:

Plastic pulleys contribute to the adjustable resistance feature in gym equipment. By incorporating pulleys with different diameters or sizes, equipment manufacturers can vary the mechanical advantage and resistance experienced by users. Adjusting the position of the cable on different pulleys alters the resistance profile, providing users with a wide range of resistance levels to cater to their fitness goals and capabilities.

3. Smooth and Controlled Movements:

Plastic pulleys facilitate smooth and controlled movements during exercise routines. They offer low friction and excellent rotational capabilities, ensuring that the cables move freely and without jerks or interruptions. This smoothness allows users to perform exercises with proper form, reducing the risk of injury and providing a more comfortable workout experience.

4. Multiple Exercise Options:

Plastic pulleys enable the versatility of exercise and gym equipment by providing multiple exercise options. Gym machines equipped with pulley systems offer a wide range of exercises that target different muscle groups. Users can perform exercises such as chest presses, lat pulldowns, cable curls, and many more, all made possible by the smooth operation and flexibility of plastic pulleys.

5. Durability and Low Maintenance:

Plastic pulleys are known for their durability and low maintenance requirements. They are resistant to corrosion, wear, and impact, making them suitable for the demanding environment of gym equipment. Plastic pulleys require minimal lubrication and can withstand the repetitive and high-intensity movements associated with exercise machines. Their long-lasting nature reduces the need for frequent replacements and ensures consistent performance over time.

6. Noise Reduction:

Plastic pulleys contribute to noise reduction in exercise and gym equipment. The smooth rotation and low friction of plastic pulleys help minimize noise generated during the operation of cable and pulley systems. This is particularly important in commercial gyms or home environments where a quiet workout atmosphere is desired.

7. Portability and Lightweight Design:

In the case of portable exercise equipment or machines with adjustable features, plastic pulleys offer the advantage of being lightweight. The use of plastic pulleys reduces the overall weight of the equipment, making it easier to transport or move around. This is beneficial for users who prefer to exercise in different locations or need to store the equipment when not in use.

In summary, plastic pulleys are essential components in exercise and gym equipment. They contribute to the smooth operation of cable and pulley systems, enable adjustable resistance, facilitate controlled movements, offer multiple exercise options, provide durability with low maintenance, reduce noise, and offer portability. By incorporating plastic pulleys into their designs, manufacturers can enhance the functionality and user experience of exercise equipment, allowing individuals to engage in effective and versatile workouts for improved fitness and well-being.

plastic pulley

What safety considerations should be kept in mind when using plastic pulleys?

When using plastic pulleys, several safety considerations should be kept in mind to ensure the well-being of operators and the proper functioning of machinery or equipment. Here’s a detailed explanation:

1. Load Capacity:

One important safety consideration is to ensure that the plastic pulleys are selected and designed to handle the anticipated loads and forces in the application. Exceeding the load capacity of the pulleys can lead to premature failure, belt or chain slippage, or even catastrophic accidents. It is essential to consult the manufacturer’s specifications and guidelines to determine the maximum load capacity of the plastic pulleys and ensure they are not overloaded.

2. Material Compatibility:

Consider the compatibility of the plastic pulley material with the surrounding environment and the materials it comes into contact with. Some chemicals, solvents, or extreme temperatures may adversely affect certain types of plastic. Ensure that the chosen plastic material is resistant to the specific chemicals or conditions present in the application to avoid material degradation, weakening, or failure of the pulleys.

3. Proper Installation:

Correct installation of plastic pulleys is crucial for safety. Follow the manufacturer’s instructions and guidelines for proper pulley installation, including mounting options, alignment, and fastening mechanisms. Improperly installed pulleys can lead to misalignment, belt or chain disengagement, excessive vibrations, or other operational issues that compromise safety. Ensure that pulleys are securely attached and aligned to prevent accidents or damage to the machinery or equipment.

4. Guarding and Enclosures:

Consider incorporating appropriate guarding and enclosures around the plastic pulleys to prevent accidental contact with moving parts. This is especially important in conveyor systems or machinery where operators or maintenance personnel may need to interact with the pulleys. Guards and enclosures help prevent injury caused by entanglement, pinching, or getting caught in the rotating components, enhancing overall safety in the work environment.

5. Regular Inspection and Maintenance:

Regular inspection and maintenance of plastic pulleys are essential for identifying any signs of wear, damage, or degradation. Inspect the pulleys periodically to check for cracks, excessive wear, or any other visible issues. Replace any damaged or worn-out pulleys promptly to avoid unexpected failures or accidents. Additionally, follow the manufacturer’s recommendations for lubrication, cleaning, or any other maintenance procedures to ensure the pulleys function optimally and safely.

6. Training and Awareness:

Proper training and awareness among operators and maintenance personnel are essential for safe operation and handling of machinery or equipment with plastic pulleys. Ensure that personnel are trained on the correct procedures for operating, maintaining, and troubleshooting the equipment. They should be aware of the potential hazards associated with plastic pulleys and understand the safety protocols to follow, including lockout/tagout procedures, emergency stop mechanisms, and personal protective equipment requirements.

7. Compliance with Regulations:

Ensure that the use of plastic pulleys complies with relevant safety regulations, standards, and guidelines specific to the industry or region. Different industries may have specific requirements for safety, such as those related to food processing, hazardous environments, or machinery certification. Adhering to these regulations helps ensure that the plastic pulleys and associated machinery or equipment meet the necessary safety standards.

By considering these safety considerations when using plastic pulleys, operators can minimize risks, prevent accidents, and ensure the safe and efficient operation of machinery or equipment in various industrial applications.

plastic pulley

In which industries and applications are plastic pulleys commonly used?

Plastic pulleys find widespread use in various industries and applications due to their unique characteristics and advantages. Here’s a detailed explanation of the industries and applications where plastic pulleys are commonly used:

1. Automotive Industry:

Plastic pulleys are extensively used in the automotive industry. They can be found in engine systems, timing belt systems, accessory drives, power steering systems, and HVAC (Heating, Ventilation, and Air Conditioning) systems. Plastic pulleys offer lightweight solutions, noise reduction, and resistance to corrosion and chemicals, making them suitable for automotive applications.

2. Consumer Electronics:

Plastic pulleys play a crucial role in various consumer electronic devices. They are used in printers, scanners, photocopiers, DVD players, and other office equipment. Plastic pulleys provide noise reduction, low friction, and design flexibility, which are desirable features in consumer electronics where quiet operation and precise movement are important.

3. Medical Equipment:

Plastic pulleys are commonly employed in medical equipment and devices. They are used in diagnostic instruments, laboratory equipment, surgical tools, and patient handling systems. Plastic pulleys offer lightweight construction, corrosion resistance, and design flexibility, making them suitable for medical applications where cleanliness, precision, and ease of use are critical.

4. Packaging and Material Handling:

Plastic pulleys find extensive use in packaging and material handling applications. They are utilized in conveyor systems, sorting machines, printing and labeling equipment, and packaging machinery. Plastic pulleys provide low friction, noise reduction, and resistance to corrosion and wear, making them well-suited for efficient and reliable material handling and packaging processes.

5. Recreational Equipment:

Plastic pulleys are commonly found in recreational equipment and devices. They are used in fitness machines, bicycles, kayaks, sailboats, and other sports and leisure equipment. Plastic pulleys offer lightweight construction, low friction, and resistance to corrosion, making them suitable for recreational applications where performance, durability, and ease of use are important.

6. HVAC Systems:

Plastic pulleys are utilized in heating, ventilation, and air conditioning (HVAC) systems. They are used in fan assemblies, blower motors, and air handling units. Plastic pulleys provide noise reduction, low friction, and resistance to corrosion and moisture, making them suitable for HVAC applications where quiet operation, energy efficiency, and durability are desired.

7. Industrial Machinery:

Plastic pulleys are commonly employed in various industrial machinery and equipment. They are used in conveyors, packaging machines, textile machinery, printing presses, and automation systems. Plastic pulleys offer low friction, design flexibility, and resistance to corrosion and chemicals, making them suitable for industrial applications where reliable operation, efficiency, and durability are essential.

8. Agricultural Equipment:

Plastic pulleys find applications in agricultural machinery and equipment. They are used in crop harvesting machines, irrigation systems, grain handling equipment, and livestock feeding systems. Plastic pulleys offer lightweight construction, low friction, and resistance to corrosion and chemicals, making them suitable for agricultural applications where efficiency, reliability, and resistance to harsh environments are required.

In summary, plastic pulleys are commonly used in industries and applications such as automotive, consumer electronics, medical equipment, packaging and material handling, recreational equipment, HVAC systems, industrial machinery, and agricultural equipment. Their unique features and advantages make them versatile components in various sectors, providing lightweight, corrosion-resistant, low-friction, and noise-reducing solutions.

China Professional 625 High Grade Transporter Sliding Door Nylon Plastic POM Miniature Wear-Resisting Deep Groove Ball Bearing Pulley 5*23*7mm   pulley assembly	China Professional 625 High Grade Transporter Sliding Door Nylon Plastic POM Miniature Wear-Resisting Deep Groove Ball Bearing Pulley 5*23*7mm   pulley assembly
editor by CX

2023-10-10

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