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China Best Sales Bearing Pulley High Speed Smooth Plastic Ball Bearing Pulley with Flat Belt pulley alternator

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
CHINAMFG 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°
Aligning: Aligning Bearing
Separated: Unseparated
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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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

flat belt pulley

How do flat belt pulleys contribute to efficient power transmission?

Flat belt pulleys play a significant role in achieving efficient power transmission in various mechanical systems. Here’s a detailed explanation:

1. Large Contact Area:

Flat belt pulleys have a wide and flat contact surface with the belt. This large contact area allows for efficient power transfer by maximizing the frictional forces between the pulley and the belt. The increased contact area results in enhanced grip, reducing the likelihood of belt slippage and improving power transmission efficiency.

2. Flexibility and Tension:

The flexibility of flat belts enables them to conform to the shape of the pulleys and maintain contact along the entire width of the belt. This flexibility allows for effective power transmission around bends and over pulleys of different diameters. Additionally, proper tensioning of the belt ensures optimal contact and minimizes energy losses due to excessive belt sag or tightness.

3. Smooth Operation:

Flat belt pulleys, when properly aligned and balanced, offer smooth and vibration-free operation. This smooth operation reduces energy losses that may occur due to belt oscillation or excessive vibrations. It also helps to minimize noise and prolong the life of the belt and pulley components.

4. Adjustable Speed Ratios:

By using different-sized pulleys in a flat belt drive system, the speed ratio between the driving and driven pulleys can be adjusted. This allows for versatile power transmission, enabling the selection of the desired output speed based on the application requirements. The ability to adjust speed ratios contributes to efficient power utilization and the optimization of machinery performance.

5. Easy Maintenance and Replacement:

Flat belt pulleys are relatively easy to maintain and replace. Belt tension adjustments, pulley alignment checks, and periodic belt inspections can help ensure efficient power transmission. When replacement is necessary, flat belts are readily available and can be quickly installed, reducing downtime and improving overall system efficiency.

6. Cost-effectiveness:

Flat belt pulleys offer a cost-effective solution for power transmission compared to other types of drives. They are relatively simple in design, require minimal lubrication, and have lower initial costs compared to systems such as gear drives or chain drives. This cost-effectiveness makes flat belt pulleys a popular choice in a wide range of applications.

By maximizing the contact area, ensuring proper tension, providing smooth operation, allowing for adjustable speed ratios, and offering ease of maintenance, flat belt pulleys contribute to efficient power transmission. Their design characteristics and versatility make them suitable for various industrial and mechanical systems.

flat belt pulley

What types of materials are commonly used for flat belt pulley components?

Flat belt pulleys are typically composed of various materials for different components to meet specific requirements. Here’s a detailed explanation:

1. Pulley Body:

The main body of a flat belt pulley is commonly made of durable and rigid materials such as:

  • Steel: Steel pulleys offer excellent strength, durability, and resistance to wear. They are commonly used in heavy-duty applications where high load capacities and long service life are required.
  • Cast Iron: Cast iron pulleys are known for their high strength and resistance to wear. They are often used in industrial applications where durability and reliability are essential.
  • Aluminum: Aluminum pulleys are lightweight and have good corrosion resistance. They are commonly used in applications where weight reduction is a priority or in environments where corrosion is a concern.
  • Plastics: Certain types of plastics, such as nylon or polyurethane, are used in pulleys where low weight, noise reduction, or chemical resistance is required. Plastic pulleys are often used in applications that involve delicate or sensitive machinery.

2. Hub:

The hub of a flat belt pulley, which connects the pulley to the shaft, is typically made of:

  • Steel: Steel hubs offer high strength and reliable connection to the shaft. They are commonly used in heavy-duty applications.
  • Aluminum: Aluminum hubs are lightweight and provide good corrosion resistance. They are often used in applications where weight reduction is important.

3. Surface Coating:

To enhance the performance and durability of flat belt pulleys, surface coatings or treatments may be applied. Some common coatings include:

  • Zinc or Nickel Plating: These coatings provide corrosion resistance and improve the pulley’s appearance.
  • Anodizing: Anodized coatings on aluminum pulleys increase their resistance to wear and corrosion.
  • Powder Coating: Powder coating provides a durable and protective layer on the pulley surface, offering improved aesthetics and resistance to corrosion, chemicals, and abrasion.

It’s important to select the appropriate materials for flat belt pulleys based on factors such as the application’s load requirements, environmental conditions, desired lifespan, and cost considerations. Consulting with pulley manufacturers or suppliers can help in determining the most suitable materials for specific pulley components.

flat belt pulley

In which industries are flat belt pulleys commonly used?

Flat belt pulleys are commonly utilized in various industries where power transmission using flat belts is required. Here’s a detailed explanation:

1. Manufacturing Industry:

The manufacturing industry extensively uses flat belt pulleys in various applications. They are employed in machinery for processes such as material handling, assembly lines, packaging, and cutting operations. Flat belt pulleys enable power transmission to drive conveyor belts, rollers, robotic arms, and other components, facilitating the movement, manipulation, and processing of materials in manufacturing facilities.

2. Textile Industry:

In the textile industry, flat belt pulleys play a crucial role in powering machinery used in textile manufacturing processes. They are used in equipment such as spinning machines, weaving looms, knitting machines, and textile printing machines. These pulleys transmit power to drive spindles, loom mechanisms, rollers, and printing cylinders, enabling efficient production of textiles.

3. Woodworking Industry:

Flat belt pulleys find wide application in the woodworking industry. They are used in various woodworking machinery such as table saws, band saws, planers, jointers, and sanders. Flat belt pulleys power components like blades, cutter heads, feeders, and sanding drums, allowing for precise cutting, shaping, and finishing of wood materials.

4. Packaging Industry:

In the packaging industry, flat belt pulleys are commonly used in packaging machinery. They transmit power to drive components like conveyor belts, rotary tables, fillers, and labelers. Flat belt pulleys enable smooth and efficient packaging processes, such as sorting, filling, sealing, and labeling of products.

5. Agricultural Industry:

Flat belt pulleys have applications in the agricultural industry, particularly in equipment used for crop processing and handling. They are used in machinery such as threshers, combines, grain elevators, and feed processing equipment. Flat belt pulleys power components like augers, conveyors, fans, and pumps, facilitating operations such as harvesting, grain transportation, and feed processing.

6. Printing Industry:

The printing industry utilizes flat belt pulleys in printing presses and other printing machinery. These pulleys transmit power to drive the printing cylinders, paper feeders, and other moving parts, ensuring precise paper movement and ink application during the printing process.

7. Automotive Industry:

In certain applications within the automotive industry, flat belt pulleys can be found. They may be used in specialized machinery or equipment for tasks such as engine testing, component manufacturing, or assembly line operations.

8. Other Industries:

Flat belt pulleys can also be found in other industries such as mining, food processing, paper mills, construction, and power generation. They are used in specific equipment or machinery where flat belt power transmission offers advantages such as simplicity, cost-effectiveness, and compatibility with existing systems.

It’s important to note that while flat belt pulleys continue to be used in various industries, advancements in technology have led to the adoption of alternative power transmission systems, such as V-belts, timing belts, or direct drives, in many applications.

China Best Sales Bearing Pulley High Speed Smooth Plastic Ball Bearing Pulley with Flat Belt   pulley alternatorChina Best Sales Bearing Pulley High Speed Smooth Plastic Ball Bearing Pulley with Flat Belt   pulley alternator
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