China Best Sales Cartons P4 Precision Rating Rubber Wheel M6 Thread Screw with Shaft Ball Bread Plastic Bearing Pulley Roller POM Polyformaldehyde Resin Coated Bearing manufacturer

China Best Sales Cartons P4 Precision Rating Rubber Wheel M6 Thread Screw with Shaft Ball Bread Plastic Bearing Pulley Roller POM Polyformaldehyde Resin Coated Bearing

The China Best Sales Cartons P4 Precision Rating Rubber Wheel M6 Thread Screw with Shaft Ball Bread Plastic Bearing Pulley Roller is a high-quality and versatile product designed for various industrial applications. This precision rating rubber wheel features a durable M6 thread screw with a shaft ball bread plastic bearing pulley, which ensures smooth and efficient operation.

Product Description

The Screw Plastic Bearing Pulley is made from high-quality materials, including chrome steel, carbon steel, and stainless steel for the bearing, and POM, Nylon6, Nylon66 + GF, PU, and Rubber for the plastic part. The housing part is made from plastic, steel, zinc alloy die casting, aluminium profile, or aluminium alloy die casting. These materials provide excellent durability and performance.

The bearing pulley comes in various colors, including original, black, white, red, green, and orange, or can be customized according to customers’ requirements. It features surface treatment options such as zinc plated, nickel plated, black treatment, painting, and electrophoretic treatment.

This plastic bearing pulley has many features, including being heavy-duty, adjustable, low noise, easy installation, sliding smoothly, and having a long life. It is suitable for various applications such as sliding windows and doors, sliding accessories, and furniture accessories.

The packaging for the Screw Plastic Bearing Pulley includes a foil bag, neutral carton, and pallet, or can be customized according to customers’ requirements. The minimum order quantity is 1000 pcs, and the lead time is determined based on the order quantity. We offer OEM and ODM services, and technical drawings or samples are needed for customization.


  1. Who are we?

    We are a China-based company specializing in the manufacturing and distribution of bearings and bearing pulleys. With over 20 years of experience, we have become one of the leading suppliers in the industry.

  2. How can we guarantee quality?

    We ensure quality by conducting a pre-production sample before mass production and a final inspection before shipment. Our commitment to quality is reflected in our products and customer service.

  3. What can you buy from us?

    You can buy various products from us, including bearing cages, bearing pulleys, plastic products, miniature bearings, and needle roller bearings. We offer a wide range of industrial products to meet different needs.

  4. Why should you buy from us instead of other suppliers?

    As a hardware pulley source factory with 20 years of professional experience, we have a deep understanding of our products and provide high-quality options. We prioritize customer satisfaction and offer competitive prices and excellent service.

  5. What services can we provide?

    We accept various delivery terms, including FOB, CFR, CIF, and EXW. We accept payment in multiple currencies, such as USD, EUR, JPY, and CNY, and offer payment options like T/T, L/C, D/P, and D/A. Our team can communicate in English, Chinese, Spanish, Japanese, and French.

Other Products

In addition to the Screw Plastic Bearing Pulley, our company offers a wide range of other industrial products. Some of our main products include agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, roller chains, pulleys, planetary gearboxes, timing pulleys, and bushings. We are dedicated to providing high-quality products, competitive prices, and excellent customer service. We welcome customization based on drawings and samples.

All the content of this page is from the Internet. The content is only for reference for product selection. Our products are replacement parts and not original spare parts. We are not the holder of the original trademarks. Our products are only suitable for after-sales replacement parts and not original spare parts. Our replacement parts can be perfectly adapted to the original spare parts. If you need to buy original spare parts, please contact the original factory to buy. If you want to buy original spare parts, please contact the original supplier for purchase.

Performance Characteristics of Plastic Pulley

Plastic pulleys offer several performance characteristics that make them suitable for various applications. Firstly, they are lightweight, which allows for easy installation and reduces overall system weight. Secondly, plastic pulleys are corrosion-resistant, making them ideal for applications in humid or corrosive environments. Additionally, they have low friction coefficients, resulting in smooth and efficient operation. Furthermore, plastic pulleys are known for their excellent wear resistance and durability, ensuring a long service life. Lastly, they can provide noise reduction and vibration damping, contributing to a quieter and more stable system.

Types and Characteristics of Plastic Pulley

There are different types of plastic pulleys available, each with its own unique characteristics. One common type is the solid plastic pulley, which offers high strength and rigidity. Another type is the nylon pulley, known for its excellent heat resistance and impact strength. Additionally, there are plastic pulleys with ball bearings, which provide smoother rotation and improved efficiency. Furthermore, some plastic pulleys are designed with grooves or teeth to enhance traction and prevent slippage.

Advantages of Plastic Pulley Made of Different Materials

Plastic pulleys can be made of various materials, each offering distinct advantages. For instance, polyethylene (PE) pulleys are known for their high chemical resistance, making them suitable for applications involving exposure to chemicals. On the other hand, polypropylene (PP) pulleys are valued for their excellent thermal stability and resistance to fatigue. Additionally, polycarbonate (PC) pulleys exhibit high impact strength and transparency, making them suitable for applications that require visibility. Each material has its own unique properties that can be tailored to specific application requirements.

Application of Plastic Pulley in Various Fields

Plastic pulleys find extensive use in diverse industries, showcasing their value and importance. In the Automotive Industry, plastic pulleys are commonly used in engine systems, steering systems, and timing belt systems. In Consumer Electronics, they are utilized in printers, copiers, and other electronic devices. Industrial Machinery often incorporates plastic pulleys in conveyor systems and power transmission systems. Medical Equipment relies on plastic pulleys for applications such as hospital beds and medical devices. Moreover, Appliances such as washing machines and refrigerators utilize plastic pulleys for various mechanical functions. The versatility of plastic pulleys makes them indispensable in numerous fields.

Future Development Trends and Opportunities of Plastic Pulley Products

The plastic pulley industry is expected to witness significant growth in the coming years. One notable trend is the increasing demand for environmentally friendly materials, prompting the development of eco-friendly plastic pulleys. Additionally, advancements in manufacturing technologies, such as injection molding, are enabling the production of complex and custom-designed plastic pulleys. Furthermore, the expansion of industries such as renewable energy and electric vehicles presents new opportunities for the application of plastic pulleys. With continuous innovation and adaptation to market demands, the future of plastic pulley products looks promising.

Choosing a Suitable Plastic Pulley

When selecting a plastic pulley, several factors should be considered. Firstly, the load capacity is crucial to ensure that the pulley can withstand the anticipated forces. Secondly, the material of the pulley should be chosen based on the specific requirements of the application. Different materials offer varying levels of strength, heat resistance, and chemical resistance. Additionally, the diameter and size of the pulley should be compatible with the system’s requirements. The type of pulley, such as solid or with ball bearings, should be selected based on the desired functionality. Lastly, the bore size should match the shaft diameter for proper installation and operation.

In conclusion, plastic pulleys possess a range of performance characteristics that make them suitable for various applications. Their versatility, combined with different types and materials, allows for customized solutions. Plastic pulleys find widespread use in different industries, reflecting their value and importance. As the industry continues to evolve, new trends and opportunities present themselves, ensuring a bright future for plastic pulley products. By considering factors like load capacity, material, diameter, type, and bore size, one can choose a suitable plastic pulley for their specific needs.