China Good quality Aluminum Timing Spinning Taper Lock Bush Idler Flat Poly Agricultural Agricultural V Belt Pulley air compressor CHINAMFG freight

China Good Quality Aluminum Timing Spinning Taper Lock Bush Idler Flat Poly Agricultural Agricultural V Belt Pulley Air Compressor CHINAMFG Freight

Our V-Pulley, V-Belt Pulley, Timing Pulley, Taper bush Pulley, Pilot Pulley comes in a variety of models from 1 groove to 8 groove, and can be customized to your specific needs.

Product Description

Our V-belt pulleys come in both European and American Standards, including SPZ, SPA, SPB, SPC, 3V, 5V and 8V sheaves for taperbushes and QD bushes. We offer several bore options, including pilot bore, finish bore, taper bore, and bore for QD bush.

We offer models including L037, L050, L075, L100, H075, H100, H150, H200, H300, XH200, XH300, XH400 and HTD: 3M-09, 3M-15, 5M-09, 5M-15, 5M-25, 8M-20, 8M-30, 8M-50, 8M-85, 14M-40, 14M-55, 14M-85, 14M-115, 14M-170, T2.5, T5, T10, T20, AT2.5, AT5, AT10, AT20 pilot bore, taper bore, QD bore. Our pulleys are made with high-quality 1045 steel, aluminum or stainless steel, and come in a variety of surface finishes including black oxidized phosphate, anodized, and zinc-plated. We also offer standard toothed bars.

Product Attribute



Pulley Sizes

Type C

Manufacturing Process



Cast Iron

Surface Treatment



Chemical Industry, Mining Transport


Belt Transmission

Manufacturing Method


Toothed Portion Shape

Belt Transmission


Circular Pulley




L/C, T/T, D/P, Western Union, Paypal


Box and Woodencase

Detailed Photos

Please see the attached photos for a closer look at our V-belt pulleys.

Product Parameters

Please contact us for more detailed information on our V-belt pulleys.

Our Advantages

Our company specializes in supplying a wide range of industrial products, including agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, Roller chains, pulleys and pulleys, planetary gearboxes, timing pulleys, bushings, and more. We pride ourselves on offering high-quality products at affordable prices, with exceptional customer service. We welcome customization requests and offer both drawings and samples for your convenience.


Q1: What is the average lead time for your V-belt pulleys?

A: Our regular end-to-end lead time is 1-2 months, but we also offer express shipments for rush orders. Please consult our sales associate for more information.

Q2: Is the price of your V-belt pulleys competitive?

A: Absolutely! We provide the most competitive prices in the power transmission industry. If you find a price disparity, we’ll be more than happy to do a price match.

Q3: Can you produce V-belt pulleys according to my CAD drawings?

A: Yes! Besides regular standard chains, we also produce custom-design products to meet specific technical requirements. In fact, a significant portion of our production capacity is assigned to make non-standard products.

Q4: Can we inspect the V-belt pulleys before shipment?

A: Yes! You or your representative or any third-party inspection party assigned is allowed access to our facility to do the inspection.

Q5: What kind of payment methods do you accept for your V-belt pulleys?

A: We’re flexible and accept T/T, L/C, or any other online payment method that’s applicable for you.

All content on this page is sourced from the Internet and is provided for reference purposes only. Our products are replacement parts and not original spare parts. We are not the holders of the original trademarks mentioned in this content. Our replacement parts are perfectly compatible with the original spare parts. If you require original spare parts, please contact the original manufacturer for purchase. If you want to buy original spare parts, please reach out to the original supplier.

Performance Characteristics of Flat Belt Pulley

Flat belt pulleys offer several performance characteristics that make them highly desirable:

  • Efficient power transmission
  • Smooth and quiet operation
  • High load capacity
  • Easy installation and maintenance

Types and Characteristics of Flat Belt Pulley

Flat belt pulleys come in various types, each with its own unique characteristics:

  • Step Pulley: Allows for adjustable speed ratios
  • V-Groove Pulley: Provides better traction and increased power transmission efficiency
  • Flat Idler Pulley: Guides and supports the belt

Advantages of Flat Belt Pulley Materials

The material used to construct a flat belt pulley greatly impacts its performance:

  • Aluminum Pulley: Lightweight, corrosion-resistant, and suitable for low-load applications
  • Steel Pulley: Durable, can handle high loads, and suitable for heavy-duty applications
  • Cast Iron Pulley: Robust, excellent heat dissipation, and suitable for demanding environments

Application of Flat Belt Pulley

The versatile nature of flat belt pulleys makes them indispensable in various industries:

  • Agriculture: Used in machinery for crop cultivation, irrigation, and harvesting
  • Automotive Industry: Used in engines, power transmission systems, and accessory drives
  • Textile Industry: Used in spinning machines, looms, and other textile machinery
  • Packaging Industry: Utilized in conveyor systems, labeling machines, and packaging equipment
  • Printing Industry: Used in printing presses for paper feeding and ink distribution

Future Development Trends and Opportunities

Flat belt pulley products are expected to witness the following trends and opportunities:

  • Increased demand for lightweight and energy-efficient pulleys
  • Integration of smart technologies for improved performance monitoring
  • Growing adoption of eco-friendly materials
  • Expanding applications in renewable energy systems

Choosing a Suitable Flat Belt Pulley

When selecting a flat belt pulley, consider the following aspects:

  • Load Capacity: Ensure the pulley can handle the required load
  • Material: Choose a material that suits the application’s demands
  • Diameter and Size: Select the appropriate dimensions for efficient power transmission
  • Type of Pulley: Opt for the suitable pulley type based on the application’s needs
  • Bore Size: Ensure compatibility with the shaft diameter

In conclusion, flat belt pulleys offer efficient power transmission, various types for different applications, and advantages based on the materials used. Their widespread use in agriculture, automotive, textile, packaging, and printing industries showcases their value and importance. The future of flat belt pulley products lies in lightweight, energy-efficient designs, integration of smart technologies, and the adoption of eco-friendly materials. By considering load capacity, material, diameter and size, type of pulley, and bore size, you can choose a suitable flat belt pulley for your specific needs.

Author: Dream

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