grooved pulley for cooling systems




Grooved Pulley for Cooling Systems

Grooved Pulley for Cooling Systems

grooved pulley

V-Groove Pulley with Bearing

A V-groove pulley with bearing is a type of grooved pulley that has a V-shaped groove for belt tracking. It has a built-in bearing that supports the pulley’s rotation, reducing friction and increasing efficiency. Here are some benefits of a V-groove pulley with bearing:

  • Reduced vibration
  • The V-groove design allows for uniform belt tracking, which reduces vibration and noise during operation.

  • Increased efficiency
  • The built-in bearing reduces friction, which increases the pulley’s efficiency and extends its lifespan.

  • Easy installation
  • A V-groove pulley with bearing is easy to install because it comes with a built-in bearing, which eliminates the need for additional hardware.

  • Wide range of applications
  • A V-groove pulley with bearing is suitable for various applications, including HVAC systems, automotive cooling systems, and industrial machinery.

  • Long-lasting durability
  • The combination of a V-groove design and a built-in bearing ensures the pulley’s long-lasting durability and reliability.

grooved pulley

What is the use of V Groove Pulley?

V-groove pulleys are commonly used in applications where belt tracking is important. Here are some ways V-groove pulleys are used:

  • Belt tracking
  • V-groove pulleys are designed to guide belts and ensure accurate tracking, preventing belt slippage and reducing wear and tear on the belts and other components.

  • Tensioning
  • V-groove pulleys can also be used for belt tensioning, ensuring that belts are kept at the proper tension for optimal performance.

  • Reducing vibration
  • The V-groove design of the pulley reduces vibration and noise during operation.

  • Increased efficiency
  • The use of V-groove pulleys can increase the efficiency of a system, reducing energy consumption and lowering operating costs.

  • Wide range of applications
  • V-groove pulleys are used in a variety of applications, including automotive cooling systems, industrial machinery, and HVAC systems.

grooved pulley

Why do Pulley Wheels have a Groove?

The groove in a pulley wheel is designed to guide and track a belt. When a belt is placed around a pulley, the groove provides a path for the belt to follow. This helps to keep the belt in place and prevents it from slipping off the pulley. The groove also allows for better contact between the belt and the pulley, which increases the pulley’s efficiency and reduces wear and tear on the belt and other components.

grooved pulley

How to Choose or Customize the Right Grooved Pulley

Choosing or customizing the right grooved pulley requires consideration of several factors:

  • Pulley diameter
  • The diameter of the pulley affects the belt’s speed and torque. A smaller diameter pulley will increase the belt’s speed while reducing its torque.

  • Number of grooves
  • The number of grooves on the pulley determines the number of belts that can be used with the pulley. More grooves allow for more belts to be used.

  • Pulley material
  • The material used to make the pulley affects its durability and resistance to wear and tear. Common materials include aluminum, steel, and plastic.

  • Belt type and size
  • The type and size of the belt used with the pulley should match the pulley’s specifications to ensure proper belt tracking and performance.

  • Application requirements
  • The specific application requirements, such as speed, torque, and vibration, should be considered when choosing or customizing a grooved pulley.

About HZPT

HZPT specializes in designing, developing, and manufacturing high-performance parts as well as procuring and exporting aftermarket automotive parts to meet all customers’ needs. Our products are widely popular in the European, South American, and Australian markets and have earned the trust of many customers. We prioritize product quality and showcase a “customer-first service” policy. With a young, energetic, and capable team, we believe we can provide professional services to meet any of your requirements. Fast delivery is one of our strengths.

In China, we have a professional factory to develop new products and provide OEM services. Additionally, we have a well-stocked warehouse and timely distribution of goods to meet many customers’ needs. We will continue to strive to improve our services and offer the highest quality products at competitive prices. Any inquiries or opinions are greatly appreciated. Please feel free to contact us.

Why Choose Our Grooved Pulleys?

  • High-Quality Materials
  • Our grooved pulleys are made from premium materials such as aluminum, steel, and plastic, which ensures their durability and resistance to wear and tear.

  • Wide Range of Applications
  • Our grooved pulleys are suitable for various applications, including HVAC systems, automotive cooling systems, and industrial machinery.

  • Customization Options
  • We offer customization options to meet our customers’ specific needs and requirements.

  • Expertise and Experience
  • Our team of experts has years of experience in designing, developing, and manufacturing high-performance parts, ensuring the highest quality products.

  • Competitive Prices
  • We offer our products at competitive prices to provide our customers with the best value for their investment.


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