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Versatile Differential Pulley, Large Ball Bearing - Dia 20, 30, 40, 60mm Steps, Eisco Labs Now 45% Cheaper [gk3mC5iX]

$99.99 $319.99 -69%

Differential Pulley with Large Ball BearingsIntroducing the Eisco Labs Differential Pulley, a versatile educational tool designed to enhance classroom demonstrations and understanding of mechanical advantage. This innovative pulley features four dist

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Differential Pulley with Large Ball Bearings

Introducing the Eisco Labs Differential Pulley, a versatile educational tool designed to enhance classroom demonstrations and understanding of mechanical advantage. This innovative pulley features four distinct diameter steps, allowing for a comprehensive exploration of the relationship between force and distance. With sizes ranging from 20 to 60 mm, the Differential Pulley is an essential component for any mechanical studies.

Key Features and Specifications

This robust pulley boasts a total length of 6.5 inches and is constructed with high-quality materials to ensure durability and precision. Each step is designed with a gap of approximately 3/16" or 5mm, providing accurate measurements for various experiments. The post of the pulley has a diameter of .75 inches, making it easy to attach to any stand and rod assembly. Additionally, the pulley comes with a set of 20, 30, 40, and 60 mm diameter steps, offering flexibility and versatility in your educational demonstrations.
  • Four step sizes for comprehensive studies
  • Accurate gap measurements for precise calculations

Practical Applications and Target Audience

The Eisco Labs Differential Pulley is an invaluable tool for educators and students alike. Whether you're conducting a physics experiment or exploring the principles of mechanical advantage, this pulley provides a practical and engaging way to understand complex concepts. Its user-friendly design and high-quality construction make it an ideal choice for classrooms, workshops, and home study. With the Differential Pulley, you can expect to deliver compelling and informative lessons that inspire curiosity and learning in your audience.
  • Enhance classroom demonstrations of mechanical advantage
  • Perfect for educational use in schools, colleges, and workshops

What Our Customers Say

January 13, 2026

Absolutely no complaints!

A great item. And very well made.

- Tori W..

January 13, 2026

Absolutely no complaints!

A great item that is very, very high-quality.

- Amora Q..

January 13, 2026

Absolutely no complaints!

It is a very well-made, and handy tool.

- Laura W..

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