Smooth Idler Pulley Wheel

(2 reviews) Write a Review
  • OpenBuilds® Smooth Idler Pulley Wheel  40


Add a pair of bearings and the Smooth Idler Pulley Wheel is an easy to assemble free wheel that will complete any linear actuator that based on a timing belt.

Product Features

  • Channel lips for belt containment
  • 9mm wide channel


What is Included

  • (1) Smooth Idler Pulley Wheel


Product Specifications

  • OD: 22mm
  • ID: 16mm
  • Width: 12.7mm
  • Delrin
  • Color: Black

Assembly/Support/Documentation/3D Models

Easy follow along assembly video - top notch awesome community support - open source files and documentation and examples.

Support CAD Files

This design or build includes OpenBuilds, LLC design work(s) shared Open Source under the CC BY-SA 4.0 License Terms and Conditions

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2 Reviews

  • 5
    Good Idler Pulleys

    Posted by Brian on Aug 20th 2020

    Used on several machines with 688 or F688 flanged bearings (8mm ID), shims, and 3/8in XL or 6mm 2GT belts on 5/16" fasteners.

  • 5
    Smooth idler pulley

    Posted by Vic Cutter on Jun 26th 2020

    Nice Product and it filled my needs exactly.

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