Aluminum GT2 Timing Idler Pulley For 6mm Belt 20 Tooth 5mm Bore – 2Pcs

(3 customer reviews)

In stock

SKU: 52487
  1. Material: Aluminum.
  2. No. of teeth: 20.
  3. No. of Bearing: 2.
  4. Outer Diameter: 18 mm.
  5. Inner Diameter: 5 mm.


(Including GST)

In stock

Select below products to add together

GT2 Timing Belt 280mm Width-6mm Closed-Loop Rubber Belt for 3D Printer ₹ 69
GT2 Timing Belt 400mm Width-6mm Closed-Loop Rubber Belt for 3D Printer ₹ 86

New Price: ₹ 158

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Category: Timing Belt and Pulley
Tags: GT2, 3D Printing, Pulley, Timing Belt Pulley, GT2 Belt Pulley, Idler Pulley

This Aluminum GT2 Timing Idler Pulley For 6mm Belt 20 Tooth 5mm Bore pulley works with GT2 6mm wide timing belt; it will work perfectly with GT2 pulley-belt sets we are selling in our store. This idler is a good match for 20T GT2 driving Timing Belt Pulley.

Many DIY 3D printer makers are using idler pulleys based on 3D Printed wheels. Inaccurate printed idler decrease printing quality and create vibrations since the outside diameter of the idler is not concentric to the rotation axis. Other makers are using double bearings with stationary washers clamped from both sides.

This solution is not ideal since there is friction between the moving belt to the stationary washers. Our Dual BB Aluminum Idler Pulley is a simple and inexpensive solution to this problem.

Note: These Idler pulleys are used for providing tension in the belt of 3D printers.

Package Includes :

2 x Aluminum GT2 Timing Idler Pulley For 6mm Belt 20 Tooth 5mm Bore – 2Pcs.




Item Type:

Timing Pulley




for 6mm belt

Inner Diameter (ID) (mm)


Outer Diameter (OD) (mm)


No. of teeth


No. of Bearings


Width (mm):


Shipping Weight 0.01 kg
Shipping Dimensions 4 × 3 × 2 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 3 reviews

5.0 overall

Add a review

  1. javedwilde (verified owner)

    Works as intended, good product


  2. bhavin192 (verified owner)

    Good, works as expected.


  3. Sachin Bhangale (verified owner)

    good quality, working nice

    Sachin Bhangale

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Country Of Origin: China

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