---
product_id: 646830595
title: "WINSINN 2GT GT2 Aluminum Timing Belt Idler Pulley 16 Toothless 3mm Bore for 3D Printer 6mm Width Timing Belt (Pack of 5Pcs)"
brand: "winsinn"
price: "₨1471"
currency: SCR
in_stock: false
reviews_count: 5
url: https://www.desertcart.sc/products/646830595-winsinn-2gt-gt2-aluminum-timing-belt-idler-pulley-16-toothless
store_origin: SC
region: Seychelles
---

# 3mm precision bore fit 16-groove toothless design Aluminum with rust resistance WINSINN 2GT GT2 Aluminum Timing Belt Idler Pulley 16 Toothless 3mm Bore for 3D Printer 6mm Width Timing Belt (Pack of 5Pcs)

**Brand:** winsinn
**Price:** ₨1471
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Elevate your 3D printing game with precision that never quits!

## Quick Answers

- **What is this?** WINSINN 2GT GT2 Aluminum Timing Belt Idler Pulley 16 Toothless 3mm Bore for 3D Printer 6mm Width Timing Belt (Pack of 5Pcs) by winsinn
- **How much does it cost?** ₨1471 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/646830595-winsinn-2gt-gt2-aluminum-timing-belt-idler-pulley-16-toothless)

## Best For

- winsinn enthusiasts

## Why This Product

- Trusted winsinn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable aluminum with oxidation treatment resists rust and corrosion, keeping your printer running strong.
- • **Bulk Ready for Makers:** Pack of 5 pulleys means you’re always prepared for upgrades or maintenance without downtime.
- • **Engineered for Stability:** 3mm bore fits standard shafts perfectly, eliminating wobble and maximizing print accuracy.
- • **Perfect Belt Compatibility:** Optimized for 6mm GT2 timing belts, guaranteeing seamless alignment and consistent performance.
- • **Smooth Precision Tensioning:** 16 toothless grooves ensure whisper-quiet, slip-free belt guidance for flawless 3D prints.

## Overview

The WINSINN 2GT GT2 Aluminum Timing Belt Idler Pulley pack offers five high-quality, toothless pulleys designed for 3D printers using 6mm GT2 belts. Crafted from corrosion-resistant aluminum with a precise 3mm bore, these pulleys ensure smooth, stable belt tensioning and long-lasting performance, making them an essential upgrade for any serious maker.

## Description

Enhance Your 3D Printer with WINSINN GT2 Idler Pulley - 16 Toothless, 3mm Bore, for 6mm Width Timing BeltImprove the performance of your 3D printer with this precision-engineered GT2 idler pulley. Designed for smooth operation, it ensures proper tension and alignment of timing belts in compact setups.**Key Features**Durable Aluminum: Crafted from high-quality aluminum with surface oxidation for rust and corrosion resistance.Toothless Design: Features 16 outer grooves, perfect for tensioning or guiding belts smoothly.3mm Bore: Fits standard 3mm shafts securely, minimizing slippage in small systems.6mm Belt Compatibility: Works seamlessly with 6mm width GT2 timing belts for optimal results.**Why Choose This Pulley?**This idler pulley delivers reliable performance for 3D printers and similar equipment. Its toothless design reduces belt wear, while the sturdy build supports consistent operation in precision tasks.**Installation Tips**Clean the shaft before mounting to ensure a firm fit.Align the pulley with the belt path to prevent uneven wear.Check alignment periodically for best results.**Package Includes**Five idler pulleys per pack, ideal for replacements or multiple projects. Upgrade your setup with this dependable component today.

Review: X-Spannrolle von meinem Anycubic Vyper damit ersetzt. Jetzt läuft er wieder geräuschlos.
Review: Funktioniert wie erwartet einwandfrei

## Features

- 【Durable Aluminum Build】Made from high-quality aluminum with surface oxidation treatment for effective rust and corrosion resistance, ensuring reliable use in various settings.
- 【Toothless, 16 Design】Features a toothless design with 16 outer grooves, ideal for guiding or tensioning timing belts smoothly in precision applications like 3D printers.
- 【3mm Bore Precision】Engineered with a 3mm bore to securely fit standard shafts, providing stability and reducing slippage during operation in compact equipment setups.
- 【For 6mm Width Belts】Compatible with 6mm width GT2 timing belts, ensuring proper alignment and performance in small-scale mechanical systems like 3D printers.
- 【Versatile Application】Perfect for 3D printers and similar devices needing consistent belt tension, offering dependable performance without complex maintenance needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BPHPYTN |
| Are batteries included? | No |
| Best Sellers Rank | #158,912 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #751 in 3D Printer Parts & Accessories |
| Brand | WINSINN |
| Colour | Toothless |
| Customer Reviews | 4.5 4.5 out of 5 stars (414) |
| Date First Available | 2 January 2019 |
| Item Weight | 14 g |
| Item model number | 6MMHL16T3N |
| Manufacturer | WINSINN |
| Model number | 6MMHL16T3N |
| Number of Memory Sticks | 5 |
| Package Dimensions | 11.8 x 7.3 x 0.7 cm; 14 g |

## Images

![WINSINN 2GT GT2 Aluminum Timing Belt Idler Pulley 16 Toothless 3mm Bore for 3D Printer 6mm Width Timing Belt (Pack of 5Pcs) - Image 1](https://m.media-amazon.com/images/I/31NtxZjHysL.jpg)
![WINSINN 2GT GT2 Aluminum Timing Belt Idler Pulley 16 Toothless 3mm Bore for 3D Printer 6mm Width Timing Belt (Pack of 5Pcs) - Image 2](https://m.media-amazon.com/images/I/31SCqnCCorL.jpg)
![WINSINN 2GT GT2 Aluminum Timing Belt Idler Pulley 16 Toothless 3mm Bore for 3D Printer 6mm Width Timing Belt (Pack of 5Pcs) - Image 3](https://m.media-amazon.com/images/I/31cj3iGiwIL.jpg)
![WINSINN 2GT GT2 Aluminum Timing Belt Idler Pulley 16 Toothless 3mm Bore for 3D Printer 6mm Width Timing Belt (Pack of 5Pcs) - Image 4](https://m.media-amazon.com/images/I/31i3WZgaCZL.jpg)
![WINSINN 2GT GT2 Aluminum Timing Belt Idler Pulley 16 Toothless 3mm Bore for 3D Printer 6mm Width Timing Belt (Pack of 5Pcs) - Image 5](https://m.media-amazon.com/images/I/41axkeWoLML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***H on 26 November 2024*

X-Spannrolle von meinem Anycubic Vyper damit ersetzt. Jetzt läuft er wieder geräuschlos.

### ⭐⭐⭐⭐⭐ Review
*by S***D on 25 December 2025*

Funktioniert wie erwartet einwandfrei

### ⭐⭐⭐⭐⭐ Review
*by H***E on 8 January 2025*

Sauber gearbeitet.

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-30*