---
product_id: 122984858
title: "WINSINN GT2 Timing Belt Pulley 16 Teeth, 5mm Bore, for 10mm Width Belt - Ideal for Automation, Robotics, Precision Machinery (5-Pack)"
brand: "winsinn"
price: "R321"
currency: ZAR
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.za/products/122984858-winsinn-gt2-timing-belt-pulley-16-teeth-5mm-bore-10mm
store_origin: ZA
region: South Africa
---

# 5mm bore for perfect shaft fit 16 teeth for precise motion 5-pack with installation hardware WINSINN GT2 Timing Belt Pulley 16 Teeth, 5mm Bore, for 10mm Width Belt - Ideal for Automation, Robotics, Precision Machinery (5-Pack)

**Brand:** winsinn
**Price:** R321
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your automation game with precision that professionals trust!

## Quick Answers

- **What is this?** WINSINN GT2 Timing Belt Pulley 16 Teeth, 5mm Bore, for 10mm Width Belt - Ideal for Automation, Robotics, Precision Machinery (5-Pack) by winsinn
- **How much does it cost?** R321 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/122984858-winsinn-gt2-timing-belt-pulley-16-teeth-5mm-bore-10mm)

## 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:** Lightweight yet corrosion-resistant aluminum construction guarantees durability in high-demand automation environments.
- • **Plug & Play Setup:** Includes screws and Allen wrench for hassle-free, secure installation—get your projects running faster.
- • **Precision Perfected:** 16 teeth GT2 profile ensures ultra-smooth, backlash-free synchronization for your 3D printers and CNC machines.
- • **Value in Every Pack:** Five pulleys per pack mean you’re ready for multi-device builds or quick replacements—never miss a beat.
- • **Versatility Unleashed:** Compatible with 10mm width GT2 belts, ideal for robotics, laser engravers, and multi-axis CNC setups.

## Overview

The WINSINN GT2 Timing Belt Pulley 16 Teeth, 5mm Bore, designed for 10mm width belts, is a high-quality aluminum pulley engineered for precision synchronization in 3D printers, CNC machines, and robotics. This 5-pack includes installation hardware for quick setup, offering durable, corrosion-resistant performance and versatile compatibility across various automation and machining applications.

## Description

Boost Your Machinery with High-Performance GT2 Timing Belt PulleysEnhance your 3D printers, CNC machines, or automation projects with these precision-engineered GT2 pulleys. Designed for smooth, synchronous motion, they’re perfect for tasks requiring accuracy and reliability.Key Features:Precision Design: With 16 teeth and a 5mm bore, this pulley fits GT2 belts (10mm width) for minimal backlash in 3D printing, robotics, or CNC applications.Durable Aluminum: Lightweight yet strong, the aluminum construction resists corrosion and wear, ensuring consistent performance in various setups.Simple Installation: Comes with screws and an Allen wrench for quick mounting on matching shafts, supporting stable operation at high speeds.Versatile Use: Ideal for 3D printers, CNC routers, robotics, and more. A great fit for both hobbyist and professional automation needs.Why Choose These Pulleys?Accurate Motion: The GT2 profile supports precise positioning for detailed tasks like engraving or milling.Efficient Operation: Smooth machining reduces friction and noise, improving your machine’s overall performance.Convenient 5-Pack: Get five pulleys for multi-device builds or as replacements, offering great value for your projects.Installation Tips:Match the shaft size to the pulley bore (5mm for this model).Secure the pulley with the provided screws.Align with the belt for optimal function.From DIY 3D printers to industrial systems, these pulleys deliver quality and dependability at an affordable price.

## Features

- 【16 TEETH, 5MM BORE, FOR 10MM WIDTH BELT】Precision GT2 pulley ensures smooth motion for 3D printers, CNC machines, and robotics. Designed for accurate synchronization and minimal slippage in various automation tasks.
- 【HIGH-QUALITY ALUMINUM BUILD】Made from lightweight, durable aluminum with a smooth finish for enhanced strength and corrosion resistance. Ideal for long-term use in demanding environments like 16D printing or CNC milling.
- 【EASY SETUP WITH HARDWARE INCLUDED】Includes screws and an Allen wrench for fast, secure installation on compatible shafts. Ensures stable performance in high-speed applications without complex assembly requirements.
- 【WIDE APPLICATION COMPATIBILITY】Perfect for GT2 timing belts with 10mm width, this pulley suits 16D printers, CNC routers, robotics, and laser engravers. A versatile choice for hobbyists and professionals alike.
- 【VALUE PACK OF 5】Comes with five pulleys for multi-axis setups or spares. Ideal for maintaining consistent performance across your projects, from DIY builds to industrial automation systems.

## Images

![WINSINN GT2 Timing Belt Pulley 16 Teeth, 5mm Bore, for 10mm Width Belt - Ideal for Automation, Robotics, Precision Machinery (5-Pack) - Image 1](https://m.media-amazon.com/images/I/61QEyLWDRvL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well made. Precise
*by A***N on July 27, 2025*

Used to build a couple of children’s projects like a model elevator, garage with moving door and an escalator.. Easy to attach a rod motor and rack to it. Worked well in all the projects.

### ⭐⭐⭐⭐⭐ The standard for DIY 3d Printers
*by M***Y on September 12, 2024*

Winsinn makes great fans, and now, they make great pulleys.I have put over 100 hours of printing on these pulleys without so much as skipping a beat. They're well made products and screw great onto any D shaft stepper motor.Fit and finish on these is nice- if a little shiny. Given how durable they are, I might just have to prematurely replace them and buy the black color.Finally- I would highly recommend a couple of drops of loctite blue (non permanent) on the grub screw threads before you set these onto your stepper motor for a guaranteed secure fit.

### ⭐⭐⭐⭐⭐ Works
*by P***T on August 5, 2025*

Worked great for me

## Frequently Bought Together

- WINSINN GT2 Pulley 16 Teeth 5mm bore 10mm Width 16T Timing Belt Pulley Wheel Aluminum for 3D Printer (Pack of 5Pcs)
- WINSINN GT2 Idler Pulley 20 Toothless 5mm Bore 10mm Width Timing Pulley Wheel Aluminum for 3D Printer (Pack of 5Pcs)
- 5M GT2 Timing Belt, Upgrade Non-Slip Version, Width 6mm, Fit for 3D Printer and Most Belt Driven Printers

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**Shop now:** [https://www.desertcart.co.za/products/122984858-winsinn-gt2-timing-belt-pulley-16-teeth-5mm-bore-10mm](https://www.desertcart.co.za/products/122984858-winsinn-gt2-timing-belt-pulley-16-teeth-5mm-bore-10mm)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-06*