SKU: 3DDF-1384
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Generic 2GT 20-Tooth 6mm Belt Idler Pulley - 5mm Bore

₹89.00 (Inclusive of all taxes)
Out of Stock

The 2GT 20-Tooth Idler Pulley provides precise, low-friction belt guidance for 6mm GT2 timing belts, featuring a 5mm bore for robust mounting. Constructed from durable aluminum with dual ball bearings, it ensures smooth, stable motion in 3D printers and CNC systems.

Features

  • High-quality aluminum alloy construction for durability and lightweight performance.
  • Precision 20-tooth profile ensures accurate engagement with GT2 6mm timing belts.
  • Integrated dual ball bearings minimize friction for smooth, consistent rotation.
  • 5mm bore diameter allows for secure and stable mounting on compatible shafts.
  • Engineered to reduce vibration and extend belt lifespan compared to common 3D-printed idlers.

Out of stock

Description

The 2GT 20-Tooth Idler Pulley Wheel is an essential component for any motion control system requiring precise and reliable belt guidance. Crafted from a high-quality aluminum alloy, this passive pulley is engineered for exceptional durability and lightweight performance. Its precision machining ensures optimal engagement with GT2 timing belts, facilitating smooth and accurate linear movement in various digital fabrication and automation projects.

Unlike less precise 3D-printed alternatives, this aluminum idler pulley significantly reduces vibration, leading to improved motion stability and extended belt life. The integrated dual ball bearings further enhance its performance by minimizing friction, allowing for consistent, low-resistance belt movement. This design ensures that your 3D printer, CNC machine, or robotics project maintains high accuracy and operational efficiency over prolonged use.

Specifically designed for GT2 timing belts with a 6mm width, this pulley features a 5mm bore, making it compatible with a wide range of motor shafts and mounting solutions. It serves as an ideal upgrade or replacement part, providing reliable belt tensioning and guidance for DIY enthusiasts and professional engineers alike, guaranteeing superior performance in demanding applications.

Key Features

  • High-quality aluminium alloy construction ensures longevity and resistance to wear.
  • Lightweight design contributes to reduced inertia in motion systems.
  • Specifically compatible with GT2 timing belts with a 6mm width.
  • Precision 20-tooth profile for accurate and slip-free belt tracking.
  • Dual ball bearing design minimizes rotational friction and maximizes smoothness.
  • Reduces system vibration, enhancing overall motion accuracy and component life.
  • Optimized for low friction, prolonging the lifespan of timing belts.
  • Ideal for pairing with 20T GT2 driving pulleys for synchronized movement.
  • Easy to install with a standard 5mm bore for shaft mounting.

Applications

  • 3D Printers (FDM and other belt-driven systems)
  • CNC Machines (small-scale routers, engravers, plotters)
  • Automation Projects and Robotics
  • Custom Motion Control Systems
  • Linear Actuators and Stage Builds

Technical Specifications

Item TypeTiming Pulley, Timing Belt Idler Pulley
CompatibilityGT2 6mm Timing Belt
Number of Teeth20
Bore Diameter (ID)5 mm
Bearing TypeBall Bearing
Number of Bearings2
Outer Diameter18 mm
Belt Width Compatibility6 mm
ColorSilver
Model SeriesGT2

Frequently Asked Questions

What belts is this 2GT 20-tooth pulley compatible with?

This pulley is specifically designed for use with GT2 timing belts that have a width of 6mm. Its 20-tooth profile ensures precise engagement, crucial for maintaining accurate motion in your 3D printer or CNC setup, providing reliable performance.

What are the benefits of using an aluminum idler pulley over a 3D-printed one?

Aluminum idler pulleys offer superior durability, concentricity, and heat dissipation compared to 3D-printed versions. This results in significantly reduced vibration, less belt wear, and more consistent, precise motion, enhancing the overall performance and longevity of your machine.

What are the key dimensions of this idler pulley?

This idler pulley features a 5mm bore diameter for shaft mounting and is compatible with 6mm wide GT2 timing belts. It has an outer diameter of 18mm and contains dual ball bearings for smooth, low-friction operation, ensuring stable belt guidance.

Can this pulley be used in demanding CNC applications?

Yes, its robust aluminum construction and dual ball bearings make it well-suited for CNC applications. It provides the necessary precision and durability to manage belt tension and guide motion accurately, reducing backlash and improving the overall quality of your CNC projects.

How does this idler pulley contribute to longer belt life?

The smooth, low-friction rotation provided by the dual ball bearings, combined with the precision-machined aluminum surface, minimizes wear and tear on your timing belts. This design prevents excessive friction and rubbing, directly extending the operational lifespan of your belts.

Package Includes

  • 1 x 2GT 20-Tooth Passive Idler Pulley Wheel (5mm Bore, 6mm Belt)

Additional Information

Weight 0.005 kg
Dimensions 6 × 8 × 2 cm