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5-Pack GT2 Idler Pulleys, GT2 20 Toothless Bore 5mm Aluminum Timing Belt Idler Pulley for 10mm Width 3D Printer Timing Belt

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$9.19

$ 3 .99 $3.99

In Stock
  • Teeth Type: 20 Toothless, Bore 5mm. Comes total 5pcs belt pulleys in one bag which you may use a long time.
  • Material: High quality Aluminum, Adopt surface oxidation treatment, anti-Rust and Anti-corrosion effectively.
  • Suitable for: This pulley is for 10mm width 2GT timing belt. This synchronous aluminum belt pulley is designed for 3D printer.
  • Double bearings: Use High-quality Motor-grade bearings to ensure that the machine is works good.
  • Applications: Widely used in milling machines, gear forming machines, drilling machines, CNC machine tools, hobbing machines or other mechanical transmission applications.


Specifications:

Material: Aluminum Alloy

Type: Smooth without teeth

Height: 13mm / 0.511"

Outer Diameter: 18mm / 0.708"

Inner Diameter: 5mm / 0.196"

Belt Width: 10mm / 0.393"

Quantity: 5

Weight: 24g(approx.)


Package Includes:
5 x Belt Pulleys


Note:
1. Please allow 1-2mm error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

3. New-style and old-style are shipped randomly.


gmart
Reviewed in the United States on August 14, 2024
great
Arthur Bearden
Reviewed in the United States on July 28, 2024
Any sort of pinch force on the bearings from a bolt through them causes high friction or a complete lock up. Not even torqued down, just tight enough to keep the bolt from spinning and wiggling in the mounting hole. I even tested M3 hardware through the M5 hole to make sure I was clamping only on the 1mm thick inner collar to rule out any other potential friction forces and no-go.
Jami
Reviewed in the United States on October 7, 2022
These worked perfectly.