🔧 Elevate Your 3D Printing Game!
The GT2 20 Toothless Bore 5mm Aluminum Timing Belt Idler Pulley is an essential component for 3D printers and CNC machines, designed for durability and precision. With a bore size of 5mm and a toothless design, this aluminum alloy pulley ensures smooth operation and compatibility with GT2 6mm wide timing belts. This pack includes 10 pulleys, making it a cost-effective choice for professionals and hobbyists alike.
M**9
Work great!
They arrived in good shape and work for an Ender3 belted Z axis upgrade.
J**E
Nice paired set of pulleys
This is a good set of pulleys that is very useful for a quick gear change ratio. I use them for getting a bit more resolution on telescope focusers controlled via stepper motors. They are true to size and can be bored out a bit larger if necessary depending upon your shaft OD. The included belt is fiber-based and flexible, not the steel core type that is prone to failure.
P**N
Great price
Great price on pulleys that are useful in Middle and High School science projects. These can be used with string or twine instead of a toothed belt.
R**4
Works great
Fits perfect on my ender 3 pro
M**E
Perfect fit
Works for my 3D printer build.
J**U
Quality Product and Timely Delivery
A well-made product. Timely delivery (overnight than the expected time). Packaged well. Will recommend.
B**5
Perfect!
Exactly the right size for the Y axis motor on my Ender 3 Pro as my replacement motor did not have a gear attached to it
R**.
Great Pulleys!
These are great and true pulleys,I was buying black but they haven't been in stock and besides look they perform great!
Trustpilot
3 weeks ago
1 week ago
