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Toothless Number:20
Bore Diameter: 5mm
Net Weight: 3g/pcs
Material: Aluminum
Package Included:
GT2 20Toothless Timing Belt Pulley Bore 5mm * 10
Mtyler2469
2025-08-19 15:00:26
They arrived in good shape and work for an Ender3 belted Z axis upgrade.
Jesse
2025-07-18 18:02:00
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.B. Salamon
2025-06-03 11:24:30
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.
Robert 954
2025-05-24 17:37:18
Fits perfect on my ender 3 pro
Mookie
2025-05-23 12:55:41
Works for my 3D printer build.
John Babu
2025-04-21 12:26:28
A well-made product. Timely delivery (overnight than the expected time). Packaged well. Will recommend.
BeattieW75
2025-04-01 10:40:16
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
ROBERT S.
2025-03-26 11:09:58
These are great and true pulleys,I was buying black but they haven't been in stock and besides look they perform great!
Peter Andersson
2025-02-19 14:37:35
Upgraded my Ender 3 with these pulleys. The belt tensioners came with toothed pulleys which were a constant problem (layer shifts). The prints with these are absolutely smooth and works great. A highly recommended upgrade that's even cheap.
Cosco Francesco
2025-02-15 17:39:50
Tutto ok
Stefan
2025-01-17 15:47:09
Snabb leverans.
Kindle Customer
2025-01-13 15:16:18
Fast shipment, works as it should
Kindle Customer
2024-11-24 16:48:13
A couple of the bearing are a bit notchy, but that's not going to cause a problem for this application
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