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Your cart is empty. Features:
- 2GT Timing Belt Idler Pulley.
- Each size synchro wheel is available with or without gears.
- Synchronous Wheel made of aluminum alloy, high accuracy positioning, excellently machined, finished smoothly and longer working life.
- Timing Belt Pulley is applies to 6mm/10mm width belt.
- Teeth: 20T, Bore Diameter: 5mm.
Place of Application:
- GT2 timing belt pulley widely used in 3D printer, milling machine, gear shaper, drilling machine, CNC engine lathe, hobbing machine or other machinery transmission occasions.
Package Include:
5 x GT2 Timing Belt Idler Pulley
Bill H.
Reviewed in the United States on February 25, 2024
These are of decent quality, the teeth fit the belt, they feel solid, nothing that I can see that would be an issue.The only real comment I have is that the bearings are a little on the stiff side, almost like they have a thick oil inside them, won't be a problem for most applications but don't expect them to roll easily. Just to be clear, they do roll smoothly.
Dan
Reviewed in the United States on February 25, 2024
These are standard cheap GT2 pulleys (20 tooth, 10mm wide). Nothing wrong with them. The teeth are clean with no debris or slag in them. These have a separate bearing on each side and are not made to have a bolt tightened against the sides, at least not with any amount of pressure. This is the proper size and type for 9mm Voron V2 Z axis belts. If using them on an axis that sees faster speeds it's probably best to have a properly sized shim which can be hard to find. If possible it's best just to incorporated a shim into the printed part.
Customer
Reviewed in the United States on February 17, 2024
First batch I ordered were all the same but the second batch were more narrow, TOO narrow for my belt. They say 13mm wide but it's 10 on these ones.
MatrixTek
Reviewed in the United States on March 16, 2023
I'm trying to mount this pulley on a 3d printer. So a bolt goes through the middle, and any other bearing I've used on a a pulley, two washers go on one side, and the bolt on the other. Then tighten the assembly. Well, with this design, doing so will freeze the bearing. So without a proper spacer, much smaller around than a standard washer, you won't be able to mount this on a single nut. You could mount this if you have support on both sides, but you won't find many machines designed this way. So, a unless purchase unless I can find proper spacers, and I'm not convinced that would work.
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