HJ Garden 2pcs 16 Teeth 3mm Bore Idler Timing Pulley with Bearing 2GT Aluminium Alloy H Type GT2 Synchronous Wheel Without Teeth for 6mm Width Belt 3D Printer CNC Mechanical Drive Black

HJ Garden 2pcs 16 Teeth 3mm Bore Idler Timing Pulley with Bearing 2GT Aluminium Alloy H Type GT2 Synchronous Wheel Without Teeth for 6mm Width Belt 3D Printer CNC Mechanical Drive Black

$ 7.49

Score By Feature

Based on 20 ratings

Giftable

9.78

Delivery

9.80

Customer service

9.29

Satisfaction

9.77

OveReview Final Score

How Our Score Is Calculated

Product Description

The GT2 16 teeth H type idler timing pulley comes in 2 pieces, suitable for 6mm wide belts

The inner bore measures 3mm, while the tooth width is The overall height is 8mm, 5mm in the height. The outer diameter of the end is 13mm, with a smooth disc-shaped outer surface

This item is made of an aluminum alloy with high hardness, a coating that is anodized on the outside, effective waterproofing and rustproofing, and corrosion-resistant.

A double bearing is used on each idler timing pulley in order to maintain machine performance.

This aspect is often used in milling machines, gear forming machines, drilling machines, CNC lathes, hobbing machines, and other types of mechanical transmission machines.

Selected User Reviews For HJ Garden 2pcs 16 Teeth 3mm Bore Idler Timing Pulley with Bearing 2GT Aluminium Alloy H Type GT2 Synchronous Wheel Without Teeth for 6mm Width Belt 3D Printer CNC Mechanical Drive Black

The module works with the Prusa MK3 platform

5/5

The front idler pulley of the Prusa mk3 can be used with this. The silence is so peaceful. I used to hear this old one clicking a lot. I liked the smoothness of this one. Unlike the other reviews on Amazon, this one is different from the other. The print is awesome, but it's only one. The standard Prusa axis will not be indented, even though it is not as wide. I don't know why, but it seems to be working. My life would have been endangered if I were to ship from the Chech Republic.

Arlo Bird

| Nov 17, 2020

This pulley is very good

5/5

Replace Prusas with this drop-in. Pulleys like this one are excellent. Prusa models on this platform can be readily replaced by this one. There are two bearings in the middle of it as opposed to one on Prusa, so I believe this may even be better than stock. Since it uses the same bearing, it is of much higher quality than most of the small knock off pulleys on Amazon.

Gunnar George

| Dec 03, 2020

I don't see any noticeable improvements, but I am not aware of major costs either

5/5

The product works as intended, not obvious As you can see, it is a little skinnier than the stock Prusa idler, which opens up some adjustment room for aligning the belt. On top of that, the belt is laid on a narrower track. Dual bearings keep it from wobbling even when it is moving. I would say that the idler is generally good for the money, but I wouldn't say it's better than the stock Prusa idler unless it were.

William Chavez

| Apr 20, 2021

They work well, and the bearings are good

5/5

There appears to be no play in these bearings, and they rotate I have just under 100 hours of run time on my printer and so far they haven't shown any signs of trouble.

Emily Daniels

| Apr 27, 2021

I bought these for a surprisingly good price

4/5

The mounts fit my GT2 perfectly, and I did not have to resize them, so they did what they advertised. There are, however, some gravelly bearings on the wheels. Before installing them, I had to soak them in oil for a few minutes. The rest of the time, I've been pleased.