Zeberoxyz 2PCS Set GT2 Synchronous Wheel 20&60 Teeth 8mm Bore Aluminum Timing Pulley with 2PCS Length 200mm Width 6mm Belt (20-60T-8B-6)

The picture made me think the gears were bigger than they are. They still worked for my project

In der Artikelbeschreibung steht, dass der Riemen 200mm lang sei. Bei einem Rieben ist die Länge für mich nicht der Umfang! Hier beträgt der Umfang 200mm! Achtung! Den Artikel bewerte ich an dieser Stelle nicht, da er umgehend zurück gegangen ist.

Bought these to make a diy laser roller tool and they worked great, I only needed one set but the other set came in helpful when I needed to use them to lock the rods in between to not move up or down.

The pulley and belt are good quality.

seems ok but time will tell

Funktioniert super!

These GT2 wheels and belt are so far out of specification its a joke!!!! +/- 1mm!!!!! Dont waste your money on this crap!!!!!!

Great for a precision 2 to 1 ratio.

Not everyone buys these for printers or whatever they advertised it for. It said it could be used with DC motors. Didnt say the belt size but it was no bigger then 200mm. Way to small. And they didnt have any option for a bigger belt unless u buy it seprete. Belt was way to short for the power I needed to make. But other then that the gears or solid and work good. Even with other belts I had to use. Amazon does not have a lot of options for belts. Other then these types. Im using a carpet cleaner belt right now. Even rubber bands put out more power. Good ones not cheap ones.

These are a smaller diameter than I thought, but that is because of the tooth pitch which is narrower than I thought it would be. The important thing is that they are WELL MADE and they will serve their purpose perfectly!