Creality 3D Printer POM Wheel Plastic Pulley Linear Bearing for Ender 3/Ender 3 ProEnder 3 V2,CR-7,CR-8,CR-10,CR10S,S4,S5 (Pack of 10)

Garbage half of these wheels aren’t true centered and the quality control is god awful pieces missing from my wheels as well would not buy again!

I have an Ender 3, and I wanted to have some backups of these in case I need them. I havent used any yet, but as they look identical to the stock ones, I cannot see how they can possibly fail.

Before buying these I saw the horrid reviews and was quite concerned about buying these. After looking around the only other options were much more expensive than these. So I played it safe and bought more than what I needed. I bought 20 of these and out of all of them I only had 5 that were unusable. The rest were perfectly fine and had good rolling movement and no side to side play. The 5 that were unusable either had side to side play or had rough / crunchy rolling movement. Just buy more than what you need and do the QC work yourself and you will be good to go.

Great

The wheels that are good are perfect, but two of them rolled pretty rough so the QC isnt perfect, but its still a good deal

Half of the wheels had tiny nicks which feel like a flat spot in the wheel (which is the issue I was trying to fix when I bought them). They are all thrown into one bag. Wish they were packed better because from my experience if you don’t want any banding these wheels have to be absolutely flawless. Wish somebody made a better version. Would gladly pay more for higher quality wheels.

I hate to say it but Ive finally found an official product from creality that isnt top quality. When I installed these to replace my worn ones (hadnt used that certain printer for along time and 2 of them got flat sides) and when i installed my first two, then four, then six, they all seemed to be not completely round. They seemed to cause wobbles/binding but luckily number 7 and 8 worked well and its been good ever since. I might recommend the clear ones better but not sure yet. Bought those and will update this is they are a much higher quality than these.

these are good bearings took out a lot of noise and wobble in the Z axis.

These wheels worked like new, would recommend these to others.