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)

I bought these to replace a damaged wheel on my Ender 3 Y axis but they are so off alignment that the bed moves up and down about a 1mm.

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

Had a few come with crushed bearings. The wheels were nice but did not work so well for a smooth print bed. Luckily i had enough to replace the 8 wheels after swapping some bearings around.

Need some new wheels for my Anycubic Chiron and now it traverse/elevates smoothly! No more sliding prints.

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.

Worked great on my Ender 3x

I replaced the wheels on my X gantry when I upgraded my hot end, direct drive mount, and ducting. It took me days of failed prints to figure out that the wheels were a tiny bit out of true, which was hard to detect. The first layers on my prints were wonky, like a loose gantry, and I had an odd spiraling Z- axis deviation. Im mad that something as simple as bad, brand new wheels caused so much frustration. Seems like it is very hard to get quality parts these days.

OEM fits perfectly!

They are exactly what I expected. Havent used them, since they are spares.

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