Official Creality 3D Printer Ender 3 Wheel, 3D Printer POM Wheel Plastic Pulley 625zz Linear Bearing for Ender 3/Ender 3 V2/Ender 3 Pro/Ender 3 Max/Ender 5 Series/CR 10 Series (10 PCS)

My Ender 3V2 was starting to act up again so I decided it was time for a major overhaul. It has already been modified to the point that it is hard to even call it an Ender3V2 anymore but that is the world of Ender 3's. One of the first things I decided to do this time around was replace the rollers on all 3 axes. All I can say is WOW! What a difference! I wish I had done that sooner! A few things to note here: First, there was no obvious signs that the rollers needed to be replaced. There was zero play in any of the axes and I always keep the running surfaces super clean. There was no obvious signs of binding, the rollers were kept carefully tensioned and all axes felt smooth when moved by hand. It was only after I took the rollers off of the Z-axis that I noticed a slight crunchiness in the old bearings. Not a lot but not silky smooth like the new ones. I decided at that point to only swap the rollers to see if that made a difference to the print issues I was having. The result was that I got the highest quality prints that I have EVER gotten out my Ender 3! WOW! What a difference! Z-banding was completely eliminated, surface quality was the best I have ever seen on this printer and no more weird errors, noises or artifacts were showing up anymore! The entire process of swapping out the rollers was simple, easy and fairly quick. Since these were official Creality rollers they were an exact drop in replacement so compatibility was a non-issue. They were not the cheapest rollers out there but I think they were still an excellent value as they made a night and day difference in the quality of my prints and didn't cost much more than some other unknown brands. If you have an Ender 3 of any kind do yourself a favor and buy these even if you don't think you need them. I can almost guarantee that you will see an improvement in your prints. I highly recommend!

I used them to rebuild my Ender 3 Pro. They are built like tanks and work great!

High quality pom wheels that work on other printers. I have an anycubic kobra 3 combo printer and its POM wheels were worn after 1500 hours of use. These wheels were the right price and just what i needed. They fit perfectly and work flawlessly. I highly recommend these wheels if you need to replace the pom wheels on your printer

These worked well as replacements for an Anycubic Vyper printer. I ordered another set of bearings before these that were much lower quality and caused excess and uneven resistance when tightened. These bearings were completely smooth when tightened; after recalibrating the printer these bearings significantly helped to resolve print under-extrusion on the y-axis from the previous bearings wearing out and causing stepper motor stuttering. After a few hours of printing they seem to be great replacements.

Perfect fit for my Ender 3 Max Neo. Back to the nice and smooth, like-new operation

One of the two bags was cut open and missing 6 of the 10 rollers, 2 were loose in the box. I thought I was going to finish printer maintenance this weekend, but now I have to wait another week for replacements. *Editing my review, the seller reached out and sent new packages of rollers before I could even contact them. I'm glad they were so proactive in adressing the shipping issue. The printer is all up and running smoothly, no complaints about the rollers at all.

Factory replacement

Used to replace the old rollers on an Ender 3 neo. The rollers fit well and worked great for tightening things back up. Little annoyed that they don't hold the settings super well, but that is more of a design flaw with the printer. The rollers work great, but make sure you do not put too much pressure on them. They seem to get grooves pretty

De muy buena calidad

While I ended up returning these pulley wheels because the company sent me replacement wheels directly (an issue with one of their other products broke those installed on my 3d printer), I can say that these are indeed official Creality pulley wheels and they fit perfectly on my Ender 3 S1 Plus.

Rätt storlek.

Die Rollen-Kugellager sind eine ausgezeichnete Wahl für die Verbesserung der Druckqualität und Langlebigkeit Ihres 3D-Druckers. Diese POM-Räder mit 625zz Linearlagern sind aus hochwertigem Kunststoff gefertigt und bieten eine reibungslose Bewegung und präzise Druckvorgänge. Sie sind kompatibel mit verschiedenen Modellen, einschließlich Ender 3, Ender 3 V2, Ender 3 Pro, Ender 3 Max, Ender 5 Series und CR 10 Series. Ein Nachteil ist, dass die Installation der Kugellager etwas Erfahrung im Umgang mit 3D-Druckern erfordert, was für Anfänger eine Herausforderung sein kann. Insgesamt sind die Creality Ender 3 Rollen-Kugellager jedoch eine lohnende Investition, um die Leistung und Zuverlässigkeit Ihres 3D-Druckers zu verbessern.

I put this rail on as I was due to replace v rollers and I was having print quality issues. This was added as part of many changes that I made but I am seeing an increase in performance.