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⚙️ Upgrade your 3D printer’s smoothness—because your prints deserve precision!
The Redrex Ender 3 Wheels 3D Printer POM Pulley 625zz Linear Bearing is a high-quality replacement part designed for a broad range of popular 3D printers. Featuring dual bearings for smooth, precise motion and crafted from durable Polyoxymethylene, these pulleys ensure long-lasting, reliable performance. With exact dimensions and ISO 9001 certification, they provide a perfect fit and professional-grade quality to elevate your 3D printing experience.











| ASIN | B07Q5WN3GK |
| Bearing Number | 20 |
| Bearing Type | Ball Bearing |
| Best Sellers Rank | 15,923 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 357 in 3D Printer Accessories |
| Bore Diameter | 5 Millimetres |
| Brand | Redrex |
| Compatible Lubricant | Graphite-based lubricant, PTFE-based lubricant, or Lithium-based grease |
| Country Of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,035) |
| Item Dimensions | 24 x 24 x 10 millimetres |
| Item Thickness | 10.23 Millimetres |
| Item Weight | 13.4 Grams |
| Manufacturer | Redrex |
| Manufacturer Part Number | 3R0DXD7T7 |
| Material | Polyoxymethylene |
| Model Number | 3R0DXD7T7 |
| Outside Diameter | 24 Millimetres |
| Specification Met | ISO 9001 |
| UPC | 605175678377 |
R**I
Grat bearings.
Very good quality of the bearings and wheels itself. I used them for my CR-10 and works perfectly, prints are in the same high quality as before.
M**D
Pom wheels for my fokoos
Arrived quickly and fitted perfectly, got my 3d printer running smoothly again.
G**Y
Useful
used on a Sunlu T3, all good
P**M
Good product,
Overall I'm happy with the purchase, unfortunately I found a bad bearing in one of the wheels...
S**T
Seem a good replacement for Ender 3 bed / y axis wheels.
The wheels on my Ender bed flat spotted and started to give some interesting effects in the layers of the prints. Saw these are supposed to be a bit tougher and tried them out, I can't see any difference in print quality over other new wheels. Still working well and don't seem to have flat spots yet so winning. I still have 6 more left from the 10 pack so will probably replace some of the other stock wheels as they wear / flat spot.
S**1
Good quality rollers, fit my Geeetech a30 and a20m
Good replacement for the original bearings on my Geeetech machines. Perfect size and a straight swap, rubber seems a little harder than the originals so shouldn't pick up the little dents the originals do that then turn into flat spots. Loads in the pack so have spares for years I think.
D**N
Always great quality with Redrex!
Purchased these bearings as my stock CR-10 ones finally needed replacing after a few years of constant use. Amazing quality as always with Redrex! The product came next day as described and in perfect condition. Would highly recommend these and other products by REDREX.
D**L
DON'T BUY THIS - AWFUL QUALITY.
These are some of the lowest quality wheels i've ever seen and tried to use. I bought two packs to do a full refurb of my ender 3 s1 3d printers v-grove wheels as they were looking worn and out of shape. I bought 2 packs, pack 1 had 2 viable wheels, pack 2 had 3 viable wheels all the other wheels were trash with every wheel tested having obvious damage to the inner race, rust was on two of them, and each wheel when fit was binding. I'm returning a pack as this is just unacceptably low quality control. 1 star because i can't give zero. waste of time and money, avoid this product!
P**E
Tout est OK
C**N
Tres bonne qualité
W**.
ahead of arrival time as ordered. very happy
J**.
Köpte dom för testa om dom även fungerade på ankermake M5. Och det var inga problem
R**E
Zoals omschreven
Trustpilot
3 weeks ago
2 months ago