🚀 Elevate Your Build with Precision and Power!
The 350mm MGN12 Linear Rail Guide with MGN12C Carriage Block is engineered for precision and durability, making it an essential component for 3D printers and CNC machines. With robust alloy steel construction and easy installation features, this linear rail guide ensures smooth and reliable operation, while the included spare parts keep your projects running without a hitch.
| Manufacturer | ReliaBot |
| Part Number | UK-RZ004 |
| Item Weight | 13.6 ounces |
| Package Dimensions | 15.43 x 1.97 x 1.81 inches |
| Item model number | UK-RZ004 |
| Is Discontinued By Manufacturer | No |
| Size | 350mm |
| Style | Rail + MGN12C(Black) |
| Material | Alloy Steel |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
D**K
Surprisingly nice rail
Got this to update my Voron to the R2 spec. Wasn't expecting the rail to be seemingly pre cleaned, and only generously coated in light oil. Moved like a dream, just enough preload to not just zip off into the distance by accident, but smooth as butter when moved without even a hint of play in the rail/carriage. I am quite please with this rail.
A**P
Very good quality linear rails
Smooth motion. Tight tolerances. I'm not sure if the rail is made from stainless steel. Nice if it were.
S**E
works ok
These came packaged with rust prevention oil, but not so coated that you needed a rag. I installed some extra Uxcell carriages because I need 2 on each rail. I found that the black carriage these come with do not glide as well as the Uxcell brand carriages. They work just fine for my Ender 3 V3 KE on the Y axis. There's a youtube video showing how to use these to upgrade your Y axis.
R**X
Works great for Ender 3 S1 Plus Z axis!
Picked up a pair of these to upgrade my Ender 3 S1 Plus Z axis and get rid of the pom wheels. Rail was straight, carriage head ran nice and smooth!
M**R
Very nice rail. Very smooth with no cleaning or oiling needed. Sealed in a bag.
I got this rail in a sealed bag and expected to have to open it, clean it and relube it. I was pleasantly surprised that it didn't need anything. (other than to be installed) I have never bought a linear rail that didn't need cleaning before. Not that it is hard to do but I just expected to have to. I will look for this brand for my next linear rail purchase.
O**Y
Balls were oval and varied in size. Covered in machine oil
This block was covered in machine oil that had become sticky. I had to take the block apart to clean, replace the bearings, and oil before use. In the process of reassembly, one of the retainer wires flew off and got lost. Piece of garbage!!
K**K
Smooth, grit free
These cost a bit more than some of the others but are well worth it. I did minimal cleaning, lubed and installed and they slide effortlessly.
W**M
Horrible, just horrible
I ordered two of these and one of them was just loose in the bag with the ball bearings all over the place. They put them on small 3d Printed rails but there is nothing on the ends holding them on. So once I spent an hour putting these tiny bbs back in the carriage I put them on the rails. They don't fit correctly and wobble back and forth.
L**A
Buon prodotto
Buon prodotto, come ci si aspetta, consigliodi pulirli bene prima del montaggio, le ho usate per un asse z quindi non mi importa dell'usura e va benissimo perchè non sembrano avere lasco, ve le consiglio
M**Z
Deutlich besser als die breite Masse.
habe die Schienen als Ersatz für sehr schlecht laufende China rails gekauft und muss sagen das sie für den Preis absolut tadellos sind. die plastikteile sind absolut sauber gearbeitet und sehr passgenau und auch von deutlich besserer Qualität als bei den standard 25€ schienen. also wer keine hiwien oder bosch Rails kaufen will, ist hier genau richtig. Einsatzort Hypercube Evolution RS
D**N
Prima!
Gut, ich kann nichts negatives an dem Produkt feststellen.
U**6
Preis Leistung top
Sehr schöne Schienen
M**N
Mittelmässiges Produkt
Also mit Hiwin leider nicht zu vergleichen. Sehr dreckig und schlecht verarbeitet. Man braucht viel Mühe um die Linearschiene nutzbar zu machen. Auch wenn man sie leichtgängig zum Laufen bringt, ist die Führung und der Wagen schlecht geschliffen bzw. Ausschuss.Nach ca. einem Jahr war die Führung komplett verschlissen und musste getauscht werden.Für Prototypenbau ok aber für 3D-Drucker, wo es auf Präzision ankommt, nicht zu empfehlen. Besser das Original kaufen!
