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Oldguy
2025-08-09 10:57:10
To my surprise, these bearing actually work. Excellent quality, running smooth, not like the ones with the square balls. I am very pleased with this purchase. I have been purchasing a number of linear motion bearing in the near past. Either they fell apart before they were installed or they ran like something that hasn't been designed yet, sand bearing.The product I purchased with this order are of good quality and do what they are promised to do.
Justin
2025-07-13 18:58:28
These bearings appear to be hearty and well made. They installed easily and perform well. The added size gave me confidence in only installing three bearings to prevent binding. Just be sure to watch your limit switch and make sure that the longer bearing doesn't press it prematurely.
Walton Ussery
2025-06-23 10:28:08
I used this for a replacement bearing in my 3018 CNC machine. It is longer than the original but has much less play or slack in it. It tightened up the Z axis quite nicely.
Some shaky guy
2025-03-09 16:05:11
I bought a set of these to replace the garbage linear bearings that came with my 3D printer. These are a huge upgrade. Well made and good quality. I'm only giving 4 stars as some are smoother than others, so there's variance. However, they are well worth the money, enough that I bought another set and would buy them again. I think you'd be hard pressed to find other bearings of this quality at similar price points.
Jonathan Sherman
2025-02-24 15:53:07
I used three of these to replace slightly smaller bearings on my Maker Select 3D Printer. They are working well so far!
DC's World
2025-01-23 15:22:55
I measured these with calibrated calipers and they are spot on in every dimension. Nice finish. They work exactly as expected.
QD
2025-01-09 17:33:09
I would like to recommend this seller to other people. They fit perfect with 8mm rod and slice forward, backward smoothly.
Customer
2025-01-08 16:07:31
Worked perfectly. Well lubricated and smooth going along the linear rods for my 3D printer.
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