🔧 Uxcell A12110700Ux0522 SCS8UU Bearing BUSHING - Top Quality Precision Component Review

According to my experience with this product, it has been an excellent addition to my Industrial and Scientific applications. The Uxcell Linear Motion product delivered a flawlessly smooth linear motion, which is critical for my machine applications. The installation of this bushing was a breeze, and its compact size makes it easy to fit into tight spaces. The only minor issue was the lack of lubrication in the product, which needed to be addressed manually.

I bought four of these. Three out of four performed poorly. They don't slide smoothly and stick constantly. The blocks are fine but the bearings need to be replaced in three of them.

Received on time and working perfectly. I used it to replace a broken bearing on my Prusa i3 3D printer and had no problems. It appears to be made from slightly higher quality materials than the cheaper ones I originally bought.