🖨️ ReliaBot Linear Carriage Printer Machine: Superior Printing Performance and Precision Review

I bought these because I was having trouble with a cheaper Chinese bottom bracket on my tarantula's Y-axis. This fixed my issues and my prints come out without the weird flattening of round objects that I've experienced. It also comes with a small guide to prevent small balls from falling out. You just line it up with the rail you want to mount it on and it moves easily. This trolley arrives very well greased and working straight out of a sealed airtight package.

I bought two for the Ender 3 Z Axis. One was silky smooth, the other was a bit scratchy and obviously had a slightly poorer finish on the rail. They're still smoother than the X-axis linear rails I bought from 3dfused, so I know they'll work. But buyers should still be aware that you may end up with an unusable option, resulting in a return to Reliabot in exchange for a different editing option: after some time with them, I can confirm that they're nothing but hot junk. They bind worse than the

I purchased these in addition to the other two rails I have on the rails I previously purchased. They were of a different type, with a gray border. They come in a sealed tear resistant pouch with a liberal coating of light machine oil. Looks like a bag of ramen spice :D The bag is small enough to prevent the plastic strip securing the same size BB as the guide from slipping off and allowing the BB to escape. At first they were fine, although one had a little more resistance than the other…