Linear Guide Rail 2 X HGR 15-400mm Linear Slide Rail + 4 X Bearing Blocks Linear Guideway Rail for DIY CNC Routers Lathes Mills

The media could not be loaded.  I take the responsibility to say that’s the best linear rails out there that work right out the box. Not only because it’s a big affordable, the quality is great for what you got. There’s no play in them at all. It’s preset for you to just dump it in your setup 😆. I ordered 2 sets 700mm of the HGR20 and 2 of the 10000. Waiting for the 10000 to be delivered just to see if there’ll be a difference cause of the length. I have to make some reserve in case of any new issues😆but yah it’s gooooood. I wish I could ask to custom cut for me. That would be 6 ⭐️ Please don’t bump the price keep this going and you’ll have some good business coming. Thanks

I installed these Linear Rails on the gantry/X-axis of my Home Built Rotary CNC machine.The Linear Rails provide smooth motion and increased rigidity.I will purchase more Linear Rails and highly recommend them.

Good but, bearings fall out super easy

Arrived as advertised with screw hole covers, grease fittings, and screws.

Works perfectly for me, but my application isn't super demanding

Pricing was lower than anyone else for 2 linear rails and 4 sliding blocks. Packaging was good and rails don't appear to be damaged or bent. They did include the grease fittings, but they did NOT include the screw hole dust caps. Keep this in mind, I would have given it 5 stars but the fact that I now have to go source them and spend additional money on them means I'm not as happy as I could have been.

The item/ items are perfect!!!

Am buying more