Mostly used in RepRap Prusa, but can also be used in other 3D printers
These are the LM8UU liniear ball Bearings. Mostly used in RepRap Prusa, but can also be used in other 3D printers. For protection against oxidation these are pretty well greased, just remove the grease with a towel or toiletpaper.
ReprapWorld is the number one webshop for all your reprap supplies for your 3D printer. We have a large collection of 3D printer components, from our famous electronics lines to filament from our own production. And everything is at a very competitive price!