Solid Polymer Linear Bearing Lm12uu Bushing for 3D Printer Replacement

3d printer linear bearing--smooth surface and nice polish, neat and generous, so dont worry about hurting your hands, 3D Printer Plastic Bushing; Polymer solid bushing--made of safe and sturdy plastic material, can use it for a long time, 3D Printer Solid Bearing; Linear bearing--the bearing design is simple, but it is very practical to use, giving you a good experience, Polymer Plastic Bearing; Solid polymer bearing--commonly used for small manufacturing purposes like many 3d printers (not recommended for large machines), Solid Bearing; Polymer 3d printer bearing--this plastic solid polymer linear bearing is a direct replacement for metal bearings, 3D Printer Plastic Bearing

What's in the box
1 x 3D Printer Accessories