[Precise]With an inner diameter of 10mm, outer diameter of 19mm, and height of 29mm, the liner shaft provide precise measurements. This ensures a fit for small shaft/rod projects such as 3D printers and engraving machines.; [Construction]The linear bearing 8pcs are crafted from premium bearing steel, offering exceptional and a quiet operation. Their robust build ensures reliability and extended service life for any project.; [Use]This open linear bearing offers excellent due to its material and protective seals, making it a valuable addition to any toolkit requiring reliable motion components.; [Versatile Application]for a variety of uses, the linear ball bearings support small hobby projects. They are compatible with 10mm shafts and rods, making them for both enthusiasts and professional technicians.; [Double-Sealed Design]Featuring a double-sealed construction, the rod bearings effectively prevent from entering. This design helps retain lubricants, enhancing performance and reducing maintenance needs.

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