1/10PCS LM8UU LM10UU LM16UU LM12UU Linear Ball Bearing Linear Bushing 8mm Rods Liner Rail Linear Shaft Parts DIY CNC 3D PrinterHome Improvement > Hardware1,16 USD (≈ 1,03 €)1,51 USDDisponibileSold by AliExpress WWVai al negozio