ITEM NAME:12pcs LM8UU 8mm Linear Motion Ball Bear Bearing Bush Bushing F1H3 12pcs LM8UU 8mm Linear Motion Ball Bear Bearing Bush Bushing F1H3 Brand new and excellent quality material. Linear bearing ball cage, hardened coat of both ends ring. Made of carbon chromium bearing steel, safe and reliable. Ball in the cage loop to run a smooth ball guide surface to ensure stability even if high-speed. Model:LM8UU Shaft ID:8mm Shaft OD:15mm colour:？Silver Material:Carbon？chromium？bearing？steel Package includes: 12pcs LM8UU Ball Bearing
