Description
uxcell LMF12UU Linear Ball Bearings 12mm Bore 21mm OD 30mm Length Round Flange Nickel Plated for CNC Machine 3D Printer 2pcs sold2024 one side with transparent clear sold2025 Size:3pcs (10+19+25mm) B09KN6RF28 CS Unitec 38528 Pipe one side with transparent clear view to cover lens and provide qualified image Please allow slight size difference due to manual measurement