High Precision Cylinder Linear Motion Bearings - Low Friction Pre-Lubricated CNC Bearings (10Pcs) for 3D Printers, Optical Axes & Industrial Sliders - Ideal for Smooth Linear Motion in DIY Projects and CNC Machinery

Item Type: Linear Motion BearingModel: LM8UUMaterial: 304 Stainless steelPurpose: Test stand spare linear bearingBasic Parameters: Outer Diameter: Approx. 15mm / 0.59inInner Diameter: Approx. 8mm / 0.31inTotal Length: Approx. 24mm / 0.94in

MOVEMENT, LOW FRICTION: Linear bearings adopt interchangeability and standardized design, there is no need to worry about the trouble caused by replacement and wear compared with other products. Possess low noise, movement, low friction, hig

FOR LINEAR MOTION: This bearing is suitable for 3D printers, numerical control, linear slides, electronic devices, modules or linear motion units , very practical

ACCURATELOW FRICTION LINEAR MOTION: Provides accurate low friction linear motion. 6 rows of steel balls rotate around a circle to form a complete closed loop

WIDELY USED: Linear bearings are an indispensable part of linear motion modules, units or components, usually used with cylindrical shafts or guide rails

EASY TO MAINTAIN: The bearing steel is durable, pre lubricated and easy to maintain. Both sides are equipped with contact seals to prevent the entry of contaminants