2 Pack LM4UU 4mm Bore 8mm OD Linear Ball Bearings Bushing Kits for 3D Printer

APPLICATION: Widely used in 3D printers, provide precise low friction linear movement.ADVANTAGES:1. The steel balls rotate with very little frictional resistance, which results in a smooth motion with high accuracy, low noise and long service life.2. Smooth movement, low friction, high rigidity. Linear bearing is a linear motion system for use with a cylindrical shaft with great stroke.PACKAGE CONTENT:Model: LM4UUBearing Ball Material: Chrome SteelHousing Material: Chrome SteelCage Material: NylonInner Diameter: 4mmOuter Diameter: 8mmTotal Length: 12mmBall Circuit: 4Static Load Capacity (Cor): 88.2NDynamic Load Capacity (Cr): 127N2 Pack of Linear BearingNOTE: Please check the specifications before ordering.

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