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:Bearing Ball Material: Chromium SteelOuter Shell Material: Chromium SteelCage Material: NylonNominal Shaft Diameter (dr): 12mmOuter Diameter (D): 21mmTotal Length (L): 57mmBall Circuit: 4Static Load Capacity (Cor): 1.570kNDynamic Load Capacity (Cr): 0.813kN1 Pack of Linear Ball BearingNOTE: Please check the specifications before ordering.
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