LM12UU Linear Bearing

Suitable for use in a mounted slide unit to transport components in precision linear motion applications such as 3D Printer projects, Printing Machines and CNC Projects. The bearing is used where shaft support clearance is not a factor and compensates for misalignment caused by tolerance errors and assembly errors. It has a high carbon chrome steel case for strength and durability, a synthetic resin retainer plate for precise ball guidance and low noise, four rows of rotating cylinders inside the ball bushing for smooth operation, and seals at both ends.