Plastic Linear Bearing - 12mm
Description
Linear bushings meant to replace the ball bearing LMU12mm. I made the model with the same outer diameter as the LMU12mm so therefore it is replaceable. Printed 3 of these, with different tolerances to account for material shrinkage: - 12.1mm (still works but the fit is very tight) - 12.15mm (Best results) - 12.2mm (has some axial play) I had the best results with the 12.15mm version. NOTE: I am using 12mm aluminum profiles so the correct size might be different for you if you're using steel linear rods.
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