Adjustable 8mm linear bearing

Adjustable 8mm linear bearing

prusaprinters

<p>Concept design of an adjustable linear bearing to suit 8 mm OD linear rail</p> <p>Id had a few issues on my old original Mendel machine where the 8mm smooth rods are not very good quality and the diameter tolerance isnt very good. Add a couple of years of wear and the standard LMU8's were noisy and loose so i have designed this.</p> <p>I have printed this with Esun's PLA + filament as it is as easy to print as PLA but has the characteristics of ABS and should suit this application well.</p> <p>Im using WD40's PTFE "dry lube" spray <a href="http://wd40specialist.com/products/dry-lube/">http://wd40specialist.com/products/dry-lube/</a></p> <p>Y axis bearing holders to suit this 16mm OD can be found here &gt; <a href="https://www.thingiverse.com/thing:1435072">http://www.thingiverse.com/thing:1435072</a></p> Category: 3D Printer Parts

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