Just another lm8uu like bearing
Description
I designed this from scratch as I had little success printing other lm8uu like bearings This is similar to igus bearings for direct replacement of any lm8uu like bearings. Print in a durable, non abrasive material like Nylon or even Igus filaments Link in OnShape where you can customize the part to your liking or adjust print tightness Three types to select from, Spiral, Type A and Type B. Part Source is here : https://cad.onshape.com/documents/16317866252f3f6004ef99a6/w/3e575abbf9cc2daec869e851/e/de8b47b704181a472de2b405?configuration=List_4btx9vssgvd9Jx%3DStyle_B%3BList_yeVSywx0ZtlHcP%3DDefault&renderMode=0&uiState=61b6ebbdc5aed813bc235920 Requires a fairly calibrated printer Slice thin as low as 0.1mm use 3 perimeters I would suggest printing one at a time to minimize stringing when moving between parts. It will help to print slow to allow filament to cool properly since you shouldn't use fans with nylon filaments. Choose from the available files the size that would better fit your printer. Depending on how calibrated your filament extrusion settings are, I would suggest starting with "Normal" size and then select either "Tight" or "Loose". Ideally you shouldn't have jog/play/slack between your bearing and rod. Let the the part cool down first as it will expand/retract a bit after the print. Tips printing in Nylon : Dry your filament for at least 3 hours in the over in 60 degrees Celsius. Print having the filament in a Dry Chamber. Use cheapest/no name Glue stick (Cheapest glue stick makes are usually pure PVA glue, just what you need) Use bed temp 60-80 Degrees Celsius
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