Bearing bracket for Z-posts
thingiverse
This text introduces a custom RepRap component for Darwin design, which accommodates common 608 skate bearings. It replaces the Z-Studding tie bracket, requiring less material and an M5 bolt with two nuts. The model is parametric, enabling adjustments to "bearing_OD" for other bearing sizes. It also features a corner bracket based on accurate STL measurements, accessible by uncommenting specific code. Its slotted holes allow precise location of bearings to prevent wobble in Z-platforms. Designed to minimize material use, the part requires 4.8 cc at 0.2 fill and 5.2 cc at 0.45 fill, taking approximately 25 minutes for extrusion at 0.2 fill. The bearing should press-fit into the part; adjusting "bearing_OD" value may be necessary if needed.
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