LarryHere's a better image of the grooved outer race with more refinement. To refine it I cut away excess glue with exacto knife and then sanded it with a nail file a bit to smooth it out.
Grooved Outer Channel of Bearing for Pulley Perfected
A project log for My Advanced Realistic Humanoid Robots Project
Building bio inspired realistic looking humanoid robots to do chores and sports and stuff.
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