Mini Omni-Ball Caster Wheel - Print in Place

This is a set of omnidirectional caster wheels that use a captive ball inside of a printed housing. The whole design is printed as one, with the sphere already in place, no assembly required.

The whole assembly is just 1.2 cm high, so use it when you are constrained in height. For a more heavy-duty version check out my 2.5 cm version: Link

Print using the provided parameters, let the print cool down fully, then wiggle the ball from side to side to break it loose. It should spin freely after a bit of manual turning. The holes should accommodate 3 mm countersunk wood screws or M3 machine screws.

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Design by Claymuh on MakerWorld (license: BY-SA).