Omnidirectional Ball Caster Wheel

DescriptionThis is a set of omnidirectional wheels that use a ball inside a printed housing. This version has a 45mm inner ball diameter. Print using the specified parameters, let the print cool completely, then apply a little lateral force to the ball to loosen it. After a little hand turning, it should spin freely. The holes are sized to accommodate a 4mm screw. If you like this model, don't forget to give it a like!