Kick ass wheel

thingiverse

Measuring 2 1/2 inches in diameter and boasting a 5/8-inch width, this wheel accommodates two #608 skate bearings. With a PLA print at .35 infill density, it has a weight of just 0.05 pounds. Although not tested for destructive strength, the part appears robust. To assemble, simply print and trim before inserting the bearings, which should fit snugly yet easily. Secure the wheel to your project with an 8mm bolt or axle.