RC Plane Tail Wheel Hub

This size suits most 1-1.5m plane builds.Wheel hub rim diameter: 20mmWheel hub barrel diameter: 12mmAxel rod: 1.5mmHub weight: 1.2gr. Weight with PU foam wheel: 2.5gr. To assemble it, I drilled out a 1.2cm diameter hole in a PU foam block with an ultra fine point sharpie cap inserted in a drill chuck (the heat makes a solid inner surface). Then I applied a bit of CA glue to both wheel hubs and snapped them together in the hole. I then inserted a steel rod as axle and spun the foam block against a hot wire to cut the PU foam into a tire. Print settings that worked for me are:0.12 layer height, 25% rectilinear infill, support