Wheel for my rolling table - with 608 bearings

Okay so I got a really nice used rolling work table from Facebook marketplace for an excellent price, my only beef was that it had steel casters. Which are fine for a concrete floor, but my apartment has hardwood, so I needed a softer material. That and the steel casters weren't even round, nor the axle holes centred. I needed 60mm diameter and about 32mm thick, and M8 axle hole. I figured might as well size them for 608 bearings. So I did quick search to see if anything existed already. And the original thing was kinda close enough for me, and it looked great. I modified it for diameter and thickness, and kept the 608 bearing holes. I printed mine in PLA, but I upped it to 8 walls, with 100% infill, and concentric layers. It needs supports on the down side, but choosing critical areas only got mine to be only support in the bearing area, which causes a nicer visible finish.