Thumblers Tumbler Replacement Bearing

This is a replacement bearing for thumblers tumbler A-R2. My tumbler was missing one of the nylon bearings and rather than driving 22minutes across town I printed this in under 10 minutes. I used Meshy.ai to auto model it then resized it in blender. Optimal size seems to be 1.2 cm tall, 1.5 wide, and 1.5 deep. Printed it on the Kobra X with tree supports at a 40 degree angle.