Printable bearings are great for prototyping because they are lightweight and easy to work with.
These dimensions:
6700: 10 x 15 x 4 mm
6000: 10 x 26 x 8 mm
6200: 10 x 30 x 9 mm
6001: 12 x 28 x 8 mm
6201: 12 x 32 x 10 mm
6702: 15 x 21 x 4 mm
6002: 15 x 32 x 9 mm
6202: 15 x 35 x 11 mm
6203: 17 x 40 x 12 mm
6704: 20 x 27 x 4 mm
6004: 20 x 42 x 12 mm
NEW:
608: 8x 22 x 7 mm
6204: 20 x 47 x 14 mm
625zz: 5 x 16 x 5 mm
The author marked this model as their own original creation.