Printed in the bambu PA CF that my printer came with.
Requires a separate wheel. I'm using this 3 inch rubber wheel.
https://www.amazon.com/gp/product/B00YEKF41C/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1
Requires two bolts with matching nuts, washers, and split rings. I'm also using a nylon nut on the wheel's bolt for spacing to keep a fixed loose spacing for the wheel to turn freely. But you could use another split ring and normal nut.
1 2"x5/16" bolt with nylon nuts and washers is used for the wheel.
1 3"x5/16" bolt with nut / washer is used to secure the bracket. It should work without this but adds additional stability.