Bowling Ball Spin Stand

This bowling ball cup allows for the ball to be rotated in any direction with the use of ball bearings. this part is designed to work with 1-inch diameter balls. The Bearings I used to design this part I bought from Amazon and are linked below:

https://www.amazon.com/Katahomie-Roller-Transfer-Bearings-Mounted/dp/B0814XZNMS/ref=sr_1_3?dchild=1&keywords=katahomie+1&qid=1622662131&sr=8-3

This set comes with screws to secure the bearings. This part is designed with holes for those screws to thread into and secure the bearing to the piece at an angle. The holes should be wide enough so that it is not hard to fasten the screws by hand, but tight enough to hold them securely to the piece.

I printed at 0.24 layer height to decrease print time and they came out looking great