4 point contact ball bearing —

Founded 4 point contact ball bearing models & stl files for printing
Bear Cub Pen Holder
philippeb66
Bear and cub
philippeb66
4 with ziptie hole
Mushknight
10cm Bearing
SamuelSearle
Ballwheel for SMARS
tristomietitoredeituit
Bearing 45mm BB 604
AlexMerchant
Ball Mold
kidinventor