Fidget spinner small with Stainless Steel Balls

thingiverse

Part list: For large bearings: 2x fidget_spinner_small.stl 2x fidget_spinner_cap.stl 6x Steel Bearing Balls (9.525mm/ 3/8") 1x 6201 2RS bearing (12x32x10) For small bearings (608): 2x fidget_spinner_small.stl 1x fidget_spinner_small_cap_small_bearing.stl 1x screw that has 10 mm long thread 1x fidget_spinner_small_insert_small_bearing.stl 6x Steel Bearing Balls (9.525mm/ 3/8") 1x 608 bearing (8x22x7) Made a small fidget spinner to my kids with Stainless Steel Bearing Balls (9.525mm/ 3/8") Bearings was bought from local store "Bilteam" 6201 2RS (12x32x10) and the grease was washed away with some electronic spray but "clean alcohol" or degreasers would do. The rubber protection was removed to increase the speed even more, The ball bearings is still a bit slow so i would suggest to substitute them with any ceramic ball bearings in the same size. Now i bought some small 608 bearings, Inner Diameter: 8 mm, Outer Diameter: 22 mm, Width: 7 mm with ceramic ball bearings. I created a insert in the old spinner for this "fidget_spinner_small_insert_small_bearing.stl" and some caps that need a screw that has 10 mm long thread, that you need to warm-up and place in the cap with a large hole,