Triangle spinner

thingiverse

Three interlocking triangle spinners. In STL format for a bearing 608, holes are 22.1mm deep. Furthermore, in OpenSCAD or the Customizer, you can specify any bearing, thickness, and smoothness. The function bearingDimensions(model) offers given dimensions for 29 various bearings. You only need to provide a model (606, 607, 608, 609, 623, 624, 625, 626, 627, 628, 629, 683, 688, 689, 697, 6000, 6001, 6003, 6005, 6801, 6804, 6805, 6901, 6902, 6903, 6904, 6905, 6906, 6908). Model #1 can be printed without support. Models #2 and #3 require support and a lot of sanding. In addition to the 29 bearings with imported markings, 54 bearings conforming to GOST standards are also supported. I selected all the small ones from abs-shar.ru's company. They have for example "27" 7X22X7, totaling 8 rubles. There are also 80027, 180027 - the same size, but with dust caps. And here are the replacements for 608 (8x22x7): 18, 80018, 180018, 60018.