parts 487 and 492, spur gears
grabcad
Temporary plastic substitutes for spur gears in mechanisms are available upon request. These parts are made of PLA with a 100% infill. The specifications for ball bearings (part 487) include an external diameter of 28mm, bore of 12mm, and width of 8mm using type 6001-2Z (SKF Deep Groove Ball Bearings 6001-2Z). For part 492, roller (needle) bearings with either NK24/16 or TAF243216 IKO type are required, featuring an external diameter of 32mm, bore of 24mm, and width of 16mm. Your feedback is appreciated, as are likes and downloads on the model. Don't forget to hit the '♥' button if you like or download it! :-)
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