Water Jet Drive - bearings supported shaft

I finaly make it to work. Here's a quick edit of a wet test:
https://youtu.be/7BdXrHi9DBI

All thanks to ReneeCelDesign for this amaizing work, and SafetyComp for the idea for bearings on the shaft.
All original files you can download from ReneeCelDesign, here:
https://www.thingiverse.com/thing:1952400

But, for your preference to have bearings on the shaft here are those files:

• impellor with smaler hole for 4mm shaft
• inlet with bearing hole for 5mm shaft
• inlet with bearing hole for 4mm shaft
• stator file with hole for bearing
• mounting flange for the back of the boat
• inlet filter
• washer between impellor and bearing inside stator (not realy necesary - I find it better to cut two 2mm long washers from brass presta bicycle valve - one for each side of the bearing)

I also repaired a small hole in the original inlet file in both my files (hole is visible red in the screenshot) - I noticed this when I already printed it, so mine printed part still have a hole, but yours can be better.

There you'll need two bearings... 105 2RS for 5mm shaft (5x10x4mm)
Or two 104 2RS for 4mm shaft (4x10x4mm)

I printed impellor with PETG from Plastika Trček and all other parts with STRONGMAN PLA from AZURE FILMS (something between ABS and PLA by characteristics) all in 0,12mm. Filter and flange from PLA... and the second impellor with 4mm hole also from SRONGMAN, now.

I stretch 32x3,5mm O-ring over the stator chanel for the flange mount

If you like my work, you can buy me a cofee or some fine creamy stout, anytime.
https://www.paypal.com/paypalme/kukibiker

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