Tevo Tarantula Inverted z - rod holder - adjustable z endstop

I was looking for an inverted z motor project with z endstop included and no base, i did not find anything ok for me so i decided to make this version with tinkercad, enjoy :)

To complete this project you need a 8mm Bore Diameter KFL08 Pillow Block Bearing Flange Rhombic

i ve found this on aliexpress they sell only 2pcs at time, you can find it on ebay as well.
here the link

https://www.aliexpress.com/item/2Pcs-8mm-Bore-Diameter-KFL08-Pillow-Block-Bearing-Flange-Rhombic-Bearings-New/32