Rotating Ballnut - design ideas

[Heavyweather]

What do you think of that design for a 16mm ballscrew? Maybe the pulley should go on the right between the bearing and locknut so I can use a smaller pulley.
The bearings are double row 3805 2RS 25x37x10 spaced 35mm apart.

It is just a copy of the Fenergy angetriebene Mutter and I will probably buy that one anyways.
I just extended the spacing of the bearings and didn't copy other stuff that well.

https://www.google.com/search?q=fene...h=566&biw=1280

[Boyan Silyavski]

What do you think of that design for a 16mm ballscrew? Maybe the pulley should go on the right between the bearing and locknut so I can use a smaller pulley.
The bearings are double row 3805 2RS 25x37x10 spaced 35mm apart.

Why do you need a rotating ballnut for a 16xx screw? This should say it all. Did you read anything at all from that thread and the forum?