Hi Sven,

I think I understood the point of your post. It has to do with the size of the bearing.
From the photos I can tell that the difference is to the size of the bearing. It has an oversized bearing, something like 3x8x3mm <!eof Product Name> instead of 3x6x2.5mm
Then I went to the site and I think that`s the one. And that`s the bearing. It does tell it is an oversized bearing but no size dimmensions though.

Spiros