The site has it all listed correctly? I am not sure what the confusion is.
The listing below - taken from the link
@KoNickon posted lists out the ranges of the "Standard" Rolleinars when attached to the listed swing-out Rolleinar base. That's what was asked, no? Or was this about the Rolleinar alone?
As an owner of the Tele-Rolleiflex myself, I basically never use anything but the Rolleinar 0.35 on mine. 135cm is plenty close (near full head-shot) and I'd rather not deal with the potential parallax issues, which are likely to crop up if you stack Rolleinars like that.
Edit: Re-reading your question you are asking about using the Rolleinar 1 without anything else on the Tele Rolleiflex. Of course that's possible, but I am not sure where you'd end up with the parallax correction.
Anyway the distance I get on my Tele Rolleiflex + a Rolleinar 1 and nothing else is about 120cm to 60cm from infinity to close focus. These are not measured - I was just eyeballing it.