"Rarius" <rar### [at] rariuscouk> wrote:

>
> The drive spindles are 12mm trapezoidal with a 3mm pitch
> running in bronze nuts. The rails are 12mm, 16mm and 20mm ground shafts
> running through linear bearings.

Some nice components! Especially the linear bearings with the recirculating
balls. I'm not familiar with 'trapezoidal' threads; from the photo at the
website, they look kind of like 'Acme' threads here in the 'States.
>
> I bought a job lot from eBay. It included four spindles, three pairs of



You lucky guy!! I'm jealous.

Ken W.

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