Lignum-vitea is a wood that has been traditionally used for bearings for many centuries. It's a heavy (heaviest) naturally oily wood and is very hard wearing. It's not easy to find these days and when I can find it, it usually sells by weight.
Barry
----- Original Message ----- From: <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Saturday, February 09, 2008 12:08 AM
Subject: Re: Re[10]: [HG] purpose of my new project.


Even if this one is not really linked to the hurdy-gurdy: A friend of mine owns a water mill from baroque times and the bearings of the water wheel (he´s actually replacing it) are traditionally made from apple wood. Not really what I would have used but exactly what he found and what he was told from several experts and museums here. But I don´t think that it´s a good idea to transfer this to the hg - the humidity is hopefully at least a little different ;-).

Christopher

----- Original Message ----- From: "Chris Nogy" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Saturday, February 09, 2008 5:07 AM
Subject: Re[10]: [HG] purpose of my new project.


Yew? I use it to make the bows for my rebecs and jouhikos and crwths (and my English Longbows when I can find big enough and nice enough pieces), but wouldn't it be too soft and easily distorted to make a bearing?

Chris


*********** REPLY SEPARATOR  ***********

On 2/9/2008 at 1:26 AM Simon Wascher wrote:

Hello,

Am 08.02.2008 um 23:32 schrieb Chris Nogy:
I really don't know what other woods to try.  Oak was popular, and
willow, and elm, for other projects.  But for bearings?  I don't
know what was used on windmills, grainmills, or water wheels.

Ash, alder were used for bearings besides oak and elm. Taxus might be
worth a try.
Some bits of info can be found in old encyclopedias like the Krünitz
(http://www.kruenitz1.uni-trier.de/ ; in german).

Might be good to find out (though I wouldn't be surprised it was
and oversized oak bearing packed with oil-soaked tow.  Fine for
larger things, not so good for an instrument like ours.

Read about Oak lubricated with lard.

S.

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