Larry Jaques wrote:

On Tue, 28 Jun 2005 02:14:51 -0500, the opaque "bw"
spake:


"Gerald Miller" wrote in message
. ..

On Tue, 28 Jun 2005 02:27:05 GMT, "carl mciver"
wrote:
That's what I use on my sh*t shaker (compost screening plant) I used
blocks of oak(?) from pallets faced and bored on a lathe faceplate.
The 1/4" throw eccentrics run in pairs of these and are greased
through grease nipples mounted to hollow 3/8 cap screws threaded into
the wooden bearing - this was to increase the tapped hole strength in
the wood - the nipples blew out without the hollow cap screw
adapters. At ~600 RPM these bearings work great but need a bit of
clearance.
Gerry :-)}
London, Canada

Wood bearings were common in windmills. Just make them a little longer.
Check older machinists books for info on wood bearings, types of wood,
lubrication.


Lignum Vitae wood has been used on boat propeller and rudder shafts
for centuries now.

That is it! - thanks Larry


--
Martin Eastburn
@ home at Lion's Lair with our computer lionslair at consolidated dot net
NRA LOH, NRA Life
NRA Second Amendment Task Force Charter Founder

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