Your local bearing supplier is your friend. They can furnish any available
size in quick turn around. If machining is needed (unlikely with all the
parts and options available) they can provide that as well.
WW Grainger also carries a lot of this type material.
73,
Gerald K5GW
In a message dated 4/27/2012 4:04:25 P.M. Central Daylight Time,
K8RI-on-TowerTalk@tm.net writes:
On 4/27/2012 4:34 PM, Jim Hoge wrote:
> Check McMaster- Carr. They list them but with a higher price tag. The
manufacturer you want to search is Martin Sprocket and Gear. Any supplier of
power transmission equipment ought to carry them. If you can tolerate a
larger outside dimension then you can away from searching for only finished
bore sprockets and go for bushing bore sprockets as well.
If I can find the right size I can also bore them out myself although
I'd rather not because you have to be really careful in chucking them up
to get the sprocket to run true.
73
Roger (K8RI)
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