I would like to machine (to hone my beginners skills) some bushing for
various car parts that I am restoring.
How do I know what type of material to use? Enco Catalog lists several
types of brass, are any of them good for bushings?
Is there a general rule?
Thanks!
Paul Farber
************************************************8
If you want a 'general rule', it would be to use the the same material
as the manufacter had used.
If you could ask about material for a specific part, it would be
easier to give you more help.
Kind regards.
Lewis. ***********************
Brass makes very poor bushings. It extrudes too easily, and
doesn't have the best anti-friction properties. Brass makes good
fittings but poor bearings.
Bronze is what you want, and for general-purpose bushings C93200
is the right stuff (what the oldtimers knew as 660). It is tougher
than brass, but machines just as easily due to its lead content.
Oilite is a brand name. Oilite makes a wide range of sintered
bearings and bearing stock, and they have different applications. Some
are designed for higher RPM lightly loaded shafts, others are intended
for low-RPM heavily loaded stuff. Their chief advantage is their
self-lubricating properties. And many of them have lots of iron in
them; they're not just bronze.
I'll note that a bearing house will have all kinds of bronze bushings
available and you may find what you need there without the need to do any
work or minimal work to get a usuable bushing.
--
Bob May
Losing weight is easy! If you ever want to lose weight, eat and drink less.
Works every time it is tried!
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