top pulley

Started by joncurtis, Nov 18, 2025, 9:30 pm

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joncurtis

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got one sat next to me now, but thanks anyway :)

Gavin Parson

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I have a 122-8M-50 that I have had for sale since July. It has a taperlock adapter but it can be machined to bolt straight onto an ally hub.

joncurtis

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pulley in the post, upright shaft going to machinist tomorrow.
spinny around bits are underway.
who are the retailers of multiwing fans these days, need 3 off 6WL's

joncurtis

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ive got a decent sized lathe, that could do most the work.
i might go with cast iron, difference between solid ally and cast iron is 3kg-4kg, cast iron one would weight about 6-7kg in total.
the difference in cost is hundreds.
but they might very well not be available in ally, due to strength


Ian Brooks

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Hi

When I looked carefully the one I found was also cast iron

:(

Know anyone with a milling machine and a dividing head?

Ian
Ian Brooks
Gloucester, UK

Nick Flint

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Rupert Baker runs BBV I think.
Memories are BETTER than Dreams---"Capn" FLINT

joncurtis

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i'm buggered if i can find an ally one that big online, they are all cast iron.
where did you see that ian?

joncurtis

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does he still make/sell stuff?


rossfloyd

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It might be worth asking Bill Baker ?

Ian Brooks

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If you check online you should see them listed but they're not cheap! A quick Look suggested £250!
Ian Brooks
Gloucester, UK

joncurtis

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does anyone know if a 112 teeth top pulley 8m htd is available in aluminum?
ive not asked anyone like rick goosey yet.
i know i can get in cast iron one, but does anyone know where i can get one in ally, pre machined or with a pilot bore?
thanks jon