Posted by BillS on July 30, 2007 at 11:58:24:
In Reply to: #40 roller chain sprocket posted by Michael Kelly on July 27, 2007 at 02:36:09:
I have a formula for wire size and for a # 40 (1/2 CP) roller chain sprocket 11T it works out to be
MOW: 1.800 +0/-.0057
My experience tells me that, with variations in cutters (esp. shaper) it's best to use a short length of new chain to confirm the actual chain fit. Wrap should be completely around, with only a few thousands play at mid wrap.
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