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Unread 24-06-2016, 23:24
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Re: pic: Another Belt-In-Tube Drivetrain

Quote:
Originally Posted by Ty Tremblay View Post
Here's a 22t 5mm HTD pulley with the counterbore in it. This only leaves .0195" of wall at its thinnest point, and only .005" of clearance from the radius of the bearing.

SDP/SI does sell 23t 5mm HTD pulley stock, however.
I don't think having that thin wall is an issue at all. I'd go with that.

For the correct belt thickness I made my belt drawings using the tooth heights and overall thicknesses of the belts given in the gates belt design manuals.
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