balance rail bearings

Paul S. Larudee larudee@pacbell.net
Sun, 03 Oct 1999 11:22:33 -0700


Newton wrote:
> 
> "The strips are their to prevent the bering from twisting."

Since the profile of the cylindrical bearing is rectangular to the
strips, shouldn't one strip be enough to prevent movement?

Paul S. Larudee, RPT
Richmond, CA


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