On Tue, Oct 16, 2018 at 4:29 PM Guy Dunphy via cctalk <[email protected]> wrote: > > Update: > I've received good clear photos of the roller pairs, from which I can work > out a sufficiently accurate > diameter for the pinch roller. Thanks David and Ed. > > My guess of 27.5 WAS quite a bit off. Preliminary working from the photo > gives a roller Dia of 27.2 mm, > ie only just touching. But that was done late at night, and from only one > measurement. > I'll post a more detailed result later today.
I have what appears to be a firm and intact upper 2nd roller on my M600 (it's the other one that's turning to goo) I measured the roller to be: O.D. (rubber) 26.6mm (~1.048") hub O.D. (metal) ~13.9mm (~0.55") I.D. (metal) ~6.4mm (fits 1/4 D-shaft) width ~9.5 (0.375 - seems to be 3/8") ...in case it's possible to find a standard roller. The shaft diameter and roller width are certainly common Imperial values. -ethan It's possible the roller is a standard
