Or even easier, use a thread gauge! -----Original Message----- From: Roland Jollivet <roland.jolli...@gmail.com> Sent: April 5, 2022 2:28 PM To: Enhanced Machine Controller (EMC) <emc-users@lists.sourceforge.net> Subject: [Emc-users] custom | stock bearing nut
On Tue, 5 Apr 2022 at 18:47, dave engvall <dengv...@charter.net> wrote: > Hi all, > I have a pair of ball screws: THK KX 71227 A These are new but older > and as far as I can tell not on the THK site. > They are threaded on one end to retain a bearing. > M15 x 0.8 or close. Does anyone know of a bearing nut that would fit > or am I stuck with having a pair custom made? > I've spent a fair amount of time searching the web but maybe > (probably) someone else's google foo is better than mine. > As always TIA > > Dave > 0.8mm pitch is very... fine for a diameter that large. Unlikely. It's possibly 1mm as that is the finest most large diameters go to. So the easiest way to check is to take a machine screw and lay it on the ballscrew to check engagement, with a standard; M8 x 1.25mm M6 x 1mm M5 x 0.8mm M4 x 0.7mm _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
