McMaster and Misumi have M15x1 bearing retaining nuts, but nothing finer pitch. Hard to say if your ball screw was supplied with the thread from THK or if it was supplied unfinished and machined later. I don't even see M15x0.8 in Machinery's Handbook.
-- Ralph ________________________________________ From: dave engvall [dengv...@charter.net] Sent: Tuesday, April 5, 2022 9:43 AM To: Enhanced Machine Controller (EMC) Subject: [Emc-users] custom | stock bearing nut CAUTION: This email originated from outside the Walla Walla University email system. 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 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.sourceforge.net%2Flists%2Flistinfo%2Femc-users&data=04%7C01%7Cralph.stirling%40wallawalla.edu%7C6b6f42f9e48a4881982108da17237da9%7Cd958f048e43142779c8debfb75e7aa64%7C0%7C1%7C637847738766025407%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=pmnJCI5%2FgciapFiq6F753NCTCKCEGbE%2BNKEbz5mY%2Fhc%3D&reserved=0 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
