Harrison Lead Screw Nut

Harrison Lead Screw Nut

This topic has 7 replies, 5 voices, and was last updated 11 April 2013 at 14:02 by Andy Pugh.

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26 April 2012 at 09:24 #11928
Steve Taylor 2
Participant
@stevetaylor2
Advert

26 April 2012 at 09:24 #89754
Steve Taylor 2
Participant
@stevetaylor2
Does anyone know where to find lead screw nut for the X slide on a Harrison milling machine, please
26 April 2012 at 20:12 #89777
Russell Eberhardt
Participant
@russelleberhardt48058
You might find this thread useful:

http://www.model-engineer.co.uk/forums/postings.asp?th=67347

Russell.
26 April 2012 at 21:22 #89783
Ex contributor
Participant
@mgnbuk
TS Harrison are still in business – have you tried them ?

For all enquiries, please contact 600UK

600 UK
PO Box 20
Union Street
Heckmondwike
West Yorkshire
WF16 0HN
UK

Tel: +44 (0) 1924 415000
Fax: +44 (0) 1924 415006
Email: [email protected]

Being industrial machinery suppliers, parts (if available) will not be cheap. But they should fit !

Regards,

Nigel B.
27 April 2012 at 21:58 #89833
Jon
Participant
@jon
Check that auction site out, noticed three on there last night.
23 May 2012 at 11:57 #91433
Steve Taylor 2
Participant
@stevetaylor2
Thanks for the help, so far no good.

The part numbers are

MH1-4-50 imperial nut (the one I need)

MH1-4-45 imperial leadscrew

I tried 600UK they say they havent had them for 20 years, they dont have any drawings either.

I saw the acetal thread before, if I cant find one it will be the only solution, however getting the table on and off to measure the nut isnt something I can manage alone.

I havent seen any on the auction site, there are some for the Harrison lathe cross slides
29 May 2012 at 12:36 #91735
Steve Taylor 2
Participant
@stevetaylor2
Does anyone have the spec for the lead screw & nut, its around 30 inch long and around 3/4 inch diameter
11 April 2013 at 14:02 #116636
Andy Pugh
Participant
@andypugh44463
I will soon have a leadscrew going spare, and the rotating nut arrangement. (I am converting to ballscrew).

I also have the feed motor/gearbox and pick-off gears looking for a new home.

All from the "Universal" (swing table) version.
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