Harrison Lead Screw Nut

[Steve Taylor 2Participant @stevetaylor2]

[Steve Taylor 2Participant @stevetaylor2]

Does anyone know where to find lead screw nut for the X slide on a Harrison milling machine, please

[Russell EberhardtParticipant @russelleberhardt48058]

You might find this thread useful:

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

Russell.

[Ex contributorParticipant @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.

[JonParticipant @jon]

Check that auction site out, noticed three on there last night.

[Steve Taylor 2Participant @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

[Steve Taylor 2Participant @stevetaylor2]

Does anyone have the spec for the lead screw & nut, its around 30 inch long and around 3/4 inch diameter

[Andy PughParticipant @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.

[Author]

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