JD750 disc

[mikep]

Hi
Can anyone tell me the centre hole size and stud pcd of the 750 disc?
Thanks

 

[PuG]

Centre hole size according to:

Roller share N214190 (18031-168IO-R972) - Spare parts for agricultural machinery and tractors.

Roller share - Product of the highest quality available only at www.agropomoc.com Check our offer included the best spare parts for agricultular machinery.

www.agropomoc.com

is 77mm dia

 

[mikep]

Centre hole size according to:

Roller share N214190 (18031-168IO-R972) - Spare parts for agricultural machinery and tractors.

Roller share - Product of the highest quality available only at www.agropomoc.com Check our offer included the best spare parts for agricultular machinery.

www.agropomoc.com

is 77mm dia

Thanks

 

[PuG]

By any chance are you looking for an alternative stub axle to fit it?

 

[mikep]

I've got openers that you can no longer get discs for as finding anyone sensible at Ingersoll to talk about UK supply is worse than Brexit. Machining up a new set of stubs was possible but the original discs lasted over five years so it's not worth it. Then I wanted to find just a disc with a smaller centre to machine out but now I've invested in a plasma cutter and it's a "why didn't I get one years ago" thing so I'm planning just to cut the whole lot out and weld in the old centres with a profing table and plasma cutter shouldn't take too long. Thanks.

 

[PuG]

That's total pain. I'm going to probably buying these axle hubs which I think have an 85mm dia shoulder which going to chuck on the lathe and turn down to 77mm to fit the JD disc's bore. Waiting for Spaldings to deliver one to take measurements. Then drill new stub bolt holes on the flange to match the disc.

Trailer Wheel Hub Erde 102 / 122 | LMX2284

Trailer wheel hub for Erde 102 & 122 or Daxara 107 & 127

leisure-mart.co.uk

 

[mikep]

Good idea but I would have to machine a whole hub for mine as it they are imported NOS and discontinued moons ago. Life's too short so cut'n'shut.