Looking for a thread on rebuilding a Meddings MF4 and can't find it!

[julianthegypsy]

they don't exist i'm afraid

Any idea of a part number for something that would fit?

 

[Brad93]

Any idea of a part number for something that would fit?

Strange dimension if I remember correctly

Is it not on my thread?

 

[julianthegypsy]

Strange dimension if I remember correctly

Is it not on my thread?

It might be. I have read through it but don't remember. Too much going on! I'll have another dig around.

 

[cheb]

Diametral pitch: 16
Number of teeth: 56
Pressure angle; 20

Is that all I'll need for GearDXF? It looks to be a Windows only program, .exe, file so I'll have to borrow a mate's machine to run it.

The gears are off.
Smaller gear: 12.5mm thick
Shaft diameter: 25mm
4 holes, 4.9mm diameter on a 38mm PCD