Need help with 4 ft cutter blades/bolts

[btackett]

I have an older 4' rotary cutter and finally got the bolts cut off it to replace the main shaft seal. The blades are shot and need replacing. I am having trouble finding the right size blades and bolts. The PO welded the threads on the blade bolts and I had them torched off. The hole in the blade is 45mm(1 21/32") or so, the hole in the stump jumper to mount is 30 mm (1 3/16"). The blades or whats left of the blade is about 17 1/2" long.

Is this a normal size? Most blades I see have a 1 1/2" mounting hole. The bolts use the small notch(keyway).

Also, the blades have BALDAN 213A1-B stamped on them with a fish symbol.

Any ideas?

 

[btackett]

I actually found the bolts at TSC. They had an oddball set that was opened already and it was exactly like mine. Now to find blades for the 4' mower.

 

[gktilton]

What brand and model is the cutter?

 

[btackett]

That is a million dollar question. I cannot read any of the decals on it due to fading/rough use. I bought a set off feebay for 25.00 shipped to my door. They are 18" long and 1.5" hole.

Should be a direct fit.