Parts for Dearborn disk harrow model 11-16

[1ray]

I have a Dearborn disk harrow model 11-16. It has a broken part in one of the rear bearing boxes. The part has square 7/8" holes in each end that the axle goes through and is bell shaped on each end. The wood bearings fit over the cylindrical part of this piece.
Does anyone have any info on where to get this part?

 

[DJ54]

Does it have a part number cast into it..?? If it does, you may try entering that part number into a Google search, and see what you come up with.

 

[1ray]

Thank you, I'll look at the part for a no. Didn't think of that.