Diagram A: 1-1/2" Square
Diagram B: 3.937"
Diagram C: 1.313"
Genuine AmCan Bearing. Made in China.
Fits:
Ford 236 cutting disc
Case/IH New ground disc
Pico HD levee plow, w/o series
Massey 30, 38, 40, 41, 42, 720 and 730discs
and select models of Allis Chalmers, Amco, Athens and Farmhand discs