Shaft Collar; 2-15/16" Bore; Not Threaded; 5-5/8" Outside Diameter; 2-5/16" Width; Iron; One Piece Split

Collar, Shaft; 1-3/4" Bore; Steel; One Piece Solid; 2-1/2" Outside Diameter; 23/32" Width; 3/8-16 Set Screw Size; Two Number of Set Screw; 2 at 90 Degrees Set Screw Position; No Keyway