Chain Coupling Hub; 2-31/32" Hub Diameter; Bushed; 3.92" Outside Diameter; 1-11/16" Length Thru Bore; 3/8" Between Shaft Ends; 50 Chain; 18 Teeth; 1-11/16" Width; 5018; No Keyway; Steel

Chain Coupling; Roller Type; 50 Chain Size; 16 Number of Teeth

Chain Coupling; Roller Type; 50 Chain Size; 14 Number of Teeth

Chain Coupling; Roller Type; 40 Chain Size; 16 Number of Teeth

Chain Coupling; Roller Type; 40 Chain Size; 16 Number of Teeth