50BS14 5/8 Martin
Roller Chain Sprocket; 5/8" Bore; 50 Chain; 14 Teeth; 1 Row of Teeth; No Hardened Teeth; 3.113" Outside Diameter; 2.809" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
50FB14 x 5/8