Roller Chain Sprocket; 2-3/16" Bore; 80 Chain; 50 Teeth; 1 Row of Teeth; Hardened Teeth; 16.495" Outside Diameter; 15.926" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 2-15/16" Bore; 80 Chain; 50 Teeth; 1 Row of Teeth; Hardened Teeth; 16.495" Outside Diameter; 15.926" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 1-3/8" Bore; 80 Chain; 50 Teeth; 1 Row of Teeth; Hardened Teeth; 16.495" Outside Diameter; 15.926" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 1-7/16" Bore; 80 Chain; 50 Teeth; 1 Row of Teeth; Hardened Teeth; 16.495" Outside Diameter; 15.926" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Synchronous Pulley; 60.325MM Bore; 85MM Belt Width; 14 MM Belt Pitch; 14M-85 Belt Style; 50 Teeth; 101.6MM Face Width; Finished Bore; 220.015MM Outside Diameter; 222.809MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore