Roller Chain Sprocket; 1-1/4" Bore; 80 Chain; 39 Teeth; 1 Row of Teeth; Hardened Teeth; 12.987" Outside Diameter; 12.428" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 2-3/16" Bore; 60 Chain; 39 Teeth; 1 Row of Teeth; Hardened Teeth; 9.74" Outside Diameter; 9.321" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Synchronous Pulley; 44.45MM Bore; 90MM Belt Width; 14 MM Belt Pitch; 14M-90 Belt Style; 39 Teeth; 98.552MM Face Width; Finished Bore; 170.993MM Outside Diameter; 173.787MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore

Synchronous Pulley; 41.275MM Bore; 90MM Belt Width; 14 MM Belt Pitch; 14M-90 Belt Style; 39 Teeth; 98.552MM Face Width; Finished Bore; 170.993MM Outside Diameter; 173.787MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 1-15/16" Bore; 80 Chain; 39 Teeth; 1 Row of Teeth; Hardened Teeth; 12.987" Outside Diameter; 12.428" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material