Roller Chain Sprocket; 3/4" Bore; 41 Chain; 80 Teeth; 1 Row of Teeth; Hardened Teeth; 13.026" Outside Diameter; 12.736" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 41 Chain; 80 Teeth; 1 Row of Teeth; Hardened Teeth; 13.026" Outside Diameter; 12.736" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 140 Chain; 80 Teeth; 1 Row of Teeth; Hardened Teeth; 45.591" Outside Diameter; 44.574" Pitch Diameter; C-Hub Both Sides; Bushed Mount; S2 Bushing; 1-3/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-3/4" Bore; 50 Chain; 80 Teeth; 1 Row of Teeth; Hardened Teeth; 16.283" Outside Diameter; 15.919" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Synchronous Pulley; 44.45MM Bore; 170MM Belt Width; 14 MM Belt Pitch; 14M-170 Belt Style; 80 Teeth; 187.325MM Face Width; Finished Bore; 353.72MM Outside Diameter; 356.514MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore