Roller Chain Sprocket; 1" Bore; 60 Chain; 15 Teeth; 1 Row of Teeth; No Hardened Teeth; 3.978" Outside Diameter; 3.608" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-7/16" Bore; 50-2 Chain; 15 Teeth; 2 Row of Teeth; Hardened Teeth; 3.315" Outside Diameter; 3.006" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 12B-2 Chain; 15 Teeth; 2 Row of Teeth; No Hardened Teeth; 101.041MM Outside Diameter; 91.63MM Pitch Diameter; B-Hub One Side; Bushed Mount; 1610 Bushing; 19.05MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 28B-1 Chain; 15 Teeth; 1 Row of Teeth; Hardened Teeth; 235.763MM Outside Diameter; 213.79MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 44.45MM Chain Pitch; ISO Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 2-15/16" Bore; 78 Chain; 15 Teeth; 1 Row of Teeth; Hardened Teeth; 12.55" Pitch Diameter; C-Hub Both Sides; Finished Bore Mount; No Bushing; 2-39/64" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material