Roller Chain Sprocket; 50-3 Chain; 17 Teeth; 3 Row of Teeth; Hardened Teeth; 3.718" Outside Diameter; 3.401" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 30MM Bore; 40 Chain; 17 Teeth; 1 Row of Teeth; Hardened Teeth; 75.54MM Outside Diameter; 69.12MM Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 12.7MM Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 200-2 Chain; 17 Teeth; 2 Row of Teeth; Hardened Teeth; 14.872" Outside Diameter; 13.605" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 2-1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 2.001" Bore; 80 Chain; 17 Teeth; 1 Row of Teeth; No Hardened Teeth; 5.949" Outside Diameter; 5.442" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 120 Chain; 17 Teeth; 1 Row of Teeth; Hardened Teeth; 8.924" Outside Diameter; 8.163" Pitch Diameter; B-Hub One Side; Bushed Mount; E Bushing; 1-1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material