Roller Chain Sprocket; 50-2 Chain; 30 Teeth; 2 Row of Teeth; Hardened Teeth; 6.321" Outside Diameter; 5.979" 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; 1-1/2" Bore; 50-2 Chain; 30 Teeth; 2 Row of Teeth; Hardened Teeth; 6.321" Outside Diameter; 5.979" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 50-2 Chain; 30 Teeth; 2 Row of Teeth; Hardened Teeth; 6.321" Outside Diameter; 5.979" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 50-2 Chain; 30 Teeth; 2 Row of Teeth; Hardened Teeth; 6.321" Outside Diameter; 5.979" Pitch Diameter; B-Hub One Side; Bushed Mount; 2517 Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 50-2 Chain; 30 Teeth; 2 Row of Teeth; Hardened Teeth; 6.321" Outside Diameter; 5.979" Pitch Diameter; B-Hub One Side; Bushed Mount; Q1 Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material