Roller Chain Sprocket; 50 Chain; 58 Teeth; 1 Row of Teeth; No Hardened Teeth; 11.903" Outside Diameter; 11.544" 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; 1-1/4" Bore; 50 Chain; 58 Teeth; 1 Row of Teeth; Hardened Teeth; 11.903" Outside Diameter; 11.544" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 3/4" Bore; 40 Chain; 58 Teeth; 1 Row of Teeth; Hardened Teeth; 9.522" Outside Diameter; 9.235" 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; 1-1/2" Bore; 40 Chain; 58 Teeth; 1 Row of Teeth; Hardened Teeth; 9.522" Outside Diameter; 9.235" 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; 40 Chain; 58 Teeth; 1 Row of Teeth; Hardened Teeth; 9.522" Outside Diameter; 9.235" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material