Roller Chain Sprocket; 41 Chain; 40 Teeth; 1 Row of Teeth; No Hardened Teeth; 6.653" Outside Diameter; 6.373" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 1-5/8" Bore; 80 Chain; 40 Teeth; 1 Row of Teeth; Hardened Teeth; 13.306" Outside Diameter; 12.746" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 1-1/2" Bore; 80 Chain; 40 Teeth; 1 Row of Teeth; Hardened Teeth; 13.306" Outside Diameter; 12.746" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 50 Chain; 40 Teeth; 1 Row of Teeth; No Hardened Teeth; 8.316" Outside Diameter; 7.966" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Stainless Steel Material

Roller Chain Sprocket; 200-2 Chain; 40 Teeth; 2 Row of Teeth; Hardened Teeth; 33.265" Outside Diameter; 31.865" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 2-1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material