Roller Chain Sprocket; 40MM Bore; 60 Chain; 23 Teeth; 1 Row of Teeth; Hardened Teeth; 150.038MM Outside Diameter; 139.9MM Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 19.05MM Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 60 Chain; 23 Teeth; 2 Row of Teeth; Hardened Teeth; 5.907" Outside Diameter; 5.508" Pitch Diameter; A-Double Single; Bushed Mount; 2517 Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 60 Chain; 23 Teeth; 1 Row of Teeth; Hardened Teeth; 5.907" Outside Diameter; 5.508" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Stainless Steel Material

Roller Chain Sprocket; 1.624" Bore; 60 Chain; 23 Teeth; 1 Row of Teeth; Hardened Teeth; 5.907" Outside Diameter; 5.508" 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" Bore; 60 Chain; 23 Teeth; 1 Row of Teeth; Hardened Teeth; 5.907" Outside Diameter; 5.508" Pitch Diameter; C-Hub Both Sides; Finished Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material