Roller Chain Sprocket; 3-1/8" Bore; 100 Chain; 17 Teeth; 1 Row of Teeth; Hardened Teeth; 7.436" Outside Diameter; 6.803" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 100 Chain; 17 Teeth; 1 Row of Teeth; Hardened Teeth; 7.436" Outside Diameter; 6.803" Pitch Diameter; B-Hub One Side; Bushed Mount; R1 Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 100 Chain; 17 Teeth; 1 Row of Teeth; Hardened Teeth; 7.436" Outside Diameter; 6.803" Pitch Diameter; B-Hub One Side; Bushed Mount; 2517 Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 2-1/8" Bore; 100 Chain; 17 Teeth; 1 Row of Teeth; Hardened Teeth; 7.436" Outside Diameter; 6.803" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 100 Chain; 17 Teeth; 2 Row of Teeth; Hardened Teeth; 7.436" Outside Diameter; 6.803" Pitch Diameter; A-Double Single; Bushed Mount; 3020 Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material