Roller Chain Sprocket; 40-2 Chain; 54 Teeth; 2 Row of Teeth; Hardened Teeth; 8.884" Outside Diameter; 8.599" Pitch Diameter; B-Hub One Side; Bushed Mount; Q1 Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 40-2 Chain; 52 Teeth; 2 Row of Teeth; Hardened Teeth; 8.566" Outside Diameter; 8-9/32" Pitch Diameter; B-Hub One Side; Bushed Mount; Q1 Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 40-2 Chain; 48 Teeth; 2 Row of Teeth; No Hardened Teeth; 7.928" Outside Diameter; 7.645" Pitch Diameter; C-Hub Both Sides; Bushed Mount; 2517 Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 40-2 Chain; 18 Teeth; 2 Row of Teeth; Hardened Teeth; 3.136" Outside Diameter; 2.879" Pitch Diameter; C-Hub Both Sides; Bushed Mount; P1 Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 40-2 Chain; 45 Teeth; 2 Row of Teeth; No Hardened Teeth; 7.45" Outside Diameter; 7.168" Pitch Diameter; C-Hub Both Sides; Bushed Mount; SK Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material