Roller Chain Sprocket; 40-3 Chain; 84 Teeth; 3 Row of Teeth; Hardened Teeth; 13.663" Outside Diameter; 13.372" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 40-3 Chain; 25 Teeth; 3 Row of Teeth; Hardened Teeth; 4.258" Outside Diameter; 3.989" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 40-3 Chain; 24 Teeth; 3 Row of Teeth; Hardened Teeth; 4.098" Outside Diameter; 3.831" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 40-3 Chain; 42 Teeth; 3 Row of Teeth; Hardened Teeth; 6.972" Outside Diameter; 6.691" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 40-3 Chain; 52 Teeth; 3 Row of Teeth; Hardened Teeth; 8.566" Outside Diameter; 8-9/32" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material