Roller Chain Sprocket; 2040 Chain; 20 Teeth; 1 Row of Teeth; No Hardened Teeth; 3.46" Outside Diameter; 3.236" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 2040 Chain; 16 Teeth; 1 Row of Teeth; No Hardened Teeth; 2.81" Outside Diameter; 2.613" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 2040 Chain; 17 Teeth; 1 Row of Teeth; No Hardened Teeth; 2.98" Outside Diameter; 2.768" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 2040 Chain; 14 Teeth; 1 Row of Teeth; No Hardened Teeth; 2.49" Outside Diameter; 2.305" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 2040 Chain; 28 Teeth; 1 Row of Teeth; No Hardened Teeth; 4.74" Outside Diameter; 4.494" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material