Roller Chain Sprocket; 60MM Bore; 100 Chain; 20 Teeth; 1 Row of Teeth; No Hardened Teeth; 219.532MM Outside Diameter; 202.946MM Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 31.75MM Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 2-1/4" Bore; 100-2 Chain; 20 Teeth; 2 Row of Teeth; Hardened Teeth; 8.643" Outside Diameter; 7.99" 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; 25 Chain; 20 Teeth; 1 Row of Teeth; No Hardened Teeth; 1.729" Outside Diameter; 1.598" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Stainless Steel Material

Roller Chain Sprocket; 140-2 Chain; 20 Teeth; 2 Row of Teeth; No Hardened Teeth; 12.1" Outside Diameter; 11.186" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1-3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 120 Chain; 20 Teeth; 1 Row of Teeth; Hardened Teeth; 10.371" Outside Diameter; 9.588" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1-1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material