Roller Chain Sprocket; 1" Bore; 16B-1 Chain; 12 Teeth; 1 Row of Teeth; Hardened Teeth; 4.332" Outside Diameter; 3.864" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ISO Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 10MM Bore; 25 Chain; 12 Teeth; 1 Row of Teeth; No Hardened Teeth; 27.508MM Outside Diameter; 24.536MM Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 6.35MM Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 24B-3 Chain; 12 Teeth; 3 Row of Teeth; No Hardened Teeth; 165.049MM Outside Diameter; 147.21MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 38.1MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 3/4" Bore; 50 Chain; 12 Teeth; 1 Row of Teeth; No Hardened Teeth; 2.708" Outside Diameter; 2.415" Pitch Diameter; C-Hub Both Sides; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 240 Chain; 12 Teeth; 1 Row of Teeth; No Hardened Teeth; 13" Outside Diameter; 11.591" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 3" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material