Roller Chain Sprocket; 10B-1 Chain; 23 Teeth; 1 Row of Teeth; No Hardened Teeth; 125.044MM Outside Diameter; 116.59MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 15.875MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 12B-3 Chain; 23 Teeth; 3 Row of Teeth; No Hardened Teeth; 150.038MM Outside Diameter; 139.9MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 19.05MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 100 Chain; 23 Teeth; 1 Row of Teeth; No Hardened Teeth; 9.845" Outside Diameter; 9.18" Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 50 Chain; 23 Teeth; 1 Row of Teeth; Hardened Teeth; 4.923" Outside Diameter; 4.59" Pitch Diameter; B-Hub One Side; Bushed Mount; 2012 Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 50 Chain; 23 Teeth; 1 Row of Teeth; Hardened Teeth; 4.923" Outside Diameter; 4.59" Pitch Diameter; B-Hub One Side; Bushed Mount; SDS Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material