Roller Chain Sprocket; 2040 Chain; 120 Teeth; 1 Row of Teeth; Hardened Teeth; A-No Hub; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Synchronous Pulley; 1" Belt Width; 1/2 Inch Belt Pitch; H Belt Style; 120 Teeth; 1.339" Face Width; Bushed; 19.044" Outside Diameter; 19.098" Pitch Diameter; Yes Keyway; 1/2 To 2-1/2" Bushing Bore Range; 2517 Bushing; No Minimum Plain Bore

9MM Belt Width; 2MM Belt Pitch; 2MR-9 Powergrip GT2 Belt Style; 120 Teeth; 12.7MM Face Width; Rough Bore; 75.895MM OD; 76.403MM Pitch Diam; No Keyway; No Bushing; Minimum Plain Bore; 1.25" Max Bore

Synchronous Pulley; 2" Belt Width; 1/2 Inch Belt Pitch; H Belt Style; 120 Teeth; 2.346" Face Width; Rough Bore; 19.045" Outside Diameter; 19.099" Pitch Diameter; No Keyway; No Bushing; Minimum Plain Bore

Synchronous Pulley; 1-1/2" Belt Width; 1/2 Inch Belt Pitch; H Belt Style; 120 Teeth; 1.819" Face Width; Rough Bore; 19.045" Outside Diameter; 19.099" Pitch Diameter; No Keyway; No Bushing; Minimum Plain Bore