Roller Chain Sprocket; 40 Chain; 24 Teeth; 1 Row of Teeth; No Hardened Teeth; 4.098" Outside Diameter; 3.831" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 40-3 Chain; 24 Teeth; 3 Row of Teeth; Hardened Teeth; 4.098" Outside Diameter; 3.831" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

1" Belt Width; 1/2 Inch Belt Pitch; H Belt Style; 24 Teeth; 1-5/16" Face Width; Rough Bore; 4-1/16" Flange OD; 3.766" Outside Diameter; 3.82" Pitch Diameter; No Keyway; No Bushing; Minimum Plain Bore; 1.875" Max Bore

Synchronous Pulley; 3/8" Belt Width; 1/5" Belt Pitch; XL Belt Style; 24 Teeth; 9/16" Face Width; Rough Bore; 1-3/4" Flange OD; 1.508" OD; 1.528" Pitch Diam; No Keyway; No Bushing; Yes Minimum Plain Bore; 0.69" Max Bore