Roller Chain Sprocket; 40 Chain; 20 Teeth; 1 Row of Teeth; Hardened Teeth; 3.457" Outside Diameter; 3.196" Pitch Diameter; B-Hub One Side; Bushed Mount; 1610 Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

3/4" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 20 Teeth; 1" Face Width; Bushed; 2-5/8" Flange OD; 2.357" Outside Diameter; 2.387" Pitch Diameter; Yes Keyway; 1/2 To 1-1/8" Bushing Bore Range; 1108 Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 35 Chain; 20 Teeth; 1 Row of Teeth; No Hardened Teeth; 2.593" Outside Diameter; 2.397" Pitch Diameter; B-Hub One Side; Bushed Mount; 1008 Bushing; 3/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material