Roller Chain Sprocket; 2" Bore; 40 Chain; 20 Teeth; 1 Row of Teeth; Hardened Teeth; 3.457" Outside Diameter; 3.196" Pitch Diameter; A-No Hub; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 2" Bore; 60 Chain; 20 Teeth; 1 Row of Teeth; No Hardened Teeth; 5.186" Outside Diameter; 4.794" Pitch Diameter; A-No Hub; Finished Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 2" Bore; 40 Chain; 20 Teeth; 1 Row of Teeth; No Hardened Teeth; 3.457" Outside Diameter; 3.196" Pitch Diameter; A-No Hub; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Spur Gear; 5" Pitch Diameter; 4 DP; 3-1/2" Face Width; Rough Bore; 20 Teeth; 20 Degree Pressure Angle; Minimum Plain Bore; 2-3/4" Max Bore; 4-17/64" Hub Diameter; Steel

Roller Chain Sprocket; 1-7/16" Bore; 60 Chain; 20 Teeth; 1 Row of Teeth; No Hardened Teeth; 5.186" Outside Diameter; 4.794" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material