Spur Gear; 1-7/16" Pitch Diameter; 16 DP; 1/2" Face Width; Rough Bore; 23 Teeth; 14-1/2 Degree Pressure Angle; Minimum Plain Bore; 11/16" Max Bore; 1-1/4" Hub Diameter; Steel

Roller Chain Sprocket; 50 Chain; 23 Teeth; 1 Row of Teeth; No 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

Roller Chain Sprocket; 40 Chain; 23 Teeth; 1 Row of Teeth; No Hardened Teeth; 3-15/16" Outside Diameter; 3-43/64" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 2" Bore; 50 Chain; 23 Teeth; 1 Row of Teeth; Hardened Teeth; 4.923" Outside Diameter; 4.59" Pitch Diameter; A-No Hub; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 2" Bore; 40 Chain; 23 Teeth; 1 Row of Teeth; Hardened Teeth; 3-15/16" Outside Diameter; 3-43/64" Pitch Diameter; A-No Hub; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material