Spur Gear; 2-1/4" Bore; 9" Pitch Diameter; 5 DP; 2-1/2" Face Width; Finished Bore; 45 Teeth; 20 Degree Pressure Angle; No Minimum Plain Bore; 2-3/8" Max Bore; 3-3/4" Hub Diameter; Steel; Yes Hardened Teeth

Spur Gear; 7/8" Bore; 4-1/2" Pitch Diameter; 10 DP; 1" Face Width; Finished Bore; 45 Teeth; 14-1/2 Degree Pressure Angle; No Minimum Plain Bore; 1-1/2" Max Bore; 2-1/2" Hub Diameter; Steel; No Hardened Teeth

Roller Chain Sprocket; 80-2 Chain; 45 Teeth; 2 Row of Teeth; No Hardened Teeth; 14.901" Outside Diameter; 14.336" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Spur Gear; 1-3/8" Bore; 4-1/2" Pitch Diameter; 10 DP; 1" Face Width; Finished Bore; 45 Teeth; 14-1/2 Degree Pressure Angle; No Minimum Plain Bore; 1-1/2" Max Bore; 2-1/2" Hub Diameter; Steel; Yes Hardened Teeth

Roller Chain Sprocket; 80 Chain; 45 Teeth; 2 Row of Teeth; No Hardened Teeth; 14.901" Outside Diameter; 14.336" Pitch Diameter; A-Double Single; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material