5/8" Bore; 1 Groove; 1-3/4" OD; Finished Bore; 3L | 4L | A Belt Series; 1.16" Pitch Minimum; 1-1/2" Pitch Maximum; Keyway

Helical Gear; 1/2" Bore; 1" Pitch Diameter; 16 Transverse DP; 1/2" Face Width; Finished Bore; 16 Teeth; 14-1/2 Degree Pressure Angle; Right Hand; Steel; Hardened Teeth

Roller Chain Sprocket; 1" Bore; 40 Chain; 12 Teeth; 1 Row of Teeth; Hardened Teeth; 2.166" Outside Diameter; 1.932" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1" Bore; 40 Chain; 43 Teeth; 1 Row of Teeth; No Hardened Teeth; 7.132" Outside Diameter; 6.85" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Helical Gear; 5/8" Bore; 3" Pitch Diameter; 12 Transverse DP; 3/4" Face Width; Finished Bore; 36 Teeth; 14-1/2 Degree Pressure Angle; Left Hand; Steel; Hardened Teeth