Roller Chain Sprocket; 41 Chain; 120 Teeth; 1 Row of Teeth; No Hardened Teeth; 19.101" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Spur Gear; 10" Pitch Diameter; 12 DP; 1" Face Width; Rough Bore; 120 Teeth; 20 Degree Pressure Angle; Minimum Plain Bore; 2-1/4" Hub Diameter; Cast Iron

Spur Gear; 20" Pitch Diameter; 6 DP; 1-1/2" Face Width; Rough Bore; 120 Teeth; 14-1/2 Degree Pressure Angle; Minimum Plain Bore; 3-1/2" Hub Diameter; Cast Iron

Roller Chain Sprocket; 80 Chain; 120 Teeth; 1 Row of Teeth; No Hardened Teeth; 38.202" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

1/2" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 120 Teeth; 3/4" Face Width; Bushed; 14.294" Outside Diameter; 14.324" Pitch Diameter; Keyway; 1/2 To 1-15/16" Bushing Bore Range; SD Bushing; No Minimum Plain Bore