Spur Gear; 1-3/4" Pitch Diameter; 48 DP; 1/8" Face Width; Rough Bore; 84 Teeth; 20 Degree Pressure Angle; Minimum Plain Bore; 0.61" Hub Diameter; Molded Delrin

1" Belt Width; 1/2 Inch Belt Pitch; H Belt Style; 84 Teeth; 1-5/16" Face Width; Bushed; 13.315" Outside Diameter; 13.369" Pitch Diameter; Keyway; 3/4 To 2-11/16" Bushing Bore Range; Q1 Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 50 Chain; 84 Teeth; 1 Row of Teeth; No Hardened Teeth; 17.079" Outside Diameter; 16.715" Pitch Diameter; B-Hub One Side; Bushed Mount; 2517 Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 16B-1 Chain; 84 Teeth; 1 Row of Teeth; No Hardened Teeth; 694.08MM Outside Diameter; 679.3MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 25.4MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 12B-1 Chain; 84 Teeth; 1 Row of Teeth; No Hardened Teeth; 520.573MM Outside Diameter; 509.48MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 19.05MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material