1-1/2" Bore; 2-1/2" Hub Diameter; Chain Coupling; Hub; Shaft; Finished Bore; 3.628" Outside Diameter; 1-7/16" Length Thru Bore; 3/8" Between Shaft Ends; 50 Chain; 16 Teeth; 1-7/16" Width; 5016; Keyway

1" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 16 Teeth; 1-1/4" Face Width; Rough Bore; 2.16" Flange OD; 1.88" Outside Diameter; 1.91" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore; 1" Max Bore

1-1/4" Bore; 1-31/32" Hub Diameter; Chain Coupling; Hub; Shaft; Finished Bore; 2.818" Outside Diameter; 1-1/4" Length Thru Bore; 0.28" Between Shaft Ends; 40 Chain; 16 Teeth; 1-1/4" Width; 4016; Keyway

Roller Chain Sprocket; 80 Chain; 16 Teeth; 1 Row of Teeth; Hardened Teeth; 5.627" Outside Diameter; 5.126" Pitch Diameter; B-Hub One Side; Bushed Mount; 2012 Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

3" Belt Width; 1/2 Inch Belt Pitch; H Belt Style; 16 Teeth; 3-3/8" Face Width; Bushed; 2.8" Flange OD; 2.492" Outside Diameter; 2-35/64" Pitch Diameter; Yes Keyway; 1/2 To 1-1/8" Bushing Bore Range; 1108 Bushing; No Minimum Plain Bore