Roller Chain Sprocket; 2" Bore; 60 Chain; 18 Teeth; 1 Row of Teeth; No Hardened Teeth; 4-45/64" Outside Diameter; 4.319" Pitch Diameter; A-No Hub; Finished Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 2" Bore; 50 Chain; 18 Teeth; 1 Row of Teeth; Hardened Teeth; 3.919" Outside Diameter; 3.599" Pitch Diameter; A-No Hub; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 1-5/8" Bore; 60 Chain; 18 Teeth; 1 Row of Teeth; No Hardened Teeth; 4-45/64" Outside Diameter; 4.319" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

2" Bore; 3-1/2" Hub Diameter; Chain Coupling; Hub; Shaft; Finished Bore; 4.7" Outside Diameter; 1-7/8" Length Thru Bore; 7/16" Between Shaft Ends; 60 Chain; 18 Teeth; 1-7/8" Width; 6018; Keyway; Steel

1/2" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 18 Teeth; 3/4" Face Width; Bushed; 2-7/16" Flange OD; 2.119" Outside Diameter; 2.149" Pitch Diameter; Keyway; 3/8 To 1" Bushing Bore Range; G Bushing; No Minimum Plain Bore