1-1/2" 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

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

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

1-1/4" 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

Spur Gear; 3" Pitch Diameter; 6 DP; 1-1/2" Face Width; Rough Bore; 18 Teeth; 14-1/2 Degree Pressure Angle; Minimum Plain Bore; 1-1/2" Max Bore; 2-1/2" Hub Diameter; Steel