3-7/8" Hub Diameter; Chain Coupling; Hub; Shaft; Bushed; 1/2 To 2-1/8 Bore Range; 5-3/16" Outside Diameter; 1-1/4" Length Thru Bore; 7/16" Between Shaft Ends; 60 Chain; 20 Teeth; 1-1/4" Width; 6020; Keyway; Steel

Horizontal Split Cover Seal Kit; 1070T10 Size or Series; Grid Coupling Type

Tapered Grid; 1110T10 | 1110T20 Size or Series; Grid Coupling Type

Grid Coupling Hub; 1-3/4" Bore; 3.44" Hub Diameter; 4.528" Flange Outside Diameter; Shaft; Finished Bore; Keyway; 3" Length Thru Bore; 4.528" Overall Diameter; 1070T Size or Series; No Bushing; Steel; 5500 Max Speed; 8800In-Lbs Torque

1-3/4" 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