2" Bore; 4-9/16" Hub Diameter; Chain Coupling; Hub; Shaft; Finished Bore; 6.27" Outside Diameter; 2-3/8" Length Thru Bore; 37/64" Between Shaft Ends; 80 Chain; 18 Teeth; 2-3/8" Width; 8018; Keyway; Steel

11" Outside Diameter; Elastomeric Coupling Type; Element; Hydrolytically Stable Urethane; 5/8" Between Shaft Ends; E50 Size or Series; 4200 Max Speed; 7650In-Lbs Torque

Spacer Extension Kit; Rubber Material; Elastomeric Coupling Type; ES10 Coupling Size

Grid Coupling Hub; 2" Bore; 3" Hub Diameter; 4-3/32" Flange Outside Diameter; Shaft; Finished Bore; Keyway; 2-1/2" Length Thru Bore; 4-3/32" Overall Diameter; 1060T Size or Series; No Bushing; Steel; 6000 Max Speed; 6050In-Lbs Torque

Hub, Elastomeric Coupling; 2-7/8" Bore; 5.42" Outside Diameter; 4.62" Hub Diameter; Shaft; Finished Bore; 2.31" Length Thru Bore; E30 Size or Series; No Bushing; Keyway; Steel Material; 5800 Maximum Speed; 3650In-Lbs Torque