3.72" Outside Diameter; Elastomeric Coupling Type; Element Assembly; Polyurethane; 0.94" Between Shaft Ends; 1.1" Width; 10R Size or Series; 4500 Max Speed; 1150In-Lbs Torque

Hub, Elastomeric Coupling; 1-5/8" Bore; 4" Outside Diameter; 3-5/8" Hub Diameter; Shaft; Finished Bore; 1.77" Length Thru Bore; 20R Size or Series; No Bushing; Keyway; Steel Material; 4500 Maximum Speed; 2800In-Lbs Torque