Roller Chain Connecting Link; 0.5" Chain Pitch; 1 Strand; Stainless Steel

4" Outside Diameter; Elastomeric Coupling Type; Element; Polyurethane; 0.81" Between Shaft Ends; E3 Size or Series; 7500 Max Speed; 365In-Lbs Torque

12-1/2" Outside Diameter; Elastomeric Coupling Type; Element; Polyurethane; 11/16" Between Shaft Ends; E60 Size or Series; 3800 Max Speed; 12500In-Lbs Torque

5-3/8" Outside Diameter; Elastomeric Coupling Type; Element; Polyurethane; 0.81" Between Shaft Ends; E5 Size or Series; 7500 Max Speed; 925In-Lbs Torque

7-1/4" Outside Diameter; Elastomeric Coupling Type; Spacer Element; Polyurethane; 2.55" Between Shaft Ends; ES20 Size or Series; 6600 Max Speed; 2300In-Lbs Torque