Grid Coupling Hub; 3.44" Hub Diameter; Shaft; No Bore; No Keyway; 3" Length Thru Bore; 1070 Size or Series; No Bushing; Steel; 5500 Max Speed; 8000In-Lbs Torque

Gear Coupling; Hub; Shaft; No Bore; 4-3/4" Length Thru Bore; 4 Coupling Size; No Keyway; Carbon Steel; 5260 Maximum Speed (RPM); 236000In-Lbs Torque R

Disc Coupling; Hub; 2.88" Max Bore; 4.12" Hub Diameter; Minimum Plain Bore; 5.69" Outside Diameter; 3.12" Length Thru Bore; 153 Coupling

Hub, Elastomeric Coupling; 3-11/16" Outside Diameter; 1-7/8" Hub Diameter; Shaft; Minimum Plain Bore; 1-1/16" Length Thru Bore; 20 Size or Series; No Keyway; Aluminum Material; 4100 Maximum Speed; 217In-Lbs Torque

Gear Coupling; Hub; Shaft; No Bore; 15-5/16" Flange Diameter; 15.313" Outside Diameter; 5-11/16" Length Thru Bore; 5 Coupling Size; No Keyway; Carbon