Jaw Coupling Hub; 1-3/4" Bore; 4" Hub Dia; Jaw Coupling; Hub; Shaft; Finished Bore; Keyway; 4.8" Outside Diameter; 1.63" Length Thru Bore; 500 Size or Series; Set Screw; Magnesium Alloy; 1800 Maximum Speed; Neoprene 2194.8 | Urethane 3292.2 | Hytrel 6584.4In-Lbs Torque

Jaw Coupling Hub; 4-1/2" Hub Dia; Jaw Coupling; Hub; Shaft; Spline; No Keyway; 5.975" Outside Diameter; 2.31" Length Thru Bore; 600 Size or Series; Set Screw; Magnesium Alloy; 1800 Maximum Speed; Neoprene 4946.7 | Urethane 7420.1 | Hytrel 14840.1In-Lbs Torque

5.975" Outside diameter; Jaw Coupling; Insert; Urethane; 1.36" Thickness; 600 Size or Series; 1800 Max Speed; 7420.1In-Lbs Torque

Jaw Coupling Hub; 1-5/8" Bore; 2.9" Hub Dia; Jaw Coupling; Hub; Shaft; Finished Bore; Keyway; 3.45" Outside Diameter; 1.3" Length Thru Bore; 300 Size or Series; Set Screw; Magnesium Alloy; 1800 Maximum Speed; Neoprene 701.4 | Urethane 1052.1 | Hytrel 2104.2In-Lbs Torque

Jaw Coupling Hub; 5/8" Bore; 2-1/8" Hub Dia; Jaw Coupling; Hub; Shaft; Finished Bore; Keyway; 2.125" Outside Diameter; 1.015" Length Thru Bore; PM90 Size or Series; Set Screw; Magnesium Alloy; Neoprene 224 | Urethane 336 | Hytrel 672In-Lbs Torque