Jaw Coupling Hub; 3/8" Bore; 1-5/16" Hub Dia; Jaw Coupling; Hub; Shaft; Finished Bore; Keyway; 1.313" Outside Diameter; 0.59" Length Thru Bore; JSC21 Size or Series; Set Screw; Aluminum; 8000 Maximum Speed; Blue 18 | Red 87 | Yellow 35In-Lbs Torque

Jaw Coupling Hub; 1/4" Bore; 1" Hub Dia; Jaw Coupling; Hub; Shaft; Finished Bore; No Keyway; 1" Outside Diameter; 0.467" Length Thru Bore; JS16 Size or Series; Set Screw; Aluminum; 8000 Maximum Speed; Blue 15 | Red 75 | Yellow 29In-Lbs Torque

Jaw Coupling Hub; 5/16" Bore; 1" Hub Dia; Jaw Coupling; Hub; Shaft; Finished Bore; No Keyway; 1" Outside Diameter; 0.467" Length Thru Bore; JS16 Size or Series; Set Screw; Aluminum; 8000 Maximum Speed; Blue 15 | Red 75 | Yellow 29In-Lbs Torque

Jaw Coupling Hub; 1" Bore; 2" Hub Dia; Jaw Coupling; Hub; Shaft; Finished Bore; No Keyway; 2" Outside Diameter; 0.82" Length Thru Bore; JS32 Size or Series; Set Screw; Aluminum; 8000 Maximum Speed; Red 275 | Yellow 220In-Lbs Torque

Jaw Coupling Hub; 1/2" Bore; 2" Hub Dia; Jaw Coupling; Hub; Shaft; Finished Bore; No Keyway; 2" Outside Diameter; 0.82" Length Thru Bore; JS32 Size or Series; Set Screw; Aluminum; 8000 Maximum Speed; Red 275 | Yellow 220In-Lbs Torque