Jaw Coupling Hub; 1-1/2" Bore; 3-5/16" Hub Dia; Jaw Coupling; Hub; Shaft; Finished Bore; Keyway; 3.313" Outside Diameter; 1.706" Length Thru Bore; L110 Size or Series; Set Screw; Cast Iron; 5000 Maximum Speed; Buna-N 792 | Hytrel/Bronze 2268 | Urethane 625In-Lbs Torque

Jaw Coupling Hub; 3/4" Bore; 2-1/8" Hub Dia; Jaw Coupling; Hub; Shaft; Finished Bore; Keyway; 2.125" Outside Diameter; 1.02" Length Thru Bore; L095 Size or Series; Set Screw; Powdered Metal; 9000 Maximum Speed; Buna-N 194 | Hytrel/Bronze/Urethane 561In-Lbs Torque