Jaw Coupling Hub; 3/8" Bore; 2-1/8" Hub Dia; Jaw Coupling; Hub; Shaft; Finished Bore; No Keyway; 2.125" Outside Diameter; 0.841" Length Thru Bore; L090 Size or Series; Set Screw; Powdered Metal; 9000 Maximum Speed; Buna-N 144 | Hytrel/Bronze 401 | Urethane 216In-Lbs Torque

Jaw Coupling Hub; 11/16" 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; 1" 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; 1-1/16" 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