Jaw Coupling Hub; 2-1/2" Bore; 4" Hub Dia; Jaw Coupling; Hub; Shaft; Finished Bore; Keyway; 4.5" Outside Diameter; 1.94" Length Thru Bore; L190 Size or Series; Set Screw; Iron; 5000 Maximum Speed; NBR 1728 | Hytrel/Bronze 4680 | Urethane 2592In-Lbs Torque

Jaw Coupling Hub; 1-15/16" Bore; 4-1/4" Hub Dia; Jaw Coupling; Hub; Shaft; Finished Bore; Keyway; 5" Outside Diameter; 2.18" Length Thru Bore; L225 Size or Series; Set Screw; Iron; 4200 Maximum Speed; NBR 2340 | Hytrel/Bronze 6228 | Urethane 3510In-Lbs Torque

Jaw Coupling Hub; 1-3/4" Bore; 4-1/4" Hub Dia; Jaw Coupling; Hub; Shaft; Finished Bore; Keyway; 5" Outside Diameter; 2.18" Length Thru Bore; L225 Size or Series; Set Screw; Iron; 4200 Maximum Speed; NBR 2340 | Hytrel/Bronze 6228 | Urethane 3510In-Lbs Torque

Jaw Coupling Hub; 7/8" Bore; 3.33" Hub Dia; Jaw Coupling; Hub; Shaft; Finished Bore; Keyway; 3.33" Outside Diameter; 1.68" Length Thru Bore; L110 Size or Series; Set Screw; Iron; 5000 Maximum Speed; NBR 792 | Hytrel/Bronze 2268 | Urethane 1188In-Lbs Torque

Jaw Coupling Hub; 1-1/4" Bore; 3-3/4" Hub Dia; Jaw Coupling; Hub; Shaft; Finished Bore; Keyway; 3.75" Outside Diameter; 1.75" Length Thru Bore; L150 Size or Series; Set Screw; Iron; 5000 Maximum Speed; NBR 1240 | Hytrel/Bronze 3708 | Urethane 1860In-Lbs Torque