3.94" Outside Diameter; Disc Coupling; Spacer Assembly; Stainless Steel; 4-3/5" Between Shaft Ends; 053 Size or Series; 8200 Max Speed; 2000In-Lbs Tor

Coupling Gear Hub; 3.3" Hub Diameter; Gear Coupling; Rigid Hub; Shaft; No Bore; 1.56" Length Thru Bore; 1 Coupling Size; No Bushing; No Keyway; Carbon Steel; 8000 Max Speed; 10080In-Lbs Torque

Gear Coupling; 3.125" Bore; 9.438" Outside Diameter; 4.25" Hub Diameter; 3.594" Length Through Bore; Finished Bore; 8" Bolt Circle; Shrouded Bolt; Full Flex Configuration; 3 Coupling Size; Lubricated; Medium Carbon Steel; 160HP at 100RPM; Flanged Sleeve; 6800RPM Max Speed; FASTS Style; Straight Faced Involute Hub Tooth; 101000In-Lbs Torque

Gear Coupling; Hub; Shaft; Finished; 3-19/32" Length Thru Bore; 3 Coupling Size; Yes Keyway; Carbon Steel; 6800 Maximum Speed (RPM); 101000In-Lbs Torq

Disc Coupling; 3" To 7.25" Bore Range; Rough Bore Mount; 1 Standard Hub and 1 Long Hub Configuration; 454 Coupling Size; Spacer Coupling; Scalloped Disc Shape; 10.12" Hub Diameter; Carbon Steel Hub; 4.81" Standard Hub Length Through Bore; 6.75" Long Hub Length Through Bore; 13" Outside Diameter; 2 Number of Disc Pack; 405HP at 100RPM; 7200RPM Max Speed; KD20 Style; 255000In-Lbs Torque; Non-Lubricated