• Spacer coupling with factory-assembled center section for easy assembly.
• Specifically engineered to meet API 610 specifications.
• HT (High Torque) disc packs for medium and heavy duty applications.
• Meet AGMA Class 9 balance off the shelf, and may be balanced to AGMA Class 10 or 11.

Technical Specifications

Total WR2 (lb-in2)	510 psi
Total Length (Std Hub Post) (in)	14.13 in
Axial Capacity (+/-)	0.14
Style	KD20
Bore Type	Finished Bore
Configuration	1 jumbo hub/1 standard hub
Hub Material	Carbon Steel
Stock C Dimension	7
Outside Diameter (in)	7.88 in
Coupling Size	254
Length Through Bore (in)	7.13 in
Torque [Max] (ft-lb)	8,667 ft/lbs
Length Through Bore (long hub) (in)	4.25 in
Torque Rating (in-lb)	52,000 in/lbs
Length Through Bore standard hub (in)	2.88 in
Disc Coupling Type	Spacer Coupling
Hub Diameter (in)	5.75 in
Disc Shape	Scalloped
Bore Size Min (in)	1 in

General Specifications

UPC	662384015508
Weight	112.92 LB