• 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)	7,200 psi
Axial Capacity (+/-)	0.25
Stock C Dimension	14
Outside Diameter (in)	13 in
Configuration	2 standard hubs
Total Length (Std Hub Post) (in)	23.62 in
Style	KD20
Hub Material	Carbon Steel
Bore Type	Rough Bore
Coupling Size	454
Length Through Bore (in)	4.81 in
Length Through Bore standard hub (in)	4.81 in
Torque [Max] (ft-lb)	42,500 ft/lbs
Torque Rating (in-lb)	255,000 in/lbs
Disc Coupling Type	Spacer Coupling
Hub Diameter (in)	10.12 in
Disc Shape	Scalloped
Bore Size Min (in)	3 in

General Specifications

UPC	662384154566
Weight	404.03 LB