• Spacer coupling with economical 3-component design.
• Unitized Disc Packs for ease of maintenance, replaceable without moving the connected equipment.
• HT (High Torque) disc packs for medium and heavy duty applications.
• Meet AGMA Class 9 balance off the shelf. Balance to AGMA 10, or compliance with API610 are available options.

Technical Specifications

Hub Material	Carbon Steel
Outside Diameter (in)	6.38 in
Total Length (Std Hub Post) (in)	10.41 in
Coupling Size	204
Stock C Dimension	5
Bore Type	Rough Bore
Total WR2 (lb-in2)	160 psi
Configuration	1 long hub/1 standard hub
Axial Capacity (+/-)	0.11
Style	KD21
Length Through Bore (in)	2.38 in
Length Through Bore (long hub) (in)	3.03 in
Torque [Max] (ft-lb)	6,000 ft/lbs
Length Through Bore standard hub (in)	2.38 in
Torque Rating (in-lb)	36,000 in/lbs
Hub Diameter (in)	4.32 in
Disc Coupling Type	Spacer Coupling
Disc Shape	Scalloped
Bore Size Min (in)	1 in

General Specifications

UPC	662384012446
Weight	40.75 LB