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

Technical Specifications

Outside Diameter (in)	4.31 in
Stock C Dimension	4.375
Hub Material	Carbon Steel
Style	KD2
Configuration	2 standard hubs
Coupling Size	103
Bore Type	Rough Bore
Total WR2 (lb-in2)	22 psi
Axial Capacity (+/-)	0.06
Total Length (Std Hub Post) (in)	7.375 in
Length Through Bore (in)	1.5 in
Torque [Max] (ft-lb)	452 ft/lbs
Torque Rating (in-lb)	2,710 in/lbs
Length Through Bore standard hub (in)	1.5 in
Disc Coupling Type	Spacer Coupling
Disc Shape	Scalloped
Hub Diameter (in)	2.62 in
Bore Size Min (in)	0.5 in

General Specifications

UPC	662384150223
Weight	12.31 LB