• Close Coupled disc coupling design with reversible hubs to accommodate various shaft separations.
• Unitized Disc Packs for ease of maintenance, replaceable without moving the connected equipment.
• MT (Medium Torque) disc packs for medium duty applications.
• Meet AGMA Class 8 balance off the shelf, and may be component balanced to AGMA Class 9.

Technical Specifications

Bore Type	Rough Bore
Hub Material	Carbon Steel
Style	KD1
Total Length (Std Hub Post) (in)	8.38 in
Axial Capacity (+/-)	0.105
Configuration	2 long hubs
Outside Diameter (in)	7.75 in
Coupling Size	253
Total WR2 (lb-in2)	417 psi
Torque [Max] (ft-lb)	3,933 ft/lbs
Speed Max Balanced (rpm)	5,600 rpm
Length Through Bore (long hub) (in)	4.09 in
Torque Rating (in-lb)	23,600 in/lbs
Disc Coupling Type	Close Coupled
Disc Shape	Scalloped
Hub Diameter (in)	4.5 in
Bore Size Min (in)	1 in

General Specifications

UPC	662384090352