253KD1SS FB

Carbon Steel 253 Size KD1 Style 8.38 in Finished Bore Disc Coupling

Item #102613016

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Product Details

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.

Specifications

Torque [Max]	3933 ft-lb
Bore Size [Min]	1 in
Compatible Bore Size [Max]	3.25 in
Coupling Size	253
Total WR2	417 lb-in2
Speed Balanced [Max]	5600 rpm
Axial Capacity	+/-0.105
Torque Rating	23600 in-lb
Total Length	8.38 in
HP	37.5 @ 100 RPM
Hub Dia.	4.5 in
Coupling Type	Close
Bore Size [Max]	3.25 in
Disc Shape	Scalloped
Lubricated	No
Compatible Bore Size [Min]	1 in
Inch/Metric	Inch
O.D.	7.75 in
Hub Material	Carbon Steel
Speed [Max]	3600 rpm
No. of Discs	2
Bore Type	Finished
Length Through Bore Standard Hub	3.44 in
Shaft Separation	1.5
Configuration	2 Standard Hubs
Weight	67.685 LB
EAN or UPC	662384090093