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Kop-Flex 454 KD 20 SS1400 FB (Rexnord PN 2431211) Size 454 KD Disc Coupling, Style KD20 double-engagement, 14.00" spacer, finished bore, 13" OD, 7.25" max bore. Maintenance-free, non-lubricated design with high torsional stiffness and misalignment capability for industrial drivelines.
MODEL 2431211
Contact supplier for technical support on: 800-626-2120
$33,148.30 Each
Prices are subject to change
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Returnable:No
Axial Capacity (+/-)
0.25
Bore Range (in)
3 to 7.25
Bore Size Max
7.25
Bore Size Min
3
Bore Type
Finished Bore
Configuration
2 standard hubs
Coupling Size
454
Coupling Type
Disc Coupling
Hub Material
Carbon steel
Length Through Bore standard hub (in)
4.81
Lube/Non-Lube
Non-Lubricated
Max C Bore
9.62
Max Torque (ft-lb)
42500
Measurement System
Imperial
OD
13
Rating HP @ 100 RPM
405
Speed Max (rpm)
7200
Stock C Dimension
14
Style
KD20
Torque Rating (in-lb)
255000
Total Length (One Hub Reverse) (in)
Total Length (One Hub Reverse) (in)
Total Length (Std Hub Post) (in)
23.62
Total WR2 (lb-in2)
7200
- 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.
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