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Kop-Flex 454 KD 21 SHUB FB (Rexnord PN 2437879) Size 454 KD Disc Coupling Standard Hub, Style KD21, finished bore, 6.38" max bore, 5.25" length through bore. Maintenance-free double-engagement disc coupling hub for high-torque applications. No lubrication required.
MODEL 2437879
Contact supplier for technical support on: 800-626-2120
$8,149.07 Each
Prices are subject to change
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Returnable:No
Bore Range (in)
3 to 6.38
Bore Size Max
6.38
Bore Type
Finished Bore
Component Type
Standard Hub
Coupling Size
454
Coupling Type
Disc Coupling
Hub Material
Carbon steel
Length Through Bore (in)
5.25
Lube/Non-Lube
Non-Lubricated
Measurement System
Imperial
Min Compatible Bore Size (in)
3
Overall Length (in)
5.25
Style
KD21
- Standard Hub component of Spacer coupling with economical 3-component design.
- Meet AGMA Class 9 balance off the shelf. Balance to AGMA 10, or compliance with API610 are available options.
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