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Kop-Flex 204 KD 20 LS1400 FB (Rexnord 2431559) Size 204 KD20 double-engagement disc coupling with finished bore, 6.62" outside diameter, 3.25" maximum bore. Non-lubricated, maintenance-free flexible disc design for high-performance industrial drivelines. Patented disc technology eliminates lubrication requirements while accommodating misalignment.
MODEL 2431559
Contact supplier for technical support on: 800-626-2120
$5,449.52 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Axial Capacity (+/-)
0.11
Bore Range (in)
1 to 3.25
Bore Size Max
3.25
Bore Size Min
1
Bore Type
Finished Bore
Configuration
1 long hub/1 standard hub
Coupling Size
204
Coupling Type
Disc Coupling
Hub Material
Carbon steel
Length Through Bore (long hub) (in)
3.62
Length Through Bore standard hub (in)
2.25
Lube/Non-Lube
Non-Lubricated
Max C Bore
4.5
Max Compatible Bore Size (long hub) (in)
3.25
Max Torque (ft-lb)
6000
Measurement System
Imperial
Min Compatible Bore Size (long hub) (in)
1
OD
6.62
Rating HP @ 100 RPM
57.1
Speed Max (rpm)
13000
Stock C Dimension
14
Style
KD20
Torque Rating (in-lb)
36000
Total Length (One Hub Reverse) (in)
Total Length (One Hub Reverse) (in)
Total Length (Std Hub Post) (in)
19.87
Total WR2 (lb-in2)
230
- 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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