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Kop-Flex 203 KD 1 SS FB (Rexnord PN 2286797) Size 203 KD1 single-flex spacer disc coupling with finished bore, 2.75-inch maximum bore capacity. Maintenance-free design requires no lubrication, reducing downtime in critical power transmission applications. Patented disc technology accommodates angular, parallel, and axial misalignment while transmitting torque reliably.
MODEL 2286797
Contact supplier for technical support on: 800-626-2120
$3,465.82 Each
Prices are subject to change
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Returnable:No
Axial Capacity (+/-)
0.09
Bore Range (in)
0.75 to 2.75
Bore Size Max
2.75
Bore Size Min
0.75
Bore Type
Finished Bore
Configuration
2 standard hubs
Coupling Size
203
Coupling Type
Disc Coupling
Hub Material
Carbon steel
Length Through Bore standard hub (in)
3
Lube/Non-Lube
Non-Lubricated
Max Torque (ft-lb)
2400
Measurement System
Imperial
Rating HP @ 100 RPM
22.9
Rough Bore
0.75
Speed Max (rpm)
4100
Speed Max Balanced (rpm)
6700
Style
KD1
Torque Rating (in-lb)
14400
Total Length (One Hub Reverse) (in)
Total Length (One Hub Reverse) (in)
Total Length (Std Hub Post) (in)
7.31
Total Length (Two Hub Reverse) (in)
10.31
Total WR2 (lb-in2)
184
- 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.
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