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Kop-Flex 203 KD 1 LS (Rexnord PN 2286870) Size 203 KD Disc Coupling, Style KD1 single-flex spacer, 6.5" outside diameter, 2.75" max bore, rough bore. Maintenance-free, non-lubricated design with high torsional stiffness and misalignment capability for industrial driveline applications.
MODEL 2286870
Contact supplier for technical support on: 800-626-2120
$2,944.06 Each
Prices are subject to change
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Typically Ships in: 1 day
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
Rough Bore
Configuration
1 standard hub/1 long hub
Coupling Size
203
Coupling Type
Disc Coupling
Disc Coupling Type
Close Coupled
Disc Shape
Scalloped
Hub Diameter (in)
3.75
Hub Material
Carbon steel
Length Through Bore (in)
3
Length Through Bore (long hub) (in)
3.56
Length Through Bore standard hub (in)
3
Lube/Non-Lube
Non-Lubricated
Max Compatible Bore Size (long hub) (in)
2.75
Max Torque (ft-lb)
2400
Measurement System
Imperial
Min Compatible Bore Size (long hub) (in)
0.75
OD
6.5
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 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.
| Brand | Consolidated Bearings |
| Model | PWTR-2052-2RS |
