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Kop-Flex 254 KD 11 SS (Rexnord PN 2434231) size 254 KD disc coupling, style KD11, 9.31" outside diameter, 3.25" max bore, rough bore, non-lubricated maintenance-free operation. Single-engagement design with stainless steel disc pack for high misalignment capacity and torsional stiffness. Suitable for pump, compressor, and fan drive applications requiring zero-backlash torque transmission.
MODEL 2434231
Contact supplier for technical support on: 800-626-2120
$4,975.66 Each
Prices are subject to change
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Returnable:No
Axial Capacity (+/-)
0.17
Bore Range (in)
3.25 to 3.25
Bore Size Max
3.25
Bore Size Min
3.25
Bore Type
Rough Bore
Configuration
2 standard hubs
Coupling Size
254
Coupling Type
Disc Coupling
Disc Coupling Type
Close Coupled
Disc Shape
Scalloped
Hub Diameter (in)
4.56
Hub Material
Carbon steel
Length Through Bore (in)
3
Length Through Bore standard hub (in)
3
Lube/Non-Lube
Non-Lubricated
Max Torque (ft-lb)
8667
Measurement System
Imperial
OD
9.31
Rating HP @ 100 RPM
82.5
Speed Max (rpm)
9900
Style
KD11
Torque Rating (in-lb)
52000
Total Length (One Hub Reverse) (in)
Total Length (One Hub Reverse) (in)
Total Length (Std Hub Post) (in)
6.19
Total Length (Two Hub Reverse) (in)
8.25
Total WR2 (lb-in2)
400
- Close Coupled disc coupling design with reversible hubs to accommodate various shaft separations.
- Unitized Disc Packs for ease of maintenance.
- HT (High Torque) disc packs for medium duty applications.
- Meet AGMA Class 9 balance off the shelf, may be balanced to AGMA Class 10 or 11.
| Brand | Consolidated Bearings |
| Model | SQ-108-102 |
