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Kop-Flex 254 KD 20 SS1200 (Rexnord PN 2430767) Size 254 KD Disc Coupling, Style KD20 double-engagement, 12.00" short spacer (SS1200), 7.88" outside diameter, 4" max bore, rough bore construction. Maintenance-free, non-lubricated disc coupling with high torsional stiffness and misalignment capability for industrial drivelines.
MODEL 2430767
Contact supplier for technical support on: 800-626-2120
$6,540.93 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Axial Capacity (+/-)
0.14
Bore Range (in)
1 to 4
Bore Size Max
4
Bore Size Min
1
Bore Type
Rough Bore
Configuration
2 standard hubs
Coupling Size
254
Coupling Type
Disc Coupling
Disc Coupling Type
Spacer Coupling
Disc Shape
Scalloped
Hub Diameter (in)
5.75
Hub Material
Carbon steel
Length Through Bore (in)
2.88
Length Through Bore standard hub (in)
2.88
Lube/Non-Lube
Non-Lubricated
Max C Bore
5.5
Max Torque (ft-lb)
8667
Measurement System
Imperial
OD
7.88
Rating HP @ 100 RPM
82.5
Speed Max (rpm)
11200
Stock C Dimension
12
Style
KD20
Torque Rating (in-lb)
52000
Total Length (One Hub Reverse) (in)
Total Length (One Hub Reverse) (in)
Total Length (Std Hub Post) (in)
17.76
Total WR2 (lb-in2)
510
- 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.
