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Kop-Flex 304 KD 4 SS FB (Rexnord PN 2434801) is a Size 304 KD Disc Coupling in Style KD4 with a finished bore. It features a 9" outside diameter and a 4.5" maximum bore size. This maintenance-free, non-lubricated disc coupling provides high torsional stiffness and misalignment capability for industrial driveline applications.
MODEL 2434801
Contact supplier for technical support on: 800-626-2120
$3,947.25 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Axial Capacity (+/-)
0.085
Bore Range (in)
1.5 to 4.5
Bore Size Max
4.5
Bore Size Min
1.5
Bore Type
Finished Bore
Configuration
2 standard hubs
Coupling Size
304
Coupling Type
Disc Coupling
Hub Material
Carbon steel
Length Through Bore standard hub (in)
3.56
Lube/Non-Lube
Non-Lubricated
Max Torque (ft-lb)
14833
Measurement System
Imperial
OD
9
Rating HP @ 100 RPM
141
Speed Max (rpm)
9900
Style
KD4
Torque Rating (in-lb)
89000
Total Length (One Hub Reverse) (in)
Total Length (One Hub Reverse) (in)
Total Length (Std Hub Post) (in)
7.77
Total WR2 (lb-in2)
462
- Single Flex disc couplings for angular misalignment applications only.
- Unitized Disc Packs for ease of maintenance, replaceable without moving the connected equipment.
- HT (High Torque) disc packs for medium and heavy duty applications.
- Typically used at each end of a floating shaft.
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