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Kop-Flex 404 KD 4 LS FB (Rexnord PN 2434983) is a Size 404 KD Disc Coupling in Style KD4 with a finished bore. It features an 11.75" outside diameter and a 5.5" max bore size. This maintenance-free, non-lubricated coupling is designed for high-performance applications requiring zero backlash and no lubrication.
MODEL 2434983
Contact supplier for technical support on: 800-626-2120
$15,042.90 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Axial Capacity (+/-)
0.113
Bore Range (in)
2.5 to 5.5
Bore Size Max
5.5
Bore Size Min
2.5
Bore Type
Finished Bore
Configuration
1 long hub/1 standard hub
Coupling Size
404
Coupling Type
Disc Coupling
Hub Material
Carbon steel
Length Through Bore (long hub) (in)
5.31
Length Through Bore standard hub (in)
4.62
Lube/Non-Lube
Non-Lubricated
Max Compatible Bore Size (long hub) (in)
5.5
Max Torque (ft-lb)
35833
Measurement System
Imperial
Min Compatible Bore Size (long hub) (in)
2.5
OD
11.75
Rating HP @ 100 RPM
340
Speed Max (rpm)
7800
Style
KD4
Torque Rating (in-lb)
215000
Total Length (One Hub Reverse) (in)
Total Length (One Hub Reverse) (in)
Total Length (Std Hub Post) (in)
10.81
Total WR2 (lb-in2)
1880
- 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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