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Kop-Flex 254 KD 4 LS (Rexnord PN 2434876) is a Size 254 KD Disc Coupling in Style KD4. It features a 7.62" outside diameter, 3.75" max bore, rough bore, and requires no lubrication. This maintenance-free disc coupling is designed for high-performance applications.
MODEL 2434876
Contact supplier for technical support on: 800-626-2120
$2,553.36 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Axial Capacity (+/-)
0.07
Bore Range (in)
1 to 3.75
Bore Size Max
3.75
Bore Size Min
1
Bore Type
Rough Bore
Configuration
1 long hub/1 standard hub
Coupling Size
254
Coupling Type
Disc Coupling
Disc Coupling Type
Single Flex
Disc Shape
Scalloped
Hub Diameter (in)
5.34
Hub Material
Carbon steel
Length Through Bore (in)
3
Length Through Bore (long hub) (in)
3.59
Length Through Bore standard hub (in)
3
Lube/Non-Lube
Non-Lubricated
Max Compatible Bore Size (long hub) (in)
3.75
Max Torque (ft-lb)
8667
Measurement System
Imperial
Min Compatible Bore Size (long hub) (in)
1
OD
7.62
Rating HP @ 100 RPM
82.5
Speed Max (rpm)
11200
Style
KD4
Torque Rating (in-lb)
52000
Total Length (One Hub Reverse) (in)
Total Length (One Hub Reverse) (in)
Total Length (Std Hub Post) (in)
7.16
Total WR2 (lb-in2)
212
- 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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