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Kop-Flex 254 KD 21 SS700 FB (Rexnord PN 2429702) is a Size 254 KD Disc Coupling, Style KD21, with a 7.00" short spacer (SS700) and finished bore. This maintenance-free, non-lubricated coupling accommodates a maximum bore of 3.75" and is designed for high-performance disc coupling applications.
MODEL 2429702
Contact supplier for technical support on: 800-626-2120
$6,868.30 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 3.75
Bore Size Max
3.75
Bore Size Min
1
Bore Type
Finished Bore
Configuration
2 standard hubs
Coupling Size
254
Coupling Type
Disc Coupling
Hub Material
Carbon steel
Length Through Bore standard hub (in)
3
Lube/Non-Lube
Non-Lubricated
Max Torque (ft-lb)
8667
Measurement System
Imperial
Rating HP @ 100 RPM
82.5
Speed Max (rpm)
11200
Stock C Dimension
7
Style
KD21
Torque Rating (in-lb)
52000
Total Length (One Hub Reverse) (in)
Total Length (One Hub Reverse) (in)
Total Length (Std Hub Post) (in)
13
Total WR2 (lb-in2)
336
- Spacer coupling with economical 3-component design.
- Unitized Disc Packs for ease of maintenance, replaceable without moving the connected equipment.
- HT (High Torque) disc packs for medium and heavy duty applications.
- Meet AGMA Class 9 balance off the shelf. Balance to AGMA 10, or compliance with API610 are available options.
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