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Kop-Flex 204 KD 21 SS500 (Rexnord PN 2429439) Size 204 KD Disc Coupling, Style KD21, with 5.00" spacer, 6.38" outside diameter, and 3" max bore. Non-lubricated double-engagement disc coupling accommodates misalignment for maintenance-free operation in industrial drivelines.
MODEL 2429439
Contact supplier for technical support on: 800-626-2120
$3,196.11 Each
Prices are subject to change
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Returnable:No
Axial Capacity (+/-)
0.11
Bore Range (in)
1 to 3
Bore Size Max
3
Bore Size Min
1
Bore Type
Rough Bore
Configuration
2 standard hubs
Coupling Size
204
Coupling Type
Disc Coupling
Disc Coupling Type
Spacer Coupling
Disc Shape
Scalloped
Hub Diameter (in)
4.32
Hub Material
Carbon steel
Length Through Bore standard hub (in)
2.38
Lube/Non-Lube
Non-Lubricated
Max Torque (ft-lb)
6000
Measurement System
Imperial
OD
6.38
Rating HP @ 100 RPM
57.1
Speed Max (rpm)
13000
Stock C Dimension
5
Style
KD21
Torque Rating (in-lb)
36000
Total Length (One Hub Reverse) (in)
Total Length (One Hub Reverse) (in)
Total Length (Std Hub Post) (in)
9.76
Total WR2 (lb-in2)
160
- 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.
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