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Kop-Flex 354 KD 21 LL900 (Rexnord PN 2430197) Size 354 KD Disc Coupling, Style KD21, with 9.00" limited end-float spacer, 10.5" outside diameter, and 5" max bore. Rough bore construction. Maintenance-free, non-lubricated disc coupling for high-performance industrial applications requiring zero backlash and no lubrication.
MODEL 2430197
Contact supplier for technical support on: 800-626-2120
$22,713.06 Each
Prices are subject to change
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Returnable:No
Axial Capacity (+/-)
0.2
Bore Range (in)
2 to 5
Bore Size Max
5
Bore Size Min
2
Bore Type
Rough Bore
Configuration
2 long hubs
Coupling Size
354
Coupling Type
Disc Coupling
Disc Coupling Type
Spacer Coupling
Disc Shape
Scalloped
Hub Diameter (in)
6.99
Hub Material
Carbon steel
Length Through Bore (long hub) (in)
4.75
Lube/Non-Lube
Non-Lubricated
Max Compatible Bore Size (long hub) (in)
5
Max Torque (ft-lb)
25000
Measurement System
Imperial
Min Compatible Bore Size (long hub) (in)
2
OD
10.5
Rating HP @ 100 RPM
238
Speed Max (rpm)
8800
Stock C Dimension
9
Style
KD21
Torque Rating (in-lb)
150000
Total Length (One Hub Reverse) (in)
Total Length (One Hub Reverse) (in)
Total Length (Std Hub Post) (in)
18.5
Total WR2 (lb-in2)
1640
- 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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