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Kop-Flex 103 KD 4 SS (Rexnord PN 2434686) Size 103 KD Disc Coupling, Style KD4, 3.94" outside diameter, 1.75" max bore, rough bore. Maintenance-free, non-lubricated flexible disc coupling with zero backlash for high-performance industrial applications.
MODEL 2434686
Contact supplier for technical support on: 800-626-2120
$781.38 Each
Prices are subject to change
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Returnable:No
Axial Capacity (+/-)
0.04
Bore Range (in)
0.5 to 1.75
Bore Size Max
1.75
Bore Size Min
0.5
Bore Type
Rough Bore
Configuration
2 standard hubs
Coupling Size
103
Coupling Type
Disc Coupling
Disc Coupling Type
Single Flex
Disc Shape
Scalloped
Hub Diameter (in)
2.57
Hub Material
Carbon steel
Length Through Bore standard hub (in)
1.66
Lube/Non-Lube
Non-Lubricated
Max Torque (ft-lb)
667
Measurement System
Imperial
OD
3.94
Rating HP @ 100 RPM
6.3
Speed Max (rpm)
18200
Style
KD4
Torque Rating (in-lb)
4000
Total Length (One Hub Reverse) (in)
Total Length (One Hub Reverse) (in)
Total Length (Std Hub Post) (in)
3.63
Total WR2 (lb-in2)
9.5
- 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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