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Kop-Flex 103 KD 1 SS FB (Rexnord PN 2286771) KD1 single-flex spacer disc coupling, finished bore, 4.12" outside diameter, 1.62" max bore. Maintenance-free design requires no lubrication, ideal for clean, low-maintenance applications. Patented disc technology ensures reliable torque transmission and misalignment accommodation.
MODEL 2286771
Contact supplier for technical support on: 800-626-2120
$1,676.18 Each
Prices are subject to change
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Returnable:No
Axial Capacity (+/-)
0.06
Bore Range (in)
0.5 to 1.62
Bore Size Max
1.62
Bore Size Min
0.5
Bore Type
Finished Bore
Configuration
2 standard hubs
Coupling Size
103
Coupling Type
Disc Coupling
Disc Coupling Type
Close Coupled
Disc Shape
Scalloped
Hub Diameter (in)
2.19
Hub Material
Carbon steel
Length Through Bore (in)
2
Length Through Bore standard hub (in)
2
Lube/Non-Lube
Non-Lubricated
Max Torque (ft-lb)
452
Measurement System
Imperial
OD
4.12
Rating HP @ 100 RPM
4.3
Rough Bore
0.5
Speed Max (rpm)
5400
Speed Max Balanced (rpm)
9700
Style
KD1
Torque Rating (in-lb)
2710
Total Length (One Hub Reverse) (in)
Total Length (One Hub Reverse) (in)
Total Length (Std Hub Post) (in)
4.94
Total Length (Two Hub Reverse) (in)
6.44
Total WR2 (lb-in2)
18.6
- Close Coupled disc coupling design with reversible hubs to accommodate various shaft separations.
- Unitized Disc Packs for ease of maintenance, replaceable without moving the connected equipment.
- MT (Medium Torque) disc packs for medium duty applications.
- Meet AGMA Class 8 balance off the shelf, and may be component balanced to AGMA Class 9.
| Brand | Consolidated Bearings |
| Model | PWKRE-90-2RS |
