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Kop-Flex 35 K2 FR FB (Rexnord PN 2270189) is a Size 3.5 Max-C K2 elastomeric coupling with a finished bore and rough bore. It features a 14" outside diameter, 5" maximum bore, and non-lubricated design for maintenance-free operation. The urethane element provides vibration dampening and fail-safe torque transmission.
MODEL 2270189
Contact supplier for technical support on: 800-626-2120
$16,640.59 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Bore Size Max
5
Bore Type
Finished Bore
Configuration
Flex Rigid
Coupling Size
3.5
Coupling Type
Elastomeric Coupling
Lube/Non-Lube
Non-Lubricated
Max Bore Flex Hub
5
Max Bore Rigid Hub
7.25
Measurement System
Imperial
OD
14
Rating HP @ 100 RPM - Continuous
200
Rating HP @ 100 RPM - Peak
400
Speed Max (rpm)
2730
Speed Max Balanced (rpm)
4090
Stock Rough Bore Max (C Flex) or DO
2
Stock Rough Bore Max (C Rigid)
3
Style
Max-C (K2)
Torque Rating (in-lb)
126000
- Non-Lubricated design for toughest industrial applications.
- Provides torsional damping to reduce torsional vibration and cushion shock loads.
- Redundant fail safe design with interlocking parts.
- Easy to assemble and operate in hot, wet, gritty tough environment.
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