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Complete Units
Kop-Flex 20 K2 FR
MAX-C STK COUPLINGS
Bore Size Max (in)
3.13 in
Bore Type
Rough Bore
Configuration
Flex Rigid
Coupling Size
2
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- 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.
- Bore Size Max (in)
- 3.13 in
- Bore Type
- Rough Bore
- Configuration
- Flex Rigid
- Coupling Size
- 2
- Coupling Type
- Elastomeric Coupling
- Lube/Non-Lube
- Non-Lubricated
- Max Bore Flex Hub (in)
- 3.13 in
- Max Bore Rigid Hub (in)
- 4.5 in
- Measurement System
- Imperial
- Outside Diameter (in)
- 9 in
- Rating HP @ 100 RPM - Continuous
- 45
- Rating HP @ 100 RPM - Peak
- 90
- Speed Max (rpm)
- 4,250 rpm
- Speed Max Balanced (rpm)
- 6,370 rpm
- Stock Rough Bore Max (C Flex) or DO (in)
- 1 in
- Style
- Max-C (K2)
- Torque Rating (in-lb)
- 28,400 in/lbs
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Kop-Flex
- Mfg. Catalog Numberi
- 20 K2 FR
- Mfg. Part Numberi
- 2286581
- GDS #i
- GDS-109315
- Categoryi
- Complete Units
- UPCi
- 662384017106
Documents & Support
- Catalog PageView
Common Questions
What is the outside diameter of the 20 K2 FR?
The 20 K2 FR has a outside diameter of 9 in. The specification table above lists every published dimension for this part.
Is this a genuine Kop-Flex part?
Yes. GDS Supply supplies the genuine Kop-Flex 20 K2 FR, manufacturer article number 2286581. Its UPC is 662384017106.
