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Complete Units
Kop-Flex 354 KD 20 JL1200 FB
Kop-Flex Disc Coupling - Style KD20 - Size 354 - Finished Bore - 354 KD 20 JL1200 FB
Bore Type
Finished Bore
Total Length (Std Hub Post) (in)
22.76 in
Outside Diameter (in)
10.75 in
Coupling Size
354
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Spacer coupling with factory-assembled center section for easy assembly.
- Specifically engineered to meet API 610 specifications.
- HT (High Torque) disc packs for medium and heavy duty applications.
- Meet AGMA Class 9 balance off the shelf, and may be balanced to AGMA Class 10 or 11.
- Bore Type
- Finished Bore
- Total Length (Std Hub Post) (in)
- 22.76 in
- Outside Diameter (in)
- 10.75 in
- Coupling Size
- 354
- Stock C Dimension
- 12
- Hub Material
- Carbon Steel
- Axial Capacity (+/-)
- 0.2
- Total WR2 (lb-in2)
- 2,630 psi
- Style
- KD20
- Configuration
- 1 jumbo hub/1 long hub
- Torque Rating (in-lb)
- 150,000 in/lbs
- Length Through Bore (long hub) (in)
- 5.38 in
- Torque [Max] (ft-lb)
- 25,000 ft/lbs
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Kop-Flex
- Mfg. Catalog Numberi
- 354 KD 20 JL1200 FB
- Mfg. Part Numberi
- 2433944
- GDS #i
- GDS-110783
- Categoryi
- Complete Units
Documents & Support
Datasheets, CAD drawings, and installation instructions are available on request.
Request DocumentationCommon Questions
What is the outside diameter of the 354 KD 20 JL1200 FB?
The 354 KD 20 JL1200 FB has a outside diameter of 10.75 in. The specification table above lists every published dimension for this part.
How do I get a price for the 354 KD 20 JL1200 FB?
This part is quoted individually. Request a quote from this page and our sales team will respond with current pricing and availability.
Is this a genuine Kop-Flex part?
Yes. GDS Supply supplies the genuine Kop-Flex 354 KD 20 JL1200 FB, manufacturer article number 2433944.
