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Kop-Flex 404 KD 20 LS1000
KD2 SERIES
Bore Type
Rough Bore
Hub Material
Carbon Steel
Style
KD20
Total Length (Std Hub Post) (in)
20.56
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.
| Part Number | 2431443 |
| Brand | Kop-Flex |
| Bore Type | Rough Bore |
| Hub Material | Carbon Steel |
| Style | KD20 |
| Total Length (Std Hub Post) (in) | 20.56 |
| Total WR2 (lb-in2) | 4,920 |
| Outside Diameter (in) | 12 |
| Stock C Dimension | 10 |
| Configuration | 1 long hub/1 standard hub |
| Axial Capacity (+/-) | 0.225 |
| Coupling Size | 404 |
| Length Through Bore (in) | 4.44 |
| Torque [Max] (ft-lb) | 35,833 |
| Length Through Bore standard hub (in) | 4.44 |
| Length Through Bore (long hub) (in) | 6.12 |
| Torque Rating (in-lb) | 215,000 |
| Disc Shape | Scalloped |
| Hub Diameter (in) | 9 |
| Disc Coupling Type | Spacer Coupling |
| Bore Size Min (in) | 2.5 |
Always verify dimensions, load ratings, material, and seal type before ordering.
| Brandi | Kop-Flex |
| Mfg. Catalog Numberi | 404 KD 20 LS1000 |
| Mfg. Part Numberi | 2431443 |
| GDS #i | GDS-110537 |
| Categoryi | Couplings / Disc Couplings |
| UPCi | 662384014266 |
