- Spacer coupling with economical 3-component design.
- Unitized Disc Packs for ease of maintenance, replaceable without moving the connected equipment.
- HT (High Torque) disc packs for medium and heavy duty applications.
- Meet AGMA Class 9 balance off the shelf. Balance to AGMA 10, or compliance with API610 are available options.
404 KD 21 SS800 FB
Kop-Flex Disc Coupling – Style KD21 – Size 404 – Finished Bore – 404 KD 21 SS800 FB
SKU: 2429793
Category: Disc Couplings
Out of stock

| Stock C Dimension: | 8 | Bore Type: | Finished Bore |
|---|---|---|---|
| Configuration: | 2 standard hubs | Hub Material: | Carbon Steel |
| Axial Capacity (+/-): | 0.225 | Total WR2 (lb-in2): | 3, 150 psi |
| Style: | KD21 | Coupling Size: | 404 |
| Torque [Max] (ft-lb): | 35, 833 ft/lbs | Torque Rating (in-lb): | 215, 000 in/lbs |
| Length Through Bore standard hub (in): | 4.62 in | UPC: | 662384153651 |
| Weight: | 234.01 LB |
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