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Kop Flex, Inc.
254KD20JS1400
Carbon Steel KD20 Style Size 254 Rough Bore Disc Coupling
Item #105158916
- 4 in Bore Diameter
- 7.88 in Outer Diameter
- 21.13 in Overall Length
features
- 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.
| Configuration | 1 Jumbo Hub/1 Standard Hub |
| Torque [Max] | 8667 ft-lb |
| Axial Capacity | +/-0.14 |
| Speed [Max] | 11200 rpm |
| Total WR2 | 510 lb-in2 |
| Length Through Bore | 7.13 in |
| Length Through Bore (Long Hub) | 4.25 in |
| Coupling Size | 254 |
| Inch/Metric | Inch |
| Lubricated | No |
| Hub Material | Carbon Steel |
| Hub Dia. | 5.75 in |
| Shaft Separation | 14 |
| Length Through Bore Standard Hub | 2.88 in |
| Disc Shape | Scalloped |
| Bore Type | Rough |
| O.D. | 7.88 in |
| Coupling Type | Spacer |
| HP | 82.5 @ 100 RPM |
| Torque Rating | 52000 in-lb |
| Style | KD20 |
| Bore Size [Min] | 1 in |
| Total Length | 21.13 in |
| Bore C [Max] | 5.5 |
| Stock C Dimension | 14 |
| Bore Size [Max] | 4 in |
| Weight | 118.435 LB |
| EAN or UPC | 662384015270 |
