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Kop Flex, Inc.
253KD2LL800FB
Carbon Steel 253 Size KD2 Style 16.5 in Finished Bore Disc Coupling
Item #110415717
- 16.5 in Overall Length
- 4 in Bore Diameter
features
- Spacer coupling with factory-assembled center section for easy assembly.
- Specifically engineered to meet API 610 specifications.
- MT (Medium Torque) disc packs for medium duty applications.
- Meet AGMA Class 9 balance off the shelf, and may be balanced to AGMA Class 10 or 11.
| Coupling Type | Disc |
| Length Through Bore (Long Hub) | 4.25 in |
| Configuration | 2 Long Hubs |
| Speed [Max] | 11500 rpm |
| Hub Material | Carbon Steel |
| Stock C Dimension | 8 |
| Total WR2 | 475 lb-in2 |
| Coupling Size | 253 |
| HP | 37.5 @ 100 RPM |
| Bore Size [Max] | 4 in |
| Torque Rating | 23600 in-lb |
| Lubricated | No |
| Inch/Metric | Inch |
| Bore Type | Finished |
| No. of Discs | 2 |
| Bore Size [Min] | 1 in |
| Axial Capacity | +/-0.105 |
| Torque [Max] | 3933 ft-lb |
| Compatible Bore Size [Min] | 1 in |
| Compatible Bore Size [Max] | 4 in |
| Bore C [Max] | 5.5 |
| Total Length | 16.5 in |
| Weight | 100.26 LB |
| EAN or UPC | 662384152548 |
