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Kop Flex, Inc.
103KD21LL350FB
Carbon Steel 103 Size KD21 Style 7.38 in Finished Bore Disc Coupling
Item #110415615
- 3.94 in Outer Diameter
- 7.38 in Overall Length
- 1.75 in Bore Diameter
features
- 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.
| Compatible Bore Size [Max] | 1.75 in |
| Compatible Bore Size [Min] | 0.5 in |
| Bore Type | Finished |
| Axial Capacity | +/-0.08 |
| Bore Size [Max] | 1.75 in |
| Bore Size [Min] | 0.5 in |
| Total WR2 | 16 lb-in2 |
| Coupling Size | 103 |
| Torque Rating | 4000 in-lb |
| No. of Discs | 2 |
| Coupling Type | Disc |
| HP | 6.3 @ 100 RPM |
| Hub Material | Carbon Steel |
| Length Through Bore (Long Hub) | 1.94 in |
| Total Length | 7.38 in |
| Lubricated | No |
| O.D. | 3.94 in |
| Inch/Metric | Inch |
| Speed [Max] | 18200 rpm |
| Torque [Max] | 667 ft-lb |
| Configuration | 2 Long Hubs |
| Stock C Dimension | 3.5 |
| Weight | 11.805 LB |
| EAN or UPC | 662384012835 |
