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Kop Flex, Inc.
4 1/2H SB FR
Medium Carbon Steel H Style Size 4.5 Shrouded Rough Bore Gear Coupling
Item #103731790
- 6 in Bore Diameter
- 13.625 in Outer Diameter
- 10.72 in Overall Length
features
- Large bore capacity with o-ring seal design. The most economical gear coupling design.
- Curved face teeth (sizes 1 through 7) for up to 1.5 degrees static misalignment capability.
- Series H coupling sleeves will bolt to all competitor couplings sizes 1 through 7 for interchangability in flex halves.
- Precision-drilled flange bolt holes with special body-fitting, grade 5 bolts for a long-lasting piloted flange connection.
| Compatible Bore Size - Flex Hub [Min] | 3 in |
| Bolt Type | Shrouded |
| Fastener Quantity | 14 |
| Tooth Profile | Straight Faced, Involute Stub |
| Length Through Bore | 5.063 in |
| Hub Dia. | 10.125 in |
| Inch/Metric | Inch |
| Coupling Size | 4.5 |
| Bore Type | Rough |
| Configuration | Flex Rigid |
| Sleeve Type | Flanged |
| Material | Medium Carbon Steel |
| Coupling Type | Gear |
| Fastener Size & Length | 5/8 x 1 5/8 |
| Overall Length | 10.72 in |
| Bore with Standard Key For Flex Hub [Max] | 6 |
| Torque [Max] | 636000 |
| Lubricated | Yes |
| Torque Rating | 318000 in-lb |
| HP | 505 hp @ 100 RPM |
| Speed [Max] | 4770 rpm |
| Compatible Bore Size [Min] | 3 in |
| Bore Size [Max] | 6 in |
| O.D. | 13.625 in |
| Weight | 245.58 LB |
| EAN or UPC | 662384140415 |
