Double Flex Flange Hubs Power Series Composite Disc Couplings
Part Number: 8P67-FM-FM
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Technical Resources
8P67-FM-FM Specifications
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| Part Number | 8P67-FM-FM |
| Continuous Rated Torque: | 778 in-lbs |
| Continuous Rated Torque : | 88 Nm |
| Peak Rated Torque: | 1,556 in-lbs |
| Peak Rated Torque : | 176 Nm |
| Maximum Speed: | 17,089 RPM |
| Torsional Stiffness: | 2,660 In-lbs/degree |
| Torsional Stiffness : | 17,221 Nm/rad |
| Angular Misalignment: | 0.75° |
| Axial Misalignment: | 0.056 inch |
| Axial Misalignment : | 1.42 mm |
| Parallel Misalignment: | 0.013 inch |
| Parallel Misalignment : | 0.33 mm |
| Flange Plate OD (ØD): | 2.6378 / 2.6366 inches |
| Flange Plate OD (ØD) : | 67.000 / 66.970 mm |
| Flange Length (C): | 0.315 inch |
| Flange Length (C) : | 8 mm |
| Distance Between Shaft Ends (DBSE): | 1.26 inch |
| Distance Between Shaft Ends (DBSE) : | 32.0 mm |
| Overall Length (OAL): | 1.89 inch |
| Overall Length (OAL) : | 48.0 mm |
| Bolt Circle Diameter (ØBC): | 2.165 inch |
| Bolt Circle Diameter (ØBC) : | 55 inch |
| # of Mtg Holes x Angle: | 4 x 90 deg |
| Flange Bolt Hole Size: | M6-1.0 |
| Flange Pilot (ØIP): | 1.2598 / 1.2608 inches |
| Flange Pilot (ØIP) : | 32.000 / 32.025 mm |
| Disc Pack ID (Di): | 1.25 inch |
| Disc Pack ID (Di) : | 31.8 mm |
| Disc Pack Thickness (DT): | 0.351 inch |
| Disc Pack Thickness (DT) : | 8.9 mm |
| Weight: | 1.48 lbs |
| Weight : | 0.67 kg |
| Inertia: | 1.56 lb-in² |
| Inertia : | 4.57 kg-cm² |