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Request a QuoteModel DE
Double Engagement
The Double Engagement Model consists of two Hubs with Bushings and a free-floating Drive Ring with Pins on each side. This arrangement can accommodate Parallel, Axial and Angular Misalignment.
Request a QuoteComponents of DE Model
Available Options
Select One to See Detailed Specifications
| Series | Coupling Size | D1 | D2 | L1 | L2 | L3 | GAP | OAL | MAX BORE |
| 1 | FC-1-200 | 6.00 | 3.625 | 1.63 | 0.94 | 1.25 | 0.250 | 5.00 | 1.50 |
| 1 | FC-1-300 | 7.00 | 4.595 | 2.19 | 0.94 | 1.25 | 0.250 | 6.13 | 2.50 |
| 1 | FC-1-400 | 8.00 | 5.595 | 2.75 | 0.94 | 1.25 | 0.250 | 7.25 | 3.50 |
| 1 | FC-1-500 | 11.00 | 8.595 | 3.00 | 0.94 | 1.25 | 0.250 | 7.75 | 5.00 |
| 2 | FC-2-400 | 10.00 | 6.95 | 4.00 | 1.25 | 1.63 | 0.375 | 10.38 | 4.00 |
| 2 | FC-2-500 | 11.00 | 7.95 | 4.25 | 1.25 | 1.63 | 0.375 | 10.88 | 5.00 |
| 2 | FC-2-600 | 12.00 | 8.95 | 4.50 | 1.25 | 1.63 | 0.375 | 11.38 | 6.00 |
| 2 | FC-2-700 | 14.00 | 10.95 | 5.00 | 1.25 | 1.63 | 0.375 | 12.38 | 7.00 |
| 3 | FC-3-600 | 15.00 | 10.775 | 5.50 | 1.88 | 2.00 | 0.563 | 14.13 | 6.00 |
| 3 | FC-3-700 | 16.00 | 11.775 | 6.38 | 1.88 | 2.00 | 0.563 | 15.88 | 7.00 |
| 3 | FC-3-800 | 18.00 | 13.775 | 7.25 | 1.88 | 2.00 | 0.563 | 17.63 | 8.00 |
| 3 | FC-3-900 | 20.00 | 15.775 | 8.50 | 1.88 | 2.00 | 0.563 | 20.13 | 9.00 |
| 3 | FC-3-1000 | 22.00 | 17.775 | 9.25 | 1.88 | 2.00 | 0.563 | 21.63 | 10.00 |
| 4 | FC-4-800 | 20.00 | 14.312 | 7.25 | 2.75 | 3.00 | 0.750 | 19.00 | 8.00 |
| 4 | FC-4-900 | 22.00 | 16.312 | 8.50 | 2.75 | 3.00 | 0.750 | 21.50 | 9.00 |
| 4 | FC-4-1000 | 24.00 | 18.312 | 9.25 | 2.75 | 3.00 | 0.750 | 23.00 | 10.00 |
| 4 | FC-4-1100 | 26.00 | 20.312 | 9.75 | 2.75 | 3.00 | 0.750 | 24.00 | 11.00 |
| 5 | FC-5-1100 | 24.00 | 17.312 | 9.75 | 3.25 | 3.25 | 0.875 | 24.50 | 11.00 |
| 5 | FC-5-1400 | 29.00 | 22.332 | 11.13 | 3.25 | 3.25 | 0.875 | 27.25 | 14.00 |
| 5 | FC-5-1600 | 32.00 | 25.5 | 12.25 | 3.25 | 3.25 | 0.875 | 29.50 | 16.00 |
COMMON APPLICATIONS
The Spacer Model is normally used when there is a need to bridge a gap between shaft ends or with End Suction Pumps to facilitate the removal of the “pull out” section without having to move the motor.
- All types of Fans
- All types of Jack Shafts
- Centrifugal Blowers
- Centrifugal Pumps
- Compressors
- Mixers
- Pulp Grinders
- Winders
- Generators
- Extruders
Model DE Ordering Example
For any questions related to sizing and models, please contact Frontline Industries, Inc.
| Ordering Example | FC | DE | – | 2 | 04 | ST | ST |
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| Model | |||||||
| Model Type | |||||||
| Series | |||||||
| Size | |||||||
| Bushing Type | |||||||
| Pin Type |
Notes
- Only Model SE (Single engagement) Coupling has hubs fitted for both Pins & Bushings. For all other model couplings. Hubs are fitted for Bushings Only.
- Model FDS (Floating Drive Shaft), Model VPT (Vacuum Pump Train) and Model FLW (Flywheel) are quoted and manufactured on a “per application” basis
- For tapered bore couplings please see diagram “xyz” and provide dimensions via phone, email or fax.
This Coupling Model has additional Order Examples
View Order Example Options Downloadable Resources
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DE Installation Guide – Interference Fit
Coming Soon
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DE Installation Guide – Clearance Fit
Coming Soon
Double Engagement Coupling
