Isoflex Technologies Component
Gearbox Coupling IFC-8695-HT
Isoflex IFC-8695-HT flexible coupling for 8-bolt gearbox flanges: 241.3 mm bolt circle, 330 mm OD, rated 13350 Nm heavy duty / 20100 Nm medium duty.
Description
The Isoflex IFC-8695-HT is a flexible gearbox coupling for 8-bolt gearbox output flanges. Isoflex couplings provide a sacrificial link designed to fail before gearbox damage occurs, allow controlled engine movement to isolate vibration and help alleviate thrust-induced driveline misalignment. Designed for marine use, they are also used in industrial drivelines.
Technical data
- Gearbox flange bolt circle diameter: 241.3 mm (9 1/2 in)
- Gearbox flange bolt size: 3/4" UNC
- Gearbox flange index ring type: M (male)
- Gearbox flange index ring diameter: 152.4 mm (6 in)
- Coupling outside diameter: 330 mm (12.99 in)
- Coupling inside diameter: 95 mm (3.74 in)
- Coupling thickness: 45.0 mm (1 3/4 in)
- Approx. weight incl. bolt set: 11.4 kg (25.1 lb)
Torque ratings
- Heavy duty: 13350 Nm (9830 ft-lb)
- Medium duty: 20100 Nm (14810 ft-lb)
- Pleasure craft: use Medium Duty rating
Specifications
| Feature | Metric | Imperial |
|---|---|---|
| Gearbox Flange Bolt Circle Diameter | 241.3 [9 1/2"] | 9 1/2 |
| Gearbox Flange Bolt Size | 3/4" UNC | 3/4" UNC |
| Gearbox Flange Index Ring Type | M | M |
| Gearbox Flange Index Ring Diameter | 152.4 [6"] | 6 |
| Isoflex Coupling Outside Diameter | 330 | 12.99 |
| Isoflex Coupling Inside Diameter | 95 | 3.74 |
| Isoflex Coupling Thickness | 45.0 | 1 3/4 |
| Heavy Duty | 13350 | 9830 |
| Medium Duty | 20100 | 14810 |
| Pleasure Craft | Use Medium | Use Medium |
| Approx Weight incl. Bolt Set | 11.4 | 25.1 |
More from Isoflex Technologies
- Isoflex Technologies Isoflex Gearbox Coupling IFC-4900-95 (4-bolt)
- Isoflex Technologies Isoflex Gearbox Coupling IFC-81710-HT (8-bolt)
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- Isoflex Technologies Gearbox Coupling IFC-4500IV-HT
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