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- Double Convolution Air Spring
- 2-Ply Bellows
- Style #25
- Blind Nuts
- 1/4 NPT Air Inlet
description
- Firestone air springs are time-proven industrial actuators and vibration isolators. As an actuator, air springs offer a unique ability to provide linear or angular motion in a very low profile when compared to air cylinders. Their unique, flexible properties lend well to numerous duties on machines that press, tension, roll, convey, lift and package. As an isolator, air springs are effective in reducing the harmful effects of vibration.
applications
- Industrial actuator
- Vibration isolator
- Press machines
- Conveyors
- Lifts
- Packaging machines
features
- Two-ply, fabric-reinforced rubber
- Flexible media
- Provides linear and angular motion
- Reduces harmful effects of vibration
| Air Inlet Type | NPT |
| Force @ 4 in Stroke | N/A |
| Force @ 5 in Stroke | N/A |
| Force @ Maximum Stroke (100 psi) | 1025 lbf |
| Air Spring Description | Blind Nuts |
| Force @ Stroke (100 psi) | 1812.5 lbf @ 1 in, 1100 lbf @ 3 in |
| Compressed Height | 3 in |
| Force @ 3 in Stroke | 1100 lbf |
| Stroke Length [Max] | 3.100 in |
| Force @ 12 in Stroke | N/A |
| Force @ 2 in Stroke | N/A |
| Force @ 8 in Stroke | N/A |
| Convolutions | Double |
| End Closure | Type 1 Bead Plate |
| Force @ 6 in Stroke | N/A |
| Force @ 9 in Stroke | N/A |
| Air Inlet | 1/4 in |
| Temperature Range [Min] | -35 °F |
| Force @ 1 in Stroke | 1812.5 lbf |
| Temperature Range [Max] | 135 °F |
| Bellows Type | Double Convolution |
| Pressure [Max] | 100 psi |
| Blind Tap Spacing | 1 3/4 in |
| Bumpers | w/o Bumpers |
| Style No. | 268 |
| Weight | 3.8 LB |
| EAN or UPC | 767555003367 |
