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Alternate Products
- Double Convolution Air Spring
- 2-Ply Bellows
- Style #28
- Ribbed Neck Aluminum Bead Rings, Equal Spacing, 1 7/8" Bolts
- Type 4 Bead Ring End Closure
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
| Force @ 5 in Stroke | N/A |
| Force @ 9 in Stroke | N/A |
| Air Spring Description | Ribbed Neck Aluminum Bead Rings, Equal Spacing, 1 7/8" Bolts |
| Temperature Range [Max] | 135 °F |
| Compressed Height | 3.3 in |
| Force @ Maximum Stroke (80 psi) | 8530 lbf |
| Bumpers | w/o Bumpers |
| Force @ Stroke (80 psi) | 13200 lbf @ 3 in, 15000 lbf @ 1 in |
| Force @ 4 in Stroke | N/A |
| Force @ 12 in Stroke | N/A |
| Bolt Circle Dia. | 13 13/16 in |
| End Closure | Type 4 Bead Ring |
| Temperature Range [Min] | -35 °F |
| Force @ 8 in Stroke | N/A |
| Style No. | 28 |
| Force @ 3 in Stroke | 13200 lbf |
| Bellows Type | Double Convolution |
| Pressure [Max] | 100 psi |
| Convolutions | Double |
| Force @ 2 in Stroke | N/A |
| Force @ 6 in Stroke | N/A |
| Force @ 1 in Stroke | 15000 lbf |
| Stroke Length [Max] | 6.800 in |
| Air Inlet Type | NPT |
| No. of Bolts | 18 |
| Weight | 21.0 LB |
| NSN Number | 5340-01-225-5541 |
