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