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- Double Convolution Air Spring
- 2-Ply Bellows
- Style #29
- Ribbed Neck Aluminum Bead Rings, Unequal 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
options
- Unequal spacing.
| Style No. | 29 |
| Force @ 4 in Stroke | N/A |
| Force @ 9 in Stroke | N/A |
| Air Spring Description | Ribbed Neck Aluminum Bead Rings, Unequal Spacing, 1 7/8" Bolts |
| Bumpers | w/o Bumpers |
| Compressed Height | 3.3 in |
| Temperature Range [Max] | 135 °F |
| Force @ Maximum Stroke (100 psi) | 21600 lbf |
| Force @ 6 in Stroke | N/A |
| Force @ 12 in Stroke | N/A |
| No. of Bolts | 24 |
| Convolutions | Double |
| Bellows Type | Double Convolution |
| Stroke Length [Max] | 7 1/2 in |
| End Closure | Type 4 Bead Ring |
| Bolt Circle Dia. | 19 in |
| Force @ 5 in Stroke | N/A |
| Force @ Stroke (100 psi) | 30500 lbf @ 3 in, 33625 lbf @ 1 in |
| Pressure [Max] | 100 psi |
| Force @ 2 in Stroke | N/A |
| Force @ 1 in Stroke | 33625 lbf |
| Air Inlet Type | NPT |
| Force @ 8 in Stroke | N/A |
| Force @ 3 in Stroke | 30500 lbf |
| Temperature Range [Min] | -35 °F |
| Weight | 28.8 LB |
| EAN or UPC | 767555004081 |
