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- Double Convolution Air Spring
- 2-Ply Bellows
- Style #29
- 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
| Bellows Type | Double Convolution |
| Force @ 3 in Stroke | 30500 lbf |
| Bumpers | w/o Bumpers |
| Temperature Range [Max] | 135 °F |
| No. of Bolts | 24 |
| Force @ 4 in Stroke | N/A |
| Style No. | 29 |
| Stroke Length [Max] | 7 1/2 in |
| Bolt Circle Dia. | 19 in |
| Convolutions | Double |
| Air Spring Description | Ribbed Neck Aluminum Bead Rings, Equal Spacing, 1 7/8" Bolts |
| Force @ 5 in Stroke | N/A |
| Force @ Stroke (100 psi) | 33625 lbf @ 1 in, 30500 lbf @ 3 in |
| End Closure | Type 4 Bead Ring |
| Force @ 6 in Stroke | N/A |
| Force @ 12 in Stroke | N/A |
| Force @ Maximum Stroke (100 psi) | 21600 lbf |
| Force @ 9 in Stroke | N/A |
| Pressure [Max] | 100 psi |
| Force @ 2 in Stroke | N/A |
| Force @ 1 in Stroke | 33625 lbf |
| Force @ 8 in Stroke | N/A |
| Temperature Range [Min] | -35 °F |
| Compressed Height | 3.3 in |
| Air Inlet Type | NPT |
| Weight | 30.95 LB |
| EAN or UPC | 767555004074 |
