- Triple Convolution Air Spring
- 2-Ply Bellows
- Style #313
- 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
- Temperature ranges from -35 °F to 135 °F
- Maximum pressure 100 psig
- Flexible media
- Provides linear and angular motion
- Reduces harmful effects of vibration
| Bumpers | w/o Bumpers |
| Force @ 5 in Stroke | N/A |
| Convolutions | Triple |
| Force @ 8 in Stroke | N/A |
| Force @ 6 in Stroke | N/A |
| Compressed Height | 4 1/2 in |
| Temperature Range [Min] | -35 °F |
| Force @ 4 in Stroke | N/A |
| Force @ 9 in Stroke | N/A |
| Force @ 12 in Stroke | N/A |
| Air Inlet | 1/4 in |
| Air Spring Description | Blind Nuts |
| Bellows Type | Triple Convolution |
| Force @ Stroke (80 psi) | 9700 lbf @ 3 in, 10650 lbf @ 1 in |
| Pressure [Max] | 100 psi |
| Force @ 2 in Stroke | N/A |
| Force @ Maximum Stroke (80 psi) | 5460 lbf |
| Temperature Range [Max] | 135 °F |
| End Closure | Type 2 Bead Plate |
| Style No. | 313 |
| Air Inlet Type | NPT |
| Force @ 3 in Stroke | 9700 lbf |
| Force @ 1 in Stroke | 10650 lbf |
| Blind Tap Spacing | 6 1/4 in |
| Stroke Length [Max] | 10 1/2 in |
| Weight | 19.5 LB |
| EAN or UPC | 767555005538 |

