
- Double Convolution Air Spring
- 2-Ply Bellows
- Style #21-2
- Blind Nuts w/Bumper
- 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
- Flexible media
- Provides linear and angular motion
- Reduces harmful effects of vibration
Force @ 12 in Stroke | N/A |
Air Inlet | 1/4 in |
Temperature Range [Min] | -35 °F |
Pressure [Max] | 100 psi |
Air Spring Description | Blind Nuts w/Bumper |
Air Inlet Type | NPT |
Force @ 1 in Stroke | 11330 lbf |
Stroke Length [Max] | 8.700 in |
Blind Tap Spacing | 6 1/4 in |
Force @ Stroke (80 psi) | 10670 lbf @ 3 in, 11330 lbf @ 1 in |
Force @ 2 in Stroke | N/A |
Force @ 8 in Stroke | N/A |
Compressed Height | 4.8 in |
Convolutions | Double |
Force @ 3 in Stroke | 10670 lbf |
Force @ 4 in Stroke | N/A |
Bumpers | w/Bumpers |
Force @ 9 in Stroke | N/A |
Force @ Maximum Stroke (80 psi) | 5850 lbf |
Force @ 5 in Stroke | N/A |
Temperature Range [Max] | 135 °F |
End Closure | Type 2 Bead Plate |
Style No. | 21-2 |
Bellows Type | Double Convolution |
Force @ 6 in Stroke | N/A |
Weight | 18.2 LB |
