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- Single Convolution Air Spring
- 2-Ply Bellows
- Style #121
- 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
| Stroke Length [Max] | 3.600 in |
| Style No. | 121 |
| Force @ Stroke (80 psi) | 14450 lbf @ 3 in, 19600 lbf @ 1 in |
| Compressed Height | 2 in |
| Pressure [Max] | 100 psi |
| Temperature Range [Max] | 135 °F |
| Force @ 1 in Stroke | 19600 lbf |
| Temperature Range [Min] | -35 °F |
| Convolutions | Single |
| Air Inlet Type | NPT |
| Air Spring Description | Ribbed Neck Aluminum Bead Rings, Equal Spacing, 1 7/8" Bolts |
| Bellows Type | Single Convoluted |
| Force @ Maximum Stroke (80 psi) | 11350 lbf |
| Bolt Circle Dia. | 16 1/2 in |
| End Closure | Type 4 Bead Ring |
| No. of Bolts | 24 |
| Force @ 3 in Stroke | 14450 lbf |
| Bumpers | w/o Bumpers |
| Weight | 16.5 LB |
| EAN or UPC | 767555004036 |
