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- Triple Convolution Air Spring
- 2-Ply High Strength Bellows
- Style #321
- 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
- Four ply fabric reinforced rubber
- Temperature ranges from -35 °F to 135 °F
- Maximum pressure 175 psig
- Flexible media
- Provides linear and angular motion
- Provides angular motion
| Force @ Stroke (80 psi) | 41200 lbf @ 3 in, 43300 lbf @ 1 in |
| Bolt Circle Dia. | 23 1/2 in |
| End Closure | Type 4 Bead Ring |
| Compressed Height | 4 1/2 in |
| Stroke Length [Max] | 14.200 in |
| Force @ Maximum Stroke (80 psi) | 26420 lbf |
| Force @ 1 in Stroke | 43300 lbf |
| Air Spring Description | Ribbed Neck Aluminum Bead Rings, Equal Spacing, 1 7/8" Bolts |
| Style No. | 321 |
| Force @ 3 in Stroke | 41200 lbf |
| Convolutions | Triple |
| No. of Bolts | 32 |
| Pressure [Max] | 100 psi |
| Air Inlet Type | NPT |
| Bumpers | w/o Bumpers |
| Bellows Type | Triple Convolution, High Strength |
| Weight | 54.5 LB |
| EAN or UPC | 767555004449 |
