
- 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
No. of Bolts | 32 |
Pressure [Max] | 100 psi |
Bellows Type | Triple Convolution, High Strength |
Style No. | 321 |
Air Spring Description | Ribbed Neck Aluminum Bead Rings, Equal Spacing, 1 7/8" Bolts |
Force @ 1 in Stroke | 43300 lbf |
Force @ Maximum Stroke (80 psi) | 26420 lbf |
Compressed Height | 4 1/2 in |
Bumpers | w/o Bumpers |
Air Inlet Type | NPT |
Bolt Circle Dia. | 23 1/2 in |
Convolutions | Triple |
Stroke Length [Max] | 14.200 in |
Force @ Stroke (80 psi) | 41200 lbf @ 3 in, 43300 lbf @ 1 in |
End Closure | Type 4 Bead Ring |
Force @ 3 in Stroke | 41200 lbf |
Weight | 54.5 LB |
EAN or UPC | 767555004449 |
