Find a Service Center
Alternate Products
- Triple Convolution Air Spring
- 2-Ply Bellows
- Style #312
- 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
- Packaging machines
- Lifts
- Conveyors
- Press machines
- Industrial actuator
- Vibration isolator
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
| Bolt Circle Dia. | 13 13/16 in |
| Force @ 6 in Stroke | N/A |
| Air Spring Description | Ribbed Neck Aluminum Bead Rings, Equal Spacing, 1 7/8" Bolts |
| End Closure | Type 4 Bead Ring |
| Style No. | 312 |
| Stroke Length [Max] | 10.400 in |
| Force @ Maximum Stroke (80 psi) | 8740 lbf |
| Bellows Type | Triple Convolution |
| Pressure [Max] | 100 psi |
| Force @ 8 in Stroke | N/A |
| Compressed Height | 4 1/2 in |
| Bumpers | w/o Bumpers |
| Force @ Stroke (80 psi) | 14200 lbf @ 3 in, 15700 lbf @ 1 in |
| Force @ 3 in Stroke | 14200 lbf |
| Force @ 9 in Stroke | N/A |
| Force @ 2 in Stroke | N/A |
| Convolutions | Triple |
| Force @ 4 in Stroke | N/A |
| Force @ 12 in Stroke | N/A |
| Temperature Range [Max] | 135 °F |
| Temperature Range [Min] | -35 °F |
| No. of Bolts | 18 |
| Force @ 1 in Stroke | 15700 lbf |
| Air Inlet Type | NPT |
| Force @ 5 in Stroke | N/A |
| Weight | 24.65 LB |
| EAN or UPC | 767555005408 |
