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