Guangzhou Guomat Air Spring Co., Ltd.
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Dunlop Airspring Convoluted 12''×1 Pneumatic Air Actuator M31121 Flange Air Bag
Product Specifications and Technical Parameters
| Minimum Height | 50 MM |
| Screw Length | 30 MM |
| Static Diameter | 305 MM |
| Center Distance Diameter | 232 MM |
| Cover Plate Width | 260 MM |
| Air Connection | 1/2 BSP |
| Screw Type | 4×M10×1.5 |
Vibration isolation - dynamic characteristics values
| Pressure P [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V[l] |
| Force (Load) [kN] | 11.4 | 15.3 | 19.2 | 23.2 | 27.1 | 31.1 | 5.5 |
| Spring Rate [N/cm] | 2900 | 3720 | 4510 | 5310 | 6120 | 6890 | |
| Natural Frequency [Hz] | 2.5 | 2.5 | 2.4 | 2.4 | 2.4 | 2.4 |
Pneumatic application - static characteristic values
| Pressure p | [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol.[l] |
| Height H [mm] | 120 | 11.2 | 15.1 | 18.9 | 22.9 | 27.0 | 31.4 | 5.5 |
| 100 | 13.9 | 18.5 | 23.4 | 28.2 | 33.1 | 38.3 | 4.6 | |
| 80 | 16.5 | 22.1 | 27.6 | 33.4 | 39.1 | 45.0 | 3.4 | |
| 60 | 18.5 | 24.8 | 31.0 | 37.2 | 43.6 | 50.0 | 2.2 |
OEM Original Manufacturer
| Firestone Air Bag: W01-R58-4060 Firestone Air Bag: W01R584060 Firestone Air Bag: W01 R58 4060 |
| DUNLOP PNEURIDE Air Bag: 12''×1 DUNLOP PNEURIDE Air Bag: 12'×1 DUNLOP PNEURIDE Air Bag: 12×1 |
| DUNLOP SPRINGRIDE Air Bag: SP1540 DUNLOP SPRINGRIDE Air Bag: SP 1540 DUNLOP SPRINGRIDE Air Bag: SP 15 40 |
| Contitech Air Bag: FS 412-10 DS Contitech Air Bag: FS 41210 DS Contitech Air Bag: FS 412 10 DS |
| Norgren Air Bag: M/31121 Norgren Air Bag: M31121 Norgren Air Bag: M 31121 |
| Parker Air Bag: 9109044 |
Possible Applications
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