Guangzhou Guomat Air Spring Co., Ltd.
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Air Spring Description
The AIRSUSTECH flange air spring 2B8×2T is a versatile and durable solution designed to serve as a replacement for a variety of well-known brands. This air spring is engineered to match and replace Dunlop Springride SP1490, Firestone W01-R58-4055, Dunlop Pneuride 8''×2, Contitech FD 138-18 DS, Norgren M/31082, and Parker 9109011. Its high-quality construction, combined with precise compatibility, allows it to perform efficiently in demanding industrial and automotive applications. Crafted with natural rubber and reinforced materials, the AIRSUSTECH 2B8×2T ensures reliable performance, enhanced elasticity, and long-term durability. This makes it an ideal choice for maintaining optimal functionality and reducing wear across diverse systems.
2B8×2T Air Suspension Technical Datas
| Type | Max. Diameter | Minimum Height (mm) | Maximum Height (mm) | Total Stroke | Static Height (mm) | C to C Diameter | Space Required |
| 41/2×2 | 125 | 65 | 145 | 80 | 100 | 93 | 140 |
| 6×2 | 168 | 73 | 170 | 100 | 120 | 127 | 180 |
| 8×2 | 230 | 72 | 225 | 153 | 150 | 156 | 240 |
| 91/4×2 | 260 | 70 | 240 | 170 | 160 | 168 | 275 |
| 10×2 | 280 | 70 | 240 | 170 | 160 | 181 | 295 |
| 12×2 | 330 | 74 | 240 | 166 | 160 | 232 | 345 |
| 141/2×2 | 395 | 70 | 280 | 210 | 180 | 283 | 410 |
| 16×2 | 430 | 77 | 320 | 243 | 180 | 283 | 445 |
2B8×2T Replaces These Air Rubber Bellows
| Firestone Air Spring W01-R58-4055, W01R584055, W01R584055 WO1-R58-4055, WO1R584055, WO1R584055 |
| Dunlop Pneuride Air Spring 8''×2, 8'×2, 8×2 |
| Dunlop Springride Air Spring SP1490, SP 1490, SP 14 90 |
| Contitech Air Spring FD 138-18 DS, FD138-18 DS, FD13818 DS |
| Norgren Air Spring M/31082, M31082, M 31082 |
| Parker Air Spring 9109011 |
Precautions for Installing Air Springs
1) Airsprings must not be pressurised unless they are restricted by an outside frame or by a suitable load.
2) Strokes must be limited by the direct use of bump stops or external stops. When stacking airsprings, special cares must be taken to ensure the airsprings are guided and fixed
3) An Airspring is a single acting air actuator and must not be used below atmospheric pressure.
4) Please check the overpressure in case of quick compression
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