Model 21 BR 89457 Double Convoluted Air Spring 2H350255 Industrial Air Bag
AIRSUSTECH 2H350255 Cross Model 21 BR Specifications
Center Distance of Flange Rings: 287 MM
Cover Plate Diameter: 309 MM
Minimum Usable Height: 90 MM
Maximum Extended Height: 321 MM
Natural Height: 255 MM
Max. Outer Diameter of Rubber Bellows: 380 MM
Working Stroke: 231 MM
2H350255 Air Spring Cross References
Model 21 BR 89457
Model 21 BR
Model 89457
Model 21A BR 97300
Model 21B BR 92154
The Characteristics of AIRSUSTECH Air Springs
- Constructed from a rubber or fabric diaphragm, with open flanges or perforated metal plates at both ends, and equipped with threaded bushings or screws for mounting.
- It can be used as an actuator for pneumatic or hydraulic cylinders, or as a resilient damping bearing with high vibration isolation performance.
- It requires no expensive control unit and typically operates even in low-pressure pneumatic circuits, suitable for dry and lubricated environments. It has a compact size. It can operate even between non-parallel or misaligned plates. It has a long service life and requires no maintenance. There is no friction due to the absence of sliding elements. It operates quietly.
We Have Other Rubber Air Bags
| Model |
Standard Code |
Hightemp Code |
Maximum OD (mm) |
Minimum Height (mm) |
Maximum Height (mm) |
Design Height (mm) |
| 16 |
93029 |
93086 |
153 |
46 |
91 |
70 |
| 131 |
94047 |
- |
165 |
50 |
110 |
85 |
| 110 |
93113 |
93114 |
210 |
51 |
151 |
101 |
| 88540 |
93079 |
210 |
45 |
145 |
95 |
| 88820 |
89023 |
210 |
45 |
145 |
95 |
| 116 |
93027 |
- |
231 |
46 |
152 |
100 |
| 19 |
94016 |
95015 |
325 |
51 |
151 |
127 |
| 94014 |
- |
325 |
43 |
143 |
127 |
| 23B |
202665 |
- |
165 |
65 |
205 |
150 |
| 26 |
84181 |
89422 |
220 |
85 |
245 |
165 |
| 20 |
86600 |
88538 |
255 |
80 |
265 |
170 |
| 245 |
93740 |
202344 |
270 |
85 |
310 |
185 |
| 22 |
94091 |
- |
325 |
88 |
288 |
183 |
| 88544 |
89425 |
325 |
80 |
280 |
175 |
| 21 BR |
89457 |
- |
380 |
80 |
290 |
180 |
| 21 A BR |
97300 |
- |
435 |
85 |
315 |
190 |
| 21B BR |
92154 |
- |
440 |
85 |
385 |
200 |
| 28 BR |
92527 |
|
445 |
80 |
310 |
185 |
| 29 |
93056 |
- |
570 |
90 |
330 |
195 |
| 31 |
93166 |
- |
570 |
80 |
320 |
185 |
| 95210 |
- |
700 |
85 |
700 |
300 |
| 325 |
203332 |
- |
400 |
80 |
500 |
250 |
| 322 |
92615 |
310 |
133 |
408 |
265 |
450 |
| 89413 |
- |
310 |
125 |
400 |
257 |
| 321 |
88110 |
- |
380 |
125 |
400 |
257 |
AIRSUSTECH 2H350255 Cross Model 21 BR Real Pictures
Our Technicians Measured The Specifications of Air Springs
Factory Workshop