Single Rubber Convoluted 280126H-1 Air Rubber Bellow for Controlling Vibration
280126H-1 Specification
Top Cover Plate Screw (Nut) Tooth : 10×M10 |
Bottom Cover Plate Screw (Nut) Tooth :10×M10 |
Gas Hole / Air inlet : G1/2 |
Top Cover Plate Diameter: 220mm |
Bottom Cover Plate Diameter: 220mm |
Rubber Bellows Natural Diameter : 285 mm |
Rubber Bellows Natural Diameter: 132 mm |
Without Bumper Block |
Without Girdle Hoop |
Product Technical Datas
Bearing load Power (kg) | Inflation pressure | 0.2MPa | 0.3MPa | 0.4MPa | 0.5MPa | 0.6MPa | 0.7MPa | 0.8MPa | 0.7MPa Volume(dm³) |
Installation height | |||||||||
58(mm) | 1084 | 1616 | 2167 | 2699 | 3249 | 3799 | 4323 | 2.08 | |
76(mm) | 998 | 1506 | 2023 | 2530 | 3054 | 3563 | 4070 | 3.01 | |
94(mm) | 888 | 1332 | 1796 | 2242 | 2716 | 3164 | 3641 | 3.90 | |
112(mm) | 724 | 1095 | 1501 | 1867 | 2274 | 2658 | 3081 | 4.71 | |
126(mm) | 643 | 985 | 1333 | 1662 | 2017 | 2374 | 2748 | 5.28 | |
145(mm) | 475 | 731 | 998 | 1270 | 1543 | 1829 | 2129 | 5.94 | |
166(mm) | 266 | 433 | 616 | 799 | 1000 | 1200 | 1433 | 6.16 | |
Stiffness and frequency at design height | Vertical stiffness(Kg/cm) | 186 | 264 | 336 | 408 | 492 | 575 | 660 | |
Stiffness and frequency at design height | Natural frequency Hz | 2.69 | 2.59 | 2.51 | 2.48 | 2.47 | 2.46 | 2.45 | |
Stiffness and frequency at design height | Natural frequency cpm | 161 | 155 | 151 | 149 | 148 | 148 | 147 |
Product Applications
Other Convoluted Air Shock Assembly
Model Size | Nominal diameter | The largest diameter(0.7MPA) | Bearing capacity at design height | Natural frequency(0.7MPA) | Stroke | Weight | |||
0.2MPA | 0.5MPA | 0.7MPA | Minimum compression height | Height of safe elongation | |||||
086060H-1 | 50 | 110 | 44 | 123 | 175 | 5.18 | 42 | 90 | 1 |
120060H-1 | 80 | 130 | 122 | 313 | 444 | 3.79 | 42 | 65 | 1.6 |
150076H-1 | 104 | 160 | 164 | 435 | 621 | 3.5 | 46 | 85 | 1.4 |
188102H-1A | 120 | 210 | 208 | 587 | 862 | 3.05 | 52 | 115 | 2.25 |
215120H-1 | 125 | 233 | 294 | 768 | 1109 | 2.83 | 42 | 140 | 2.9 |
235118H-1 | 180 | 260 | 474 | 1185 | 1684 | 2.52 | 60 | 136 | 2.6 |
235150H-1 | 180 | 260 | 441 | 1205 | 1740 | 2.29 | 65 | 172 | 3.1 |
260135H-1 | 170 | 290 | 425 | 1150 | 1670 | 2.4 | 55 | 155 | 2.95 |
280126H-1 | 195 | 300 | 643 | 1662 | 2370 | 2.46 | 50 | 144 | 3.75 |
320124H-1 | 230 | 340 | 798 | 2071 | 2965 | 2.28 | 52 | 142 | 3.9 |
130142H-2 | 80 | 150 | 80 | 219 | 314 | 3.12 | 72 | 162 | 4.4 |
156130H-2 | 118 | 170 | 70 | 146 | 3.15 | ||||
160166H-2 | 100 | 175 | 149 | 413 | 593 | 2.3 | 82 | 190 | 2.35 |
168132H-2 | 120 | 185 | 229 | 589 | 832 | 2.53 | 72 | 151 | 2.2 |
200142H-2 | 150 | 220 | 326 | 843 | 1195 | 2.02 | 78 | 162 | 3.05 |
220200H-2 | 148 | 250 | 354 | 920 | 1310 | 1.89 | 90 | 229 | 3.22 |
230214H-2 | 150 | 255 | 388 | 1023 | 1457 | 1.93 | 88 | 246 | 4.05 |
235152H-2 | 180 | 250 | 461 | 1180 | 1667 | 1.91 | 80 | 174 | 3.25 |
235210H-2 | 180 | 250 | 80 | 245 | |||||
250180H-2 | 185 | 270 | 520 | 1345 | 1904 | 1.74 | 84 | 206 | 3.95 |
252163H-2 | 192 | 275 | 422 | 1142 | 1644 | 1.73 | 82 | 238 | 4.2 |
260230H-2 | 170 | 290 | 374 | 1036 | 1506 | 1.78 | 90 | 263 | 4.85 |
280214H-2 | 200 | 305 | 668 | 1741 | 2480 | 1.68 | 88 | 246 | 5.57 |
290265H-2 | 205 | 320 | 440 | 1250 | 1800 | 1.19 | 90 | 303 | 6.55 |
300170H-2 | 240 | 320 | 849 | 2156 | 3045 | 1.74 | 85 | 195 | 5.35 |
310214H-2 | 230 | 330 | 813 | 2078 | 2992 | 1.89 | 88 | 245 | 7 |
330214H-2 | 250 | 355 | 1064 | 2749 | 3897 | 1.65 | 88 | 246 | 7.75 |
330254H-2 | 230 | 355 | 861 | 2222 | 3166 | 1.75 | 88 | 290 | 7.24 |
350255H-2 | 250 | 380 | 1095 | 2851 | 4098 | 1.45 | 90 | 295 | 8.2 |
360214H-2 | 280 | 380 | 1250 | 3220 | 4570 | 1.36 | 88 | 246 | 7.9 |
380221H-2 | 300 | 405 | 1432 | 3765 | 5352 | 1.34 | 90 | 255 | 8.5 |
400217H-2 | 320 | 430 | 1753 | 4450 | 6300 | 1.66 | 90 | 249 | 11.1 |
400255H-2 | 300 | 430 | 1465 | 3752 | 5256 | 1.55 | 90 | 295 | 10.4 |
430255H-2 | 330 | 460 | 1760 | 4526 | 6427 | 1.43 | 90 | 295 | 10.2 |
480217H-2 | 400 | 510 | 2723 | 6850 | 9700 | 1.27 | 88 | 249 | 13.8 |
520217H-2 | 440 | 550 | 3070 | 7850 | 11094 | 1.41 | 90 | 249 | 14.5 |
580214H-2 | 500 | 600 | 3978 | 10137 | 14293 | 1.65 | 88 | 246 | 13.3 |
630262H-2 | 530 | 660 | 4371 | 10585 | 15801 | 1.48 | 90 | 300 | 19.9 |
680262H-2 | 580 | 710 | 5278 | 13596 | 19313 | 1.35 | 90 | 302 | 18.6 |
200206H-3 | 150 | 220 | 229 | 634 | 888 | 1.68 | 116 | 236 | 3.75 |
250260H-3 | 185 | 270 | 507 | 1344 | 1924 | 1.7 | 116 | 299 | 5.5 |
255230H-3 | 200 | 280 | 566 | 1460 | 2070 | 1.3 | 116 | 264 | 5.55 |
255322H-3 | 200 | 290 | 116 | 400 | 5.85 | ||||
310306H-3 | 230 | 330 | 861 | 2239 | 3170 | 1.3 | 120 | 354 | 7.3 |
330306H-3 | 250 | 355 | 1035 | 2730 | 3892 | 1.4 | 120 | 354 | 8.69 |
360306H-3 | 280 | 380 | 1250 | 3220 | 4570 | 1.3 | 122 | 360 | 8.25 |
380316H-3 | 300 | 405 | 1401 | 3672 | 5235 | 1.32 | 122 | 370 | 10.95 |
400312H-3 | 320 | 430 | 1724 | 4436 | 6308 | 1.19 | 122 | 360 | 11.8 |
430370H-3 | 330 | 460 | 1716 | 4435 | 6333 | 1.20 | 122 | 430 | 13.8 |
480312H-3 | 400 | 510 | 2650 | 6883 | 9768 | 1.17 | 122 | 360 | 16.5 |
520312H-3 | 400 | 550 | 3046 | 7932 | 11262 | 1.32 | 122 | 360 | 20.1 |
580306H-3 | 500 | 600 | 3950 | 10181 | 14409 | 1.22 | 118 | 354 | 19.16 |
630376H-3 | 530 | 660 | 4243 | 11045 | 45612 | 0.94 | 122 | 436 | 24.1 |
680376H-3 | 580 | 710 | 5259 | 13620 | 19339 | 1.27 | 122 | 436 | 27.6 |
The related picture of 280126H-1
Company Profile
Guangzhou Guomat air spring Co., Ltd. was established in 2008 and is located in Guangzhou, the capital city of Guangdong Province. The company's production plant covers an area of 20,000 square meters and is located in Taihe Town, Baiyun District, Guangzhou City. With the continuous development of the company, it is gradually equipped with modern workshops and advanced rubber air spring equipment. It is one of the important air spring production bases in China. At the same time, Gomart used domestic advanced air spring processing equipment and introduced foreign air spring production technology, combined with the company's unique production process, and strictly implemented production in accordance with international standards to produce advanced products. All products comply with ISO9001, ISO/IS16949 standards.
The main products of Guangzhou Guomat air spring Co., Ltd. are: rubber air springs, air suspension springs, rubber air springs for automobiles, airbags for passenger cars and trucks, industrial air springs, etc. The products cover buses, luxury cars, trucks, Commercial vehicles, rail vehicles, industrial machinery, industrial equipment and other industries. The company has hundreds of models and styles of products. At the same time, it can also carry out directional transformation and design of products according to the special needs of users, providing users with one-stop service.
Factory workshop