Contitech FD 330-22 364 Rubber Double Convoluted Air Spring Assembly
OEM NO.
| Fire-stone | W01-358-7405 |
| Fire-stone | WO13587405 |
| Fire-stone | WO1-358-7405 |
| Fire-stone | W013587405 |
| FIRE-STONE | W01-358-7405 |
| FIRE-STONE | WO13587405 |
| FIRE-STONE | WO1-358-7405 |
| FIRE-STONE | W013587405 |
| Goodyear | 2B12-313 |
| Goodyear | 2B12 313 |
| Goodyear | 2B12313 |
| Goodyear | 2B12-459 |
| Goodyear | 2B12 459 |
| Goodyear | 2B12459 |
| Goodyear | 578 9 23 309 |
| Goodyear | 578923309 |
| Contitech | FD330-22 364 |
| Contitech | FD330 22 364 |
| Contitech | FD 330-22 364 |
| Contitech | FD 330 22 364 |
| Triangle | 6316 |
| Triangle | 4364 |
| Arvin Meritor | 200981 |
| Daylon | 3547405 |
| Leland | Sc2073 |
| Hutchens | H-10384-01 |
| SAF Holland | 57007405 |
| Suspensions lnc. |
Specifications and Detailed Technical Parameters:AIRSUSTECH 2B7405
Nut/blind nut
Top plate screw (nut) teeth: 1/2-13UNC; 3/4-16UNC
The screw center distance of the top cover plate: 140mm
Screw (nut) teeth of the bottom cover plate: 2X1/2-13UNC
The screw center distance of the bottom cover plate: 157 mm
Air hole/air inlet/air fittings
Air hole/air inlet: 1/4-18NPTF
The screw center distance between the air hole and the nut: 140mm
Air Inlet Combine With One Nut
Cover plate
Top plate diameter: 231 mm
Diameter of the bottom cover: 231mm
Rubber Bellows
Rubber Bellows MAX Diameter : 325 mm / 12.9 inches
Compressed Height: 81 mm / 4.12 inches
Minimum Jounce Height: 81mm / 4.12 inches
Maximum Height: 305 mm / 12 inches
Working Stroke : 224 mm / 8.8 inches
Bumper block/bumper block
Without bumper block
Belt loop/Girdle hoop/Girdle ring
One piece of belt loop/girdle hoop/girdle ring
Min. pressure: 0 bar
Return force to min.height: ≤300N
Overall weight with clamped plates: 5.1kg
Vibration isloation-dynamic characteristic values
Design height H: recommended 240mm, minimum 220mm
| Pressure p [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V [l] |
| Force (Load) [KN] | 10.0 | 13.3 | 16.7 | 20.6 | 24.1 | 27.6 | 12.0 |
| Spring rate [N/cm] | 1590 | 1900 | 2210 | 2520 | 2830 | 3140 | |
| Natural frequency [Hz] | 2.0 | 1.9 | 1.8 | 1.8 | 1.7 | 1.7 |
Pneumatic application-static characteristic values
Force F[KN]
| Pressure p [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V [l] | |
| Height H[mm] | 300 | 9.8 | 13.1 | 16.7 | 20.3 | 24.0 | 27.7 | 14.0 |
| 260 | 12.5 | 16.7 | 21.0 | 25.4 | 29.9 | 34.5 | 13.0 | |
| 220 | 14.6 | 19.4 | 24.4 | 29.4 | 34.5 | 39.6 | 11.6 | |
| 180 | 16.2 | 21.6 | 27.0 | 32.5 | 38.2 | 43.8 | 9.9 | |
| 140 | 17.6 | 23.4 | 29.3 | 35.2 | 41.3 | 47.2 | 7.8 | |
| 100 | 18.3 | 24.4 | 30.3 | 36.3 | 42.4 | 48.5 | 5.5 | |
Other double convoluted Continental air spring we could offer
| Model No. | Load capacity at | Natural frequency at | Recommended operating height | Required installation diameter | ||
| 5 bar | 8 bar | 5 bar | 8 bar | |||
| FD 330-22 | 16,7 | 27,6 | 1,8 | 1,7 | 240 | 340 |
| FD 412-18 | 18,3 | 30 | 1,8 | 1,8 | 220 | 350 |
| FD 530-22 | 25,8 | 42 | 1,8 | 1,7 | 250 | 400 |
| FD 530-30 | 29,3 | 48,2 | 1,6 | 1,5 | 260 | 415 |
| FD 530-35 | 31,6 | 51,2 | 1,5 | 1,4 | 285 | 420 |
| FD 960-22 | 45,6 | 71,5 | 1,6 | 1,6 | 240 | 490 |
| FD 1330-25 | 65,3 | 103,9 | 1,6 | 1,5 | 240 | 570 |
| FD 1710-25 | 86,6 | 136,6 | 1,6 | 1,5 | 240 | 620 |
| FD 2380-24 | 114,9 | 186,1 | 1,6 | 1,5 | 240 | 710 |
| FD 2870-30 | 138,7 | 217,6 | 1,5 | 1,4 | 265 | 760 |
| FD 5450-28 | 260,8 | 415,3 | 1,4 | 1,3 | 280 | 1000 |
The related picture of 2B7405
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
FAQ
Q1:Can you produce the product according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q2: What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q3: What certification does your product pass?
A: Our products are certified to ISO/TS16949:2009 international quality standards. Please rest assure that we have very strict Quality Control Systems.
Q4 : Can I use my own logo?
A:Sure. We can do as per the customer's requirements.
