Contitech FD 331-26 541 Rubber Pneumatic Parts Air Ride Springs
OEM NO.
Contitech:FD331-26 541
Contitech:FD331 26 541
Contitech:FD 331-26 541
Contitech:FD 331 26 541
Continental: FD 331-26 541
Fire-stone:W01 358 7550
Fire-stone:W013587550
Fire-stone:WO1-358-7550
Fire-stone:WO1 358 7550
Fire-stone:WO13587550
Goodyear:2B12-346
Goodyear:2B12 346
Goodyear:2B12-440
Goodyear:2B12 440
Goodyear:578923315
Triangle:6375
Triangle:4480
Watson&Chalin : AS-0087
Histeer :10315
1. Nut/blind nut Top plate screw (nut) teeth: 1/2-13UNC; 3/4-16UNC
Top plate screw center distance : 157mm
2. Bottom cover plate screw (nut) teeth: 2 x 3/8-16UNC
Bottom plate screw center distance : 157 mm
2. Air hole/air inlet/air fitting air hole/air inlet: 1/4-18NPT
The Screw is combined with the Air Inlet
3. Top plate diameter (width): 224.5mm, bottom cover diameter (width): 224.5 mm
4. Rubber bellows Max. diameter: 343mm
5. Min height: 104mm
Max. height: 363mm
6. Bumper block/bumper block with bumper
7. Belt loop/Girdle ring/girdle hoop: with 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 isolation - 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 | |
Rubber air springs are divided into three categories according to shape: capsule type, membrane type and sleeve type. According to the sealing structure, it is divided into four categories: pressure self-sealing type, rim clamping type, hoop sealing type and hybrid type.
This one is a bladder air spring. It can be used in many industrial equipment, such as presses, commercial washing machines, etc.
During transportation and storage, it should be kept as dry and cool as possible. At the same time, avoid exposure to the sun, prohibit contact with acids, alkalis, oils and other organic solvents, and keep away from heat sources.
The related picture of 2B7550 air spring/pneumatic cylinder
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.
