Firestone Bellow Style 131 One Convoluted Rubber Airride Air Spring Assembly

Firestone Bellow Style 131 One Convoluted Rubber Airride Air Spring Assembly

Refer No.

W013587731,W01-358-7731, W01 358 7731, WO13587731, WO1-358-7731, WO1 358 7731,w013587731,w01-358-7731,w01 358 7731,wo13587731,wo1-358-7731, wo1 358 7731

Bellow No. 131B Style

Tecnical Data

1. Nut/blind nut Top plate screw (nut) teeth: 2 x 3 / 8-16UNC

Top plate screw center distance: 44.5 mm

2. Bottom cover plate screw (nut) teeth: 2 x 3 / 8-16UNC

Bottom plate screw center distance : 44.5 mm
2. Air hole/air inlet/air fitting air hole/air inlet: 1/4NPTF and the center distance between NPT nut and air inlet: 22mm
3.Top plate diameter (width): 115 mm, bottom cover diameter (width): 115 mm, rubber bellows Max. diameter: 165 mm

4. Working stroke: Maximum 115mm to Minimum 50mm

5. Bumper block/bumper block without bumper
6. Belt loop/belt loop with belt loop: without belt loop

Min. pressure: 0 bar

Return force to min.height: ≤200N

Overall weight with clamped plates: 1.4kg

Vibration isolation - dynamic characteristic values

Design Height H: recommended 115mm, minimum 100mm

Pneumatic application-static characteristic values

Force F[KN]

The advantage of the product:

This air spring is for damping. Its a rubber and fabric bladder that houlds air pressure to support a load and isolate passsagers and cargo from the shovk of motion caused by road irregularities. As the air prressure increases, the air spring can support more load while the spring rate increased. The larger the air spring, the greater the maximum load it can support. Compared to traditional springs, it is more competitive. And its advantages are as follow:

1.The low cost,wide range of specifications.

2.The long service life, no maintenance and lubriction, without the need for internal control rod or piston.

3.No friction effect, soft medium.

Application:

1. Mold Separator Inflatable Cushion

2. Roller Airbag

3. Airbag 3D Vibrating Table Pneumatic Tire

4. Rubber Vibrating Table Airbag

The picture of air spring:

Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles’ seat, luxurious car and industrial machine field.

AIRSUSTECH is another brand of Guangzhou Guomat Air Spring Co., Ltd. 

AIRSUSTECH is focus on industrial air spring.

GUOMAT Factory gate：

Established in 2008, Our company covers 20,000㎡ and is located in Taihe Town Baiyun District. With the rapid development of our company, we are equipped with modernized workshop and advanced rubber air springs equipments now. We are the first company who started air spring business and has become one of the largest air spring manufacturing bases in China.

In 2017, we launched a collaboration with High Tech of US customers to customize the products of our customers and the logo of our customers. Every year, there are about 10,000 orders. In continuous cooperation, the products meet the international inspection standard ISO/TS16949:2009, and the customers are very satisfied with the products produced. This is our high recognition from American customers and also gives us Great motivation.

In 2018, we started cooperation with German GmbH, mainly industrial air springs, which are suitable for industrial equipment. We have successfully developed and produced the natural air-seal of the skin to reach the 700mm flanged air spring, the customer's annual demand is a few hundred.

With the development of business and demand for customers, our company introduced business with TomLog Corporation in 2010, our strategic cooperative partner in Taiwan. Then we developed air compressor program and air spring related business, in 2015, America Goodyear Corporation met with the transfer of shares in the North American plant, our company was granted with sale agent for air springs in China, providing more choice for our customers. Our company adopts the most advanced domestic air spring processing equipment and international production technology. Combined with unique production process, our company strictly execute international standards for production and spare no efforts to create the world-class products. We will endeavor to make air spring widely used at home and abroad, and let more and more customers to enjoy the best damping effect.