Industrial Single Convoluted Air Spring W01-358-7008 by Firestone Air Suspension

Industrial Single Convoluted Air Spring W01-358-7008 by Firestone Air Suspension

Other OEM Numbers

Manufacturer: Firestone

Reference: W01-358-7008, W013587008, W01 358 7008

Manufacturer: Contitech

Reference: FS 330-11 474, FS 33011 474, FS 330 11 474

Manufacturer: Goodyear

Reference: 1B12-300, 1B12300, 1B12 300, 1B12-313, 1B12313, 1B12 313

Manufacturer: Triangle

Reference: 6374 4474, 63744474

Manufacturer: Holland

Reference: 90557226

Product Specifications

• This single convoluted air spring is manufactured from high-quality natural rubber with steel cover plates. It features a minimum compressed height of 55 mm, a maximum extended height of 160 mm, and a working stroke of 105 mm.
• For the 1B5330 model, the cover plate diameter is 289 mm, and the center-to-center distance is 157.5 mm. When the air pressure reaches 0.7 MPa, the maximum outer diameter of the rubber component reaches 325 mm.
• The industrial convoluted rubber air spring operates via gas filling. Its air connection is 1/4 NPTF, and the screw nut size is 2×3/8-16 UNC.

Product Technical Parameters

Vibration isolation - dynamic characteristics values

Pneumatic application - static characteristic values

The Applications of Air Spring Assembly

Air springs provide unique solutions in many drive and vibration isolation applications around the world. In addition to the common uses, there are many less well-known uses due to the special structure.

1. Impact Isolation
Air springs are often used to isolate impact forces. Air springs are often used in sawmills to absorb the impact of falling logs and to lift logs onto conveyors. Air springs are best suited for such applications because they have the properties of both springs and rubber. Without such shock absorption, the equipment and its surrounding structures would suffer premature fatigue damage due to the frequent impact of falling logs.

2. Protective Covers and Flexible Couplings
Air spring bellows with rim ring structure can be used as protective covers or flexible couplings. Due to their flexible structure and ability to allow eccentric and torsional movement, air springs are the best solution for protective covers and flexible couplings. Considering the protection of the inner surface of the air spring from the influence of flowing materials, an internal sleeve is required.

3. Cam Follower
Introducing air springs into cam followers can greatly increase the life of the cam. The air spring eliminates the rigid contact and friction of the traditional cam follower, thereby significantly reducing the wear on the cam surface, and also makes the cam mechanism run smoother, reducing fatigue damage to the entire mechanism.

Factory Workshop

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.