Double Convoluted W01-M58-7887 W01M587887 Firestone Industrial Air Springs For Childrens Roundabouts

Important information

Specifications and Technical Parameters

1. Mounting threads on Top plate Qty: 2pc×M10×1.5d

The screw center distance: 89mm
2. Bottom cover plate screw (nut) teeth Qty: 2pcs×M10×1.5
The screw center distance: 89mm
3. Top cover plate diameter: 160mm
4. Bottom cover plate diameter: 160mm

5. Bumper block: Without
6. Belt loop/belt loop with belt loop: with one belt loop

7. Air inlet/Air hole/Air fittings/Port size: Offset

Cross Reference

Firestone Style 20FY

Air spring supplier/competitor: Firestone
Supplier//competitor: W01-M58-7887; W01 M58 7887; W01M587887; WO1-M58-7887; WO1 M58 7887; WO1M587887; w01-m58-7887; w01 m58 7887; w01m587887

Air spring supplier/competitor: SCHMITZ

Supplier/competitor number: 016 010; 016010

Air spring supplier/competitor: ROR

Supplier/competitor number: 2122 2663; 21222663

Air spring supplier/competitor: ROR

Supplier/competitor number: 2122 1395; 21221395

Convoluted Air Spring

Bead Plate - The crimped plate serves to fasten the air-spring bellow to the vehicle.
Bellows - The actual springing element, i.e.,an air-spring bellow, consists of: internal reinforcement material, stabilizing brackets and external covering.
Bumper - The bumper restrict the air spring stroke and ensures the emergency operation properties.
Girdle - The central ring act to stabilize the air-spring.

The air spring (referred to as the air bag) is filled with compressed gas (air pressure 0.5-1Mpa) in a sealed container, and uses the compressibility of the gas to realize its spring action. The airbag thus has ideal elastic properties. When the rubber air spring works, the inner cavity is filled with compressed air to form a compressed air column. As the vibration load increases, the height of the spring decreases, the volume of the inner cavity decreases, the stiffness of the rubber spring increases, the effective bearing area of the air column in the inner cavity increases, and the bearing capacity of the rubber spring increases. When the vibration load decreases, the height of the rubber spring increases, the volume of the inner cavity increases, the stiffness of the rubber spring decreases, the effective bearing area of the air column in the inner cavity decreases, and the bearing capacity of the rubber spring decreases.It has excellent elastic properties, thereby improving the running comfort of the vehicle.

Convoluted bellows are used in most industrial fields, such as childrens roundabouts.When we install the air spring, we should reserve enough installation space to avoid contact with oil, acid and alkali substances and sharp substances.

The picture of AIRSUSTECH Air Bag / air spring / air balloon/ air shocks/ air spring assembly

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.