0.8 M Pa Lift Air Springs Or Axles For Trucks And Trailers Flexmember 578923206 2B9-218

2B9-218 Goodyear Lift Springs Or Axles For Trucks And Trailers Flexmember 578923206 Airbag​

Description of 2B9-218:

This is a bellows style GUOMAT air spring. The bellows air spring has one, two or three windings in the flexible member. Such double-turn airbags are commonly used in lift springs or axles for trucks and trailers, as pneumatic springs, and as actuators or insulators in industrial and commercial applications. The specifications for 2B9-218 will vary, but the double-curved GUOMAT bag has a crimp design and a sleeve bellows. They will provide similar features and functions, but the sleeve type permanently connects the end retainers by clamping the flexible member between the end retainer and the outer crimp ring.

Specifications of 2B9-218:

Roof hole / stud: 1
Floor hole / stud: 2
Roof diameter: 6.4
Base plate diameter: 6.4
Collapsed height: 3.5

Firestone Bellows Number:20-2

ContiTech : FD20025453 / FD200-25453 FD200-25 453

Firestone Part Number:W01-358-6927 / w013586927 / w01 358 6927
Flexmember: 578-92-3-202 / :578923202 / :578 92 3 202
Goodyear Trimmed: 2B9-218 / 2B9218 / 2B9 218
Frequency divider
Triangle Spring: 4453
Firestone: 6927
Conti Tech: 64553
Reyco: 12906-01
Reyco: 12906-02
Navistar / IHC: 1685176C1
UCF / Impex: AB-2B9-218
Taurus: AS218-6927
Dallas Spring: AS6927
Midland / Haldex: CS209218
Euclid / Meritor Aftermarket: E-FS6927
Conti Tech: FD200-25453
Euclid / Meritor aftermarket: FS6927
BWP: M-3556
Leland: SC2072

GUOMAT 2B6927 Technical parameters

❶Nut / Blind Nut

Top Cover Plate Screw (Nut) Tooth : 1pcsX 3/4-16UNF

Top Cover Plate Screw (Nut) is Combined with the (Gas Hole / Air inlet / Air Fitting) which is In The Middle Of The Top Cover Plate

Bottom Cover Plate Screw (Nut) Tooth : 2pcsX3/8-16UNC

Screw Center Distance of Bottom Cover Plate : 89 mm

❷ Gas Hole / Air inlet / Air Fitting

Gas Hole / Air inlet : 1/4 N P.T.F. / 1/4NPTF

❸ Cover Plate

Top Cover Plate Diameter: 160 mm / 6.31 inches

Bottom Cover Plate Diameter: 160 mm / 6.31 inches

❹Rubber Bellows

Rubber Bellows MAX Diameter: 262 mm

Rubber Bellows Natural Diameter :225 mm / 8.88 inches

The Working Stroke : MAX 325mm to MIN 81 mm

Maximum Height : 325 mm

Minimum Height :81 mm / 3.12 inches

Stroke Height : 224 mm

❺ Bumper block / Buffer block

With Bumper Block Or Without Bumper Block

❻ Girdle Hoop / Girdle Ring

With Girdle Hoop :One Pieces of Girdle Hoop

Details Technical data at the below photo

Vibration isolation - dynamic characteristic values

Pneumatic application - static characteristic values Force F [kN]

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.

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.