FD 200-25 CI G 1/4 Contitech Suspension Air Spring Goodyear 2B9-273 Metric 578-92-3-206

FD 200-25 CI G 1/4 Contitech Air Spring Cross Goodyear 2B9-273 Metric 578-92-3-206


OEM Original Equipment Manufacturer:

Specifications and Technical Data of FD 200-25 CI Cross Goodyear 2B9-273

Contitech Part Number:FD 200-25 CI G 1/4

Contitech Part Number:FD 200 25 CI G 1/4

Contitech Part Number:FD200-25 CI G 1/4

Contitech Part Number:FD200-25

Contitech Part Number:FD 200 25

Contitech Part Number:FD 200-25

ContiTech:FD 200-25 CI G 1/4

Goodyear Part Number: 2B9-273;

Goodyear Part Number:2B9 273;

Goodyear Part Number:12B9273
Goodyear Flex No.: 578-92-3- 202;

Goodyear Flex No.:57892 3 202;

Goodyear Flex No.:578923202

Firestone Part Number:W01-M58-6183

Firestone Part Number:W01-M58-6183

Firestone Part Number:W01-M58-6183

Firestone Part Number:W01-M58-6183,

Firestone Part Number:W01M586183,

Firestone Part Number:WO1-M58-6183,

Firestone Part Number:WO1M586183

Technical Data of FD 200-25 CI Cross Goodyear 2B9-273:

Top cover diameter: 6.31 inches / 160 mm
Number of bottom pistons: 3090
Bottom cover diameter: 6.31 inches / 160 mm
Screw center distance: 89 mm
The distance between the nuts is 44.5 mm
Top cover screw (nut) teeth: 2pcsX M8
Bottom cover screw (nut) teeth: 2pcsX M8
Rubber bellows MAX diameter: 251 mm
Rubber bellows natural diameter 224 mm
Working stroke: up to 260 mm to MIN 75 mm
Air vent / air inlet: 1/4 NPT

Maximum diameter @ 7 Bar (mm)
264
Maximum height (mm)
76
Maximum stroke (mm)
203
Minimum usable height (mm)
279
Force (kN @ 5 Bar at 25 mm stroke)
16.1
The force when the stroke is 50% of the maximum stroke, in kN @ 5 Bar
12.4
Force at maximum stroke, in kN @ 5 Bar
8.9
Material
2-layer standard line
End cap details
Bead plate type
3
dim. A (Blind hole nut center) (mm)
89
dim. B (mm)
73
Air isolator
Design height (mm)
254
Load (at design height): 3 bar (kN)
6.2
Load (at design height): 5 bar (kN)
10.9
Load (at design height): 7 bar (kN)
15.6
Natural frequency (@5 Bar)(fn(Hz)
1.6
Isolation percentage at forced frequency 7 Hz
93.9
Isolation percentage at forced frequency 13 Hz
98.5
Isolation percentage at forced frequency 25 Hz
99.6


How to Calculation For Pneumatics, Such as

• Mass To Be Lifted 2000 M (Kg)
• Desired Stroke 190 S Min (Mm)
• Number Of Air Springs 4 N
• Minimum Installation Height 190 H Min (Mm)
• Minimum Installation Diameter 500 D (Mm)
• Air Pressure 6 P (Bar)

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.