W01-M58-6183 Firestone Air Springs 2B9-273 Goodyear Bellows Number 578923206 Metric M8 Nuts

W01-M58-6183 Firestone Suspension Air Spring 2B9-273 Goodyear Bellows Number 578923206 Metric M8 Nuts

OEM Original Equipment Manufacturer:2B9-273 Goodyear

2B9-273 Goodyear Specifications and Technical Data

Firestone Parts NO.:W01-M58-6183

Firestone Parts NO.:W01 M58 6183

Firestone Parts NO.:W01M586183

Goodyear Parts NO.: 2B9-273;

Goodyear Parts NO.:2B9 273;

Goodyear Parts NO.:12B9273
Goodyear Flex No.: 578-92-3- 206;

Goodyear Flex No.:578 92 3 206

Goodyear Flex No.:578923206

ContiTech:FD 200-25 CI G 3/4

ContiTech:FD 20025 CI G 3/4

ContiTech:FD200-25 CI G 3/4

YORK 506324/01

bellows type industrial air spring,

double scroll,

effective area 200cm square,

maximum stroke 25cm,

crimping pressure plate,

internal thread, G1/4 BSPP, offset
Manufacturer: Goodyear
Manufacturer Part Number: 2B9-273

Description of 2B9-273 Goodyear Air Spring replaces W01-M58-6183 Firestone:

This is a bellows-type Goodyear 2B9-273 air spring replaces W01-M58-6183 Firestone. The threaded metric M8 is used internationally. The bellows air spring has two turns in the flexible member. Such dual scroll airbags are commonly found on lift springs or axles of trucks and trailers, as air springs, and also as actuators or insulators in industrial and commercial applications. The specifications of your 2B9-273 replaces W01-M58-6183 Firestone will be different, but the double-pleated Goodyear bag is found in the pleated design and sleeve bellows. They will provide similar features and functions, but in the sleeve type, 2B9-273 replaces W01-M58-6183 Firestone permanently fixes the end fixture by pinching the flexible member between the end fixture and the external crimping ring.

Technical Data of 2B9-273 Goodyear Air Spring:

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 inflation pressure
120 psi
Air inlet type
Metric
Air inlet
1/4"
series
C
Bellows type
Double convolution
weight
7.76 lbs


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.