2B7444 Rubber Industrial Air Spring W01-358-7444 Double Air Bellows For Gas Hole / Air Inlet 1/4nptf 3/4nptf

2B7444 Rubber Industrial Air Spring W01-358-7444 Double Air Bellows For Gas Hole / Air Inlet 1/4nptf 3/4nptf

W01-358-7444 Specifications:

2B-320 Rubber bellow only

❶Nut / Blind Nut

Top Cover Plate Screw (Nut) Tooth : 2 pcs X 3/8-16UNC

Screw Center Distance of Top Cover Plate : 157.5 mm

Bottom Cover Plate Screw (Nut) Tooth : 2 pcs X 3/8-16UNC

Screw Center Distance of Bottom Cover Plate : 157.5 mm

❷ Gas Hole / Air inlet / Air Fitting

Gas Hole / Air inlet : 1/4NPTF / 3/4NPTF / Rp1/4

Rp1/4(Air inlet is in the center)

1/4NPT ( air inlet 73mm)

1/4NPT(Air inlet is in the center)

3/4NPT ( air inlet 73mm)

❸ Cover Plate

Top Cover Plate Diameter (Width): 210 mm

Bottom Cover Plate Diameter (Width): 210 mm

❹Rubber Bellows

Rubber Bellows Natural Diameter : 300 mm

Rubber Bellows Natural Height : 241 mm

❺ Bumper block / Buffer block

Without Bumper Block

❻ Girdle Hoop / Girdle Ring

With Girdle Hoop :One Pieces of Girdle Hoop

Compressed height
3.03"
Maximum expansion height
14.2"
The maximum diameter
13.4"
Maximum inflation pressure
120 psi
Maximum stroke
11.17 inches
Inlet type
Imperial
Air inlet
1/4"
series
C
lowest temperature
-76°F
Maximum temperature
158°F
Bellows type
Double convolution
weight
11.2 pounds

W01-358-7444 Other cross OEM:

Air Spring Supplier: ContiTech
Competitor / Supplier Number: FD330-30369

Air Spring Supplier: Goodyear
Reference: 578923315
Competitor / Supplier Number: 2B12-416

Air Spring Supplier: Goodyear
Reference: 578923310
Competitor / Supplier Number: 2B12-446

Air Spring Supplier: Triangle
Reference: 6328
Competitor / Supplier Number: 4369

Suspension of supplier: Hendrickson
FSIP OEM: W01-455-7444

Suspension of suppliers: Hendrickson Trailer
Competitor / Supplier Number: S9830

Suspended supplier: Ridewell
Competitor / Supplier Number: 1003587444C

Firestone Trimmed: w01-358-7444

Firestone air springs:

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.