Goodyear 2B9-200/202/216 578423202 Replacement Doble Convoluted Air Spring Rubber Shocks
Cross Reference
| Fire-stone | W01-358-6910 | Brake&Wheel | M3501 |
| Fire-stone | W01 358 6910 | Dina | A812719 |
| Fire-stone | W013586910 | Dina | AZ812719 |
| Taurus | KF218-6910 | Daylon | 3546910 |
| Taurus | KF218 6910 | Leland | Sc2011 |
| Taurus | KF2186910 | Navistar | 554783C1 |
| Contitech | FD 200-19 320 | Hendrickson | S8768/458433 |
| Contitech | FD 200 19 320 | Ridewell | 1003586910C |
| Goodyear | 2B9-200 | SAF Holland | 57006910 |
| Goodyear | 2B9-202 | Trailers De | 133128 |
| Goodyear | 2B9-216 | Tuthill | 1371 |
| Goodyear | 578423202 | Watson&Chalin | AS-0001 |
| Triangle | 6325 | Watson&Chalin | AS-0156G |
| Triangle | 4320 |
2B6910 Specifications and Tecnical Parameters
Blind Nut
Nut/blind nut Top plate screw (nut) teeth: 2 x 3/8-16UNC
Top plate screw center distance: 89 mm
Bottom cover plate screw (nut) teeth: 2 x 3/8-16UNC
Bottom plate screw center distance : 89 mm
Air hole/air inlet/air fitting air hole/air inlet
1/4NPTF
The distance between the air hole and the screw center: 44.5mm
Cover plate
Top plate diameter (width): 160 mm
Bottom cover diameter (width): 160 mm
Rubber Bellows
Rubber bellows natural diameter: 224 mm
Rubber bellows Max. diameter: 251mm
Height
Min. height: 75mm
Max. height: 260mm
Bumper block/bumper block
Without bumper
Belt loop/Girdle hoop/Girdle ring
One piece of belt loop/girdle hoop/girdle ring
Min. pressure: 0 bar
Return force to min.height: ≤200N
Overall weight with clamped plates: 3.2kg
Vibration isolation - dynamic characteristic values
Design Height H: recommended 220mm, minimum 205mm
| Pressure p[bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V[l] |
| Force(Load) [KN] | 6.1 | 8.2 | 10.3 | 12.5 | 14.5 | 16.5 | 6.0 |
| Spring rate [N/cm] | 750 | 960 | 1110 | 1340 | 1510 | 1730 | |
| Natural frequency [Hz] | 1.8 | 1.7 | 1.7 | 1.6 | 1.6 | 1.6 |
Pneumatic application-static characteristic values
Force F[KN]
| Pressure p [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V [l] | |
| Height H[mm] | 250 | 4.9 | 6.6 | 8.2 | 9.5 | 11.7 | 13.4 | 6.5 |
| 210 | 6.7 | 8.8 | 11.0 | 13.3 | 15.5 | 17.6 | 5.8 | |
| 170 | 7.9 | 10.5 | 13.1 | 15.7 | 18.3 | 20.7 | 4.9 | |
| 130 | 9.1 | 12.0 | 15.0 | 17.8 | 20.7 | 23.4 | 4.0 | |
| 90 | 9.9 | 13.2 | 16.6 | 19.8 | 23.0 | 25.8 | 2.9 | |
Packing Details
| Model No. | Net Weight | Gross Weight | Box Weight | Box Size | Packing Quantity |
| 2B6910 | 3.178kg | 6.736kg | 0.38kg | 24*24*24cm | 2 |
The air spring has a wide range of shock absorption and can carry 10Kg-6000kg
Air springs are compressed into compressed air in a sealed container and use the compressibility of the gas to reflect the action of the spring.
The ordinary air spring device consists of three parts: the spring body, the additional air chamber and the height controller.
The weight of the spring part of the air spring can be made lighter, for example, the mass of a 10t load and a 500mm diameter air spring with detachable upper and lower plates and the rubber part is only about 5 kg.
The picture
Company Profile
Guangzhou Guomat air spring Co., Ltd. was established in 2008 and is located in Guangzhou, the capital city of Guangdong Province. The company's production plant covers an area of 20,000 square meters and is located in Taihe Town, Baiyun District, Guangzhou City. With the continuous development of the company, it is gradually equipped with modern workshops and advanced rubber air spring equipment. It is one of the important air spring production bases in China. At the same time, Gomart used domestic advanced air spring processing equipment and introduced foreign air spring production technology, combined with the company's unique production process, and strictly implemented production in accordance with international standards to produce advanced products. All products comply with ISO9001, ISO/IS16949 standards.
The main products of Guangzhou Guomat air spring Co., Ltd. are: rubber air springs, air suspension springs, rubber air springs for automobiles, airbags for passenger cars and trucks, industrial air springs, etc. The products cover buses, luxury cars, trucks, Commercial vehicles, rail vehicles, industrial machinery, industrial equipment and other industries. The company has hundreds of models and styles of products. At the same time, it can also carry out directional transformation and design of products according to the special needs of users, providing users with one-stop service.
Factory workshop
FAQ
Q1:Can you produce the product according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q2: What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q3: What certification does your product pass?
A: Our products are certified to ISO/TS16949:2009 international quality standards. Please rest assure that we have very strict Quality Control Systems.
Q4 : Can I use my own logo?
A:Sure. We can do as per the customer's requirements.
