Guangzhou Guomat Air Spring Co., Ltd.
| Payment Terms | T/T, Western Union, Paypal or Others |
| Supply Ability | 1000PCS/Week |
| Delivery Time | 5-8 Working Days |
| Packaging Details | Strong Carton Box or as Customers Requirement |
| Material | Rubber and Iron |
| Certifications | ISO/TS16949:2009 |
| Warranty Period | One Year |
| Packing | Neutral Box Or As Customers' Request |
| Size | 24×24×24 cm |
| Quality | 100% Tested |
| Type | Industrial Air Springs |
| OEM | Acceptable |
| Sample | Available |
| Cross Reference | Dina A812719/AZ812719 |
| Brand Name | AIRSUSTECH |
| Model Number | 2B6910 |
| Certification | ISO/TS16949:2009 |
| Place of Origin | Guangzhou China |
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Product Specification
| Payment Terms | T/T, Western Union, Paypal or Others | Supply Ability | 1000PCS/Week |
| Delivery Time | 5-8 Working Days | Packaging Details | Strong Carton Box or as Customers Requirement |
| Material | Rubber and Iron | Certifications | ISO/TS16949:2009 |
| Warranty Period | One Year | Packing | Neutral Box Or As Customers' Request |
| Size | 24×24×24 cm | Quality | 100% Tested |
| Type | Industrial Air Springs | OEM | Acceptable |
| Sample | Available | Cross Reference | Dina A812719/AZ812719 |
| Brand Name | AIRSUSTECH | Model Number | 2B6910 |
| Certification | ISO/TS16949:2009 | Place of Origin | Guangzhou China |
| High Light | Rubber Convoluted Air Spring ，AZ812719 Convoluted Air Spring ，A812719 Convoluted Air Spring | ||
Airlift Bag Replacement Dina A812719/AZ812719 Rubber Convoluted Air Spring
Features of rubber air spring
Nonlinear characteristics;
Stiffness as a function of load;
Bear axial and radial loads at the same time, and can also transmit torque;
By adjusting the internal pressure, different bearing capacities can be obtained;
Light weight and long service life;
Good high frequency vibration isolation and sound insulation performance;
Small installation space required
Cross Reference
Taurus KF218-6910
Taurus KF218 6910
Taurus KF2186910
Firestone W01-358-6910
Firestone W01 358 6910
Firestone W013586910
Firestone WO1-358-6910
Firestone WO1 358 6910
Firestone WO13586910
Contitech FD 200-19 320
Contitech FD 200 19 320
Contitech FD 200-19320
Goodyear 2B9-200;2B9 200
Goodyear 2B9-202; 2B9 202
Goodyear 2B9-216; 2B9 216
Goodyear 578423202
Triangle 6325
Triangle 4320
OEM Reference
Dina A812719
Dina AZ812719
Brake&Wheel M3501
Dayton 3546910
Leland Sc2011
Navistar 554783C1
Hendrickson S8768/458433
Ridewell 1003586910C
SAF Holland 57006910
Trailers De 133128
Tuthill 1371
Watson&Chalin AS-0001
Watson&Chalin AS-0156G
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
Working Stroke: 185mm
Space required: 265mm
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 | |
Company Details
Business Type:
Manufacturer,Agent,Exporter
Year Established:
2005
Total Annual:
6999900-7999900
Employee Number:
159~179
Ecer Certification：
Verified Supplier
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&rsquo... 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&rsquo...
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