3B7994 Triple Industrial Air Spring Firestone W01-358-7994 Contitech FT 330-29
3B7994 Triple Industrial Air Spring Firestone W01-358-7994 Contitech FT 330-29
3B7944 Air Spring Details
| Minimum Height |
4.90 in. |
| Maximum Height | 18.90 in. |
| Full Stroke | 13.10 in. |
| Rubber Bellow Max. Dia. | 12.80 in. |
| Top Plate Width | 9.00 in. |
| Screw Type of Top Cover Plate | 1×3/8-16UNC |
| Bottom Plate Width | 9.00 in. |
| Screw Type of Bottom Cover Plate | 2×3/8-16UNC |
| Center to Center Distance | 5.50 in. |
Pneumatic application-static characteristic values
Force F[KN]
| Pressure p [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V [l] | |
| Height H[mm] | 380 | 8.8 | 11.9 | 15.1 | 18.4 | 21.7 | 25.1 | 23.6 |
| 340 | 10.7 | 14.4 | 18.2 | 22.0 | 25.9 | 29.8 | 21.6 | |
| 300 | 12.3 | 16.5 | 20.8 | 25.1 | 29.5 | 33.7 | 19.2 | |
| 260 | 13.7 | 18.2 | 22.9 | 27.6 | 32.3 | 36.9 | 16.6 | |
| 220 | 14.8 | 19.5 | 24.6 | 29.6 | 34.6 | 39.5 | 13.8 | |
| 180 | 15.9 | 21.1 | 26.5 | 31.8 | 37.2 | 42.4 | 10.7 | |
| 140 | 17.0 | 22.4 | 28.1 | 33.6 | 39.1 | 44.7 | 7.5 | |
Product Part Number
|
Contitech Number
|
FT 330-29 546
|
| Contitech Number | FT 330 29 546 |
| Contitech Number | FT330-29 546 |
| Contitech Number | FT330 29 546 |
| Contitech Number | FT33029546 |
| Contitech Number |
64572
|
| Firestone Number | W01-358-7994 |
| Firestone Number |
W01 358 7994 |
| Firestone Number | W013587994 |
|
Goodyear Number
|
3B12-328
|
| Goodyear Number |
3B12 328
|
| Goodyear Number |
3B12328
|
|
Triangle Number
|
4546 |
|
Triangle Number
|
6364 |
|
Watson&chalin Number
|
AS-0019-F
|
|
Watson&chalin Number
|
AS 0019 F
|
| Watson&chalin Number | AS0019F |
|
Euolid/meritor After market Number
|
E-FS7994
|
|
Euolid/meritor After market Number
|
E FS7994
|
| Euolid/meritor After market Number | EFS7994 |
Air Spring Function
The air spring has nonlinear characteristics, and its stiffness changes with the load, so its natural frequency remains almost unchanged under any load, so the spring device has almost constant characteristics.
1.it has good high-frequency vibration absorption and sound insulation performance
2.it can simultaneously Withstand axial and radial loads.
3.Different bearing capacities can be obtained by adjusting the internal pressure.
Therefore, it can meet the needs of various loads.
3B7994 Real Pictures
Company Profile
Guangzhou Guomat air spring Co., Ltd. is a domestic innovative enterprise dedicated to the research and production of automotive air springs. It is located in the beautiful flower city of Guangzhou. With modern workshops and advanced rubber air spring manufacturing equipment, it is one of the current air spring production bases in China. Our products are mainly used in the bases of commercial vehicles, passenger cars, and industrial machinery and equipment. The main products are: rubber air springs, passenger car and truck airbags, industrial airbags, air springs for papermaking machinery, large washing machines, rubber air springs for cars, etc. There are thousands of models and styles, and can also be customized according to customer requirements. Or the customer's existing product specifications to design and produce.
Factory Workshop
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.