Contitech FT330-29 431 Air Spring Rubber Bellows Industrial Lifting Air Bags
Contitech FT330-29 431 Air Spring Rubber Bellows Industrial Lifting Air bags
3B8008 Technical parameters
| Top Cover Plate Screw (Nut) Tooth : 1 pcs X 3/8-16UNC |
| Top Cover Plate Screw (Nut) Tooth : 1 pcs X Stud - 3/4-16 |
| Screw Center Distance of Top Cover Plate : 140 mm |
| Bottom Cover Plate Screw (Nut) Tooth : 2 pcs X 3/8-16UNC |
| Screw Center Distance of Bottom Cover Plate : 157.5 mm |
| Gas Hole / Air inlet : 1/4-18NPTF |
| Screw Center Distance Between Gas Hole and Nut : 73 mm |
| Top Cover Plate Diameter: 228.6 mm |
| Bottom Cover Plate Diameter: 228.6 mm |
| Rubber Bellows MAX Diameter: 330 mm |
| Rubber Bellows Natural Diameter : 300 mm |
| The Working Stroke : MIN 120 mm to MAX 457 mm |
| Maximum Height : 457 mm |
| Minimum Height :120 mm |
| Stroke Height : 179mm |
Cross References
| Firestone: 38 |
| Firestone No.: W01-358-8008 |
| FleetPride: AS8008 |
| Goodyear: 3B12-300 |
| Gooyear Flex No.: 578933100 |
| Taurus: 6334 |
| Triangle: AS-4431 |
| TRP: AS80080 |
| Automann: SP3B22R-8008 |
| Road Choice: AS8008 |
| Granning; 6392 |
| Tuthill: 6392 |
| Loadguard: SC2130 |
| EX Ride: 8030155 |
| Hendrickson: S-11637 |
| Ridewell: 1003588008C |
| SAF Holland: 57008008 |
| Dayton: 354-8008 |
The Structure of GUOMAT Air Spring
1. Is a rubber component, which is formed by vulcanization of a cord layer, an inner and outer rubber layer or a steel wire ring to form a flexible body, and realizes an elastic function by filling the compressibility of air. Commonly known as air springs, rubber airbags, airbags, etc.
2. Assembled by the rubber air spring, the base, the base (piston), the overall shape of the mat assembled into a sealed cavity.
3. According to the shape is divided into three categories of capsules, film and sleeves. The sealing structure consists of four types: pressure self-forming, flange clamping, hoop sealing and mixing.
4. The load of the air spring shock absorber is mainly carried by the cord, the curtain layer is mainly composed of 2 layers, and the special requirements of the product are composed of 4 layers of cord. The inner glue mainly serves as a sealing function, and in addition to the sealing effect of the outer rubber, it also plays a protective role.
Support and Services
- The Suspension Air Springs product technical support and services include:
- Expert troubleshooting assistance to diagnose and resolve technical issues
- Guidance on proper installation and maintenance procedures
- Product documentation, including user manuals and technical specifications
- Product training and education for customers and service technicians
- Warranty and repair services, including replacement parts and exchange programs
- Customer support for urgent technical issues or service needs
Related Photos
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.

