Stroke 90 MM Single Rubber Bellows for Firestone W01-358-7451 Air Spring Assembly
Stroke 90 MM Single Rubber Bellows for Firestone W01-358-7451 Air Spring Assembly
| Specification | Value |
|---|---|
| Minimum usable height | 50 mm |
| Maximum usable height | 140 mm |
| Full stroke | 90 mm |
| Air connection | 1/4NPTF |
| Threaded hole | 2×3/8-16UNC |
| The diameter of center distance | 44.5 mm |
| The width of cover plate | 115 mm |
| The max. diameter of rubber bellows | 205 mm |
| Material | rubber and steel |
| Air spring type | single convolution |
- Blind nuts, 1/4 NPT
W01-358-7451, W013587451, W01 358 7451
WO1-358-7451, WO13587451, WO1 358 7451 - Blind nuts, 3/4 NPT
W01-358-7484, W013587484, W01 358 7484
WO1-358-7484, WO13587484, WO1 358 7484 - Socket head aluminum bead rings (bolts, nuts, washers not included-use 1/4 cap screws)
W01-358-0112, W013580112, W01 358 0112
WO1-358-0112, WO13580112, WO1 358 0112 - Rubber bellows only
W01-358-0100, W013580100, W01 358 0100
WO1-358-0100, WO13580100, WO1 358 0100
The production involves sophisticated fabric-rubber integration where rubber compound penetrates fabric interstices during processing. This creates a strong bond between the rubber matrix and reinforcement fibers, achieved through precise calendering operations. Special three-roller machinery is typically employed to ensure dimensional stability and surface smoothness of the rubber-fabric composite.
- Lightweight construction with excellent comfort characteristics.
- Superior fatigue resistance and extended service life.
- Effective vibration damping and noise reduction capabilities.
- Maintains stable dimensions under pressure variations.
Proper manufacturing controls minimize rubber elasticity variations, ensuring consistent performance. The production methodology provides comprehensive protection to the air spring structure, significantly enhancing durability. These technical advantages make air springs ideal for precision applications in industrial machinery and instrumentation systems where reliable performance is critical.
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