Style 110 Firestone W01-358-7451 1/4NPTF Air Fitting Single Industrial Air Spring
Style 110 Firestone W01-358-7451 1/4NPTF Air Fitting Single Industrial Air Spring
Quick Details
| Item | Air Spring |
| Place of Origin | Guangzhou, China |
| Brand | AIRSUSTECH |
| Part Number | 1B5021 |
| Car Model | Bus / Truck |
| Purpose | for Replace / Repair |
| Condition | Brand-new |
| Quality | 100% Tested |
| Service | Accept Customize |
Firestone Style 110 Cross References
| Blind nuts, 1/4NPT |
W01-358-7451 / W013587451 / W01 358 7451 WO1-358-7451 / WO13587451 / WO1 358 7451 |
| Blind nuts, 3/4NPT |
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 |
Product Features
- This single convoluted air spring is manufactured from high-quality natural rubber with steel cover plates. It features a minimum compressed height of 50 mm, a maximum extended height of 140 mm, and a working stroke of 90 mm.
- For the 1B5021 model, the cover plate diameter is 115 mm, and the center-to-center distance is 44.5 mm. When the air pressure reaches 0.7 MPa, the maximum outer diameter of the rubber component reaches 205 mm.
- The industrial convoluted rubber air spring operates via gas filling. Its air connection is 1/4 NPTF, and the screw nut size is 2×3/8-16 UNC.
Applications
1. Pulp and paper industry
Used for vibration isolation in paper machines to reduce vibrations from rollers and cylinders, ensuring paper quality and minimizing equipment wear.
2. Lumber mills
Installed on saws and planers to absorb shocks during cutting and material handling, protecting machinery structure and reducing noise.
3. Lift tables
Act as cushioning elements in lifting mechanisms to ensure smooth vertical motion and prevent mechanical shocks from sudden load changes.
4. Tooling and machining systems
Isolate ground vibrations in precision machining equipment to maintain accuracy and suppress resonance during high-speed spindle operation.
Other Kinds of Firestone Industrial Air Bellows
| Firestone Number | Firestone Style | Firestone Number | Firestone Style |
| W01-358-0112 | 110 | W01-358-0118 | 115 |
| W01-358-0119 | 119 | W01-358-0122 | 248-2 |
| W01-358-0127 | 131 | W01-358-0131 | 131 |
| W01-358-0133 | 116 | W01-358-0134 | 19 |
| W01-358-0135 | 113 | W01-358-0140 | 2月21日 |
| W01-358-0142 | 26 | W01-358-0147 | 138-1.5 |
| W01-358-0150 | 113-1 | W01-358-0205 | 203 |
| W01-358-0207 | 207 | W01-358-0213 | 21 |
| W01-358-0219 | 218 | W01-358-0226 | 22 |
| W01-358-0231 | 128 | W01-358-0259 | 22-1.5 |
| W01-358-0297 | 274 (formerly 20) | W01-358-0305 | 2月20日 |
| W01-358-0324 | 324 | W01-358-0987 | 320 |
| W01-358-1002 | 328 | W01-358-1021 | 148-1 |
| W01-358-1023 | 348-3 | W01-358-1026 | 126 |
| W01-358-2132 | 1T19L-11 | W01-358-3407 | 224 |
| W01-358-5101 | 224 | W01-358-5126 | 200 |
| W01-358-5135 | 121 | W01-358-5305 | 1T14C-1 |
| W01-358-5306 | 1T14C-1 | W01-358-5307 | 1T14C-1 |
| W01-358-5310 | 1T14C-1 | W01-358-5311 | 1T14C-1 |
| W01-358-5405 | 1T14C-3 | W01-358-5708 | 1T14C-7 |
| W01-358-5712 | 1T14C-7 | W01-358-6155 | 131 |
| W01-358-6833 | 267-1.5 (formerly 255-1.5) | W01-358-7019 | 333 |
| W01-358-7244 | 201 | W01-358-7266 | 312 |
| W01-358-7271 | 28 | W01-358-7272 | 121 |
| W01-358-7274 | 323 | W01-358-7275 | 29 |


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