FT 1330-35 RS Flange Ring Bolt Circle DIA 16.50 Triple Convoluted Air Bag
W01-358-7823 Firestone Air Springs Bag Flange Ring Bolt Circle DIA 16.50 Triple Convoluted
Industrial Double Convoluted Air Spring Specifications
Rubber bellows only
Style 323 Two Ply Bellows
Ribbed neck aluminum bead rings (equal spacing),17/8 bolts, nuts, washers:
W01-358-7823;
W01 358 7823;
W013587823;
Rolled plate assembly*, 1/2 blind nuts, 3/4 NPT
W01-358-7274;
W01 358 7274;
W013587274;
Rubber bellows only:
W01-358-7921;
W01 358 7921;
W013587921;
Assembly weight.:14.2 kg.
Force to collapse to minimum height (@ 0 BAR):311N.
Style 324
High Strength Construction
Ribbed neck aluminum bead rings (equal spacing),17/8 bolts, nuts, washers:
W01-358-7829;
W01 358 7829;
W013587829;
Rubber bellows only:W01-358-0324;
W01 3580324;
W013580324
| Maximum Diameter @ 7 Bar (mm) | 521 | Design Height (mm) | 330 |
| Maximum Height (mm) | 114 | Load (at Design Height) at: 3 Bar (kN) | 35.7 |
| Maximum Stroke (mm) | 277 | Load (at Design Height) at: 5 Bar (kN) | 62 |
| Minimum Usable Height (mm) | 391 | Load (at Design Height) at: 7 Bar (kN) | 87.8 |
| Force in kN @ 5 Bar at Stroke of 25 mm | 85.5 | Natural Frequency (@5 Bar)(fn(Hz) | 1.3 |
| Force in kN @ 5 Bar at Stroke of 50% of Max Stroke | 73.2 | % of Isolation at Forced Frequency 7 Hz | 95.9 |
| Force in kN @ 5 Bar at Stroke of Maximum Stroke | 50.1 | % of Isolation at Forced Frequency 13 Hz | 99 |
| Style Cross-Ref High Strength Style Number | 324 | % of Isolation at Forced Frequency 25 Hz | 99.7 |
| Material | 2-Ply Standard Cord | Dim. C (Bolt Circle Diameter mm) | 419 |
| Bead ring Type | 4 | # of Bolts (each ring) | 24 |
Maximum diameter @ 100 PSIG (inches)
20.5
Maximum height (inch)
15.4
Maximum stroke (inch)
10.8
Minimum usable height (inches)
4.6
80PSI force at 1 inch stroke (lbs)
22010
Force applied at 80 PSI in a 3-inch stroke (pounds)
20200
Maximum thrust for maximum stroke @ 80PSI (pounds)
13320
Style cross-reference equivalent high-strength style number
324
material
2-layer standard line
Contitech FT 1330-35 RS UNF, bellows type industrial air spring, triple spiral type, effective area 1330cm square, maximum stroke 35cm, stud bolt installation, imperial bead ring
Manufacturer: Contitech
Maximum inflation pressure
120 psi
series
RS
Bellows type
Triple convolution
weight
27.6 pounds
Manufacturer Part Number: 20886394
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