Contitech Triple Convoluted Rubber Air Bag FT 138-26 DS Continental Bellows Style
Contitech Triple Convoluted Rubber Air Bag FT 138-26 DS Continental Bellows Style
Description
AIRSUSTECH NO. 3B8×3T, minimum height 100 mm, maximum height 350 mm, stroke 250 mm. The 1B8×4 airbag air hole is G1/2, nut type is 4×M10, cover size is 184 mm, center distance is 155.5 mm. When the air pressure is 0.8MPa, the maximum outer diameter of the airbag is 230 mm.
Product Information
| Diameter of the Top Cover Plate | 184 mm |
| Center-to-Center Distance of Screws on the Top Cover Plate | 155.5 mm |
| Diameter of the Bottom Cover Plate | 184 mm |
| Center-to-Center Distance of Screws on the Bottom Cover Plate | 155.5 mm |
| Screw (Nut) Thread Count for the Top Cover Plate | 4×M10 |
| Screw (Nut) Thread Count for the Bottom Cover Plate | 4×M10 |
| Pneumatic Connection | G1/2 |
| Max Diameter of the Rubber Bellow | 230 mm |
| Installation Space Required | 245 mm |
| Max. Extended Height | 350 mm |
| Min. Compressed Height | 100 mm |
Product Technical Parameters
Pneumatic application - static characteristic values
| Pressure p | [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol.[l] |
| Height H [mm] | 290 | 3.75 | 5.15 | 6.61 | 8.11 | 9.65 | 11.2 | 6.3 |
| 240 | 5.17 | 7.01 | 8.9 | 10.8 | 12.8 | 14.7 | 5.4 | |
| 190 | 6.38 | 8.62 | 10.9 | 13.3 | 15.7 | 18.1 | 4.5 | |
| 140 | 8.16 | 10.9 | 13.7 | 16.6 | 19.5 | 22.5 | 3.7 |
Replaces These Air Springs (Air Bellows)
Replaces Contitech FT 138-26 DS
Replaces Contitech FT 13826 DS
Replaces Contitech FT 138 26 DS
Replaces Firestone W01-R58-4056
Replaces Firestone W01R584056
Replaces Firestone W01 R58 4056
Replaces Dunlop Pneuride 8''×3
Replaces Dunlop Pneuride 8'×3
Replaces Dunlop Pneuride 8×3
Replaces Dunlop Springride SP2863
Replaces Dunlop Springride SP 2863
Replaces Dunlop Springride SP 28 63
Replaces Norgren M/31083
Replaces Norgren M31083
Replaces Norgren M 31083
Replaces Parker 9109017
What Are The Applications of AIRSUSTECH Air Bags?
Industrial air springs (also known as air bags, pneumatic springs, or bellows) are highly versatile components with numerous critical applications across diverse industries. Their core functions—vibration isolation, load leveling, shock absorption, height adjustment, and force compensation—make them essential for many demanding tasks:
- Sensitive Equipment: Protecting delicate machinery, measurement equipment (metrology labs, coordinate measuring machines - CMMs), electron microscopes (SEMs, TEMs), MRI machines, lithography equipment (semiconductor manufacturing), laser systems, and optical benches from ambient vibrations (floor vibrations, machinery noise).
- Manufacturing & Automation: Isolating robotic platforms, assembly stations, precision machining centers (CNC machines), and inspection equipment to ensure accuracy and surface finish quality. Dampening vibrations in industrial printing presses.
- Aerospace & Defense: Isolating sensitive avionics, sensors, gyroscopes, and targeting systems in aircraft, satellites, and spacecraft.
- Vehicles: Providing vibration isolation mounts for helicopter seats and control systems, and critical components in specialized vehicles.
Other Kinds of Flange Connection Air Bellows
| AIRSUSTECH NO. | Firestone | Dunlop Pneuride | Dunlop Springride | Contitech | Norgren | Parker |
| 2 3/4''×3 | 2 3/4''×3 | SP2910 | FT 22-6 DI | 9109010 | ||
| 4 1/2''×3 | W01R584035 | 4 1/2''×3 | SP2895 | FT 44-15 DI | PM/31043 | 9109402 |
| 4 1/2''×3-E | ||||||
| 3B6×3T(AI) | 6''×3(Al) | SP2923 | FT 76-20 DS | PM/31063 | 9109007A | |
| 3B6×3T(Steel) | W01R584095 | 6''×3(Steel) | SP2861 | FT 138-26 DS | M/31063 | 9109007 |
| 3B8×3T | W01R584056 | 8''×3 | SP2863 | FT 138-26 DS | M/31083 | 9109017 |
| 3B10×3T | W01R584059 | 10''×3 | SP1539 | FT 210-32 DS | M/31103 | 9109031 |
| 3B12×3T | W01R584062 | 12''×3 | SP1542 | FT 412-32 DS | M/31123 | 9109051 |
| 3B14 1/2''×3T | W01R584065 | 14 1/2''×3 | SP1558 | FT 614-36 DS | M/31143 | 9109069 |
| 3B16×3T | W01R584068 | 16''×3 | SP2141 | FT 816-40 DS | M/31163 | 9109177 |
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