Guangzhou Guomat Air Spring Co., Ltd.
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Contitech FS 44-5 DI Single Convoluted Rubber Air Spring for OEM Replacement
Product Description
AIRSUSTECH air springs deliver exceptional durability, precision engineering, and cost efficiency across a wide range of actuation and vibration isolation applications. Their time-tested design incorporates fabric-reinforced neoprene or natural rubber flex members paired with corrosion-resistant end retainers, ensuring superior performance and longevity in even the most challenging environments. As advanced vibration isolators, AIRSUSTECH air springs excel at mitigating harmful vibrations while maintaining precise load height adjustment capabilities. Their unique ability to provide consistent vibration isolation across varying load conditions makes them indispensable for industrial applications requiring both stability and adaptability.
Product Features
| Diameter of the Top Cover Plate | 110 mm |
| Center-to-Center Distance of Screws on the Top Cover Plate | 93 mm |
| Diameter of the Bottom Cover Plate | 110 mm |
| Center-to-Center Distance of Screws on the Bottom Cover Plate | 93 mm |
| Screw (Nut) Thread Count for the Top Cover Plate | 3×M6 |
| Screw (Nut) Thread Count for the Bottom Cover Plate | 3×M6 |
| Air Inlet | G3/8 |
| Max Diameter of the Rubber Bellow | 125 mm |
| Design Height | 70 mm |
| Maximum Height | 90 mm |
| Minimum Height | 50 mm |
Other OEM Numbers
Firestone W01-R58-4050
Firestone W01R584050
Firestone W01 R58 4050
Dunlop Pneuride 4 1/2"x1
Dunlop Pneuride 4 1/2x1
Dunlop Pneuride 4 1/2'x1
Dunlop Springride SP2334
Dunlop Springride SP 2334
Dunlop Springride SP 23 34
Contitech FS 44-5 DI
Contitech FS 445 DI
Contitech FS 44 5 DI
Norgren PM/31041
Norgren PM31041
Norgren PM 31041
Parker 9109400
Specification
♦Install
Although they serve similar functions, air springs are much less expensive than air cylinders and other springs. When deflated, air springs have a small footprint and are easy to handle and connect to machinery.
♦Maintain
Maintenance procedures for air springs tend to be minimal, air springs require no lubrication, and there are no seals or guides that can become misaligned or damaged like other springs. Air springs should be stored at room temperature in a dry, dark place.
♦Environment
Due to their durability and simplicity, air springs are suitable for most industrial and commercial applications. Rubber and neoprene are prone to dry rot, so dehumidified conditions can shorten the life of an air spring.
♦Medium
Air spring bellows can also accept other types of fluids such as nitrogen, carbon, water and antifreeze.
Other Kinds of Air Shock Springs
| Type | Plate Diameter (mm) | Min. Height (mm) | Max. Height (mm) | Total Stroke (mm) | Static Height (mm) | Center Distance (mm) | Space Installation (mm) |
| 4 1/2×1 | 125 | 45 | 90 | 45 | 65 | 93 | 140 |
| 6×1 | 162 | 50 | 110 | 60 | 80 | 127 | 180 |
| 4 1/2×2 | 125 | 65 | 145 | 80 | 100 | 93 | 140 |
| 6×2 | 168 | 75 | 215 | 140 | 140 | 127 | 180 |
| 21 1/2×2 | 570 | 90 | 390 | 300 | 200 | N/A | 595 |
| 2 1/4×3 | 78 | 80 | 145 | 65 | 119 | 64 | 95 |
| 4 1/2×3 | 125 | 100 | 200 | 100 | 145 | 93 | 140 |
| 6×3 | 168 | 109 | 262 | 153 | 187 | 127 | 180 |
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