Custom Rubber Air Bag Norgren PM/31091 Single Type Air Spring OEM Cross Reference
Custom Rubber Air Bag Norgren PM/31091 Single Type Air Spring OEM Cross Reference
OEM Manufacturer
Norgren OEM Manufacturer PM/31091(81/4x1)
Norgren OEM Manufacturer PM31091(81/4x1)
Norgren OEM Manufacturer PM 31091(81/4x1)
Contitech OEM Manufacturer FS 200-10
Contitech OEM Manufacturer FS 20010
Contitech OEM Manufacturer FS 200 10
Firestone OEM Manufacturer W01-M58-6374
Firestone OEM Manufacturer W01M586374
Firestone OEM Manufacturer W01 M58 6374
Phoenix OEM Manufacturer SP 1B 12
Phoenix OEM Manufacturer SP 1B12
Phoenix OEM Manufacturer SP1B12
Dunlop(FR) OEM Manufacturer 9''1/4x1 S09101
Bosch OEM Manufacturer 822419004
Festo OEM Manufacturer EB-250-85
Festo OEM Manufacturer EB25085
Festo OEM Manufacturer EB 250 85
Product Information
| Cover Plate | |
| Top Cover Plate Diameter | 160 mm |
| Screw Center Distance of Top Cover Plate | 89 mm |
| Bottom Cover Plate Diameter | 160 mm |
| Screw Center Distance of Bottom Cover Plate | 89 mm |
| Nut/Blind Nuts | |
| Top Cover Plate Screw(Nut) Tooth | 2×M10×1.5 |
| Bottom Cover Plate Screw(Nut) Tooth | 2×M10×1.5 |
| Gas Hole/Air Inlet/Air Fitting | |
| Air Hole | G1/4 |
| Rubber Bellow | |
| Rubber Bellow Natural Diameter | 220 mm |
| Design Height | 110 mm |
Product Technical Datas
| Pressure p | [bar] | 2 | 4 | 5 | 6 | 7 | 8 | Vol.[l] |
| Height H [mm] | 120 | 4.5 | 6.2 | 8.2 | 10.4 | 12.1 | 13.8 | 2.8 |
| 110 | 5.5 | 7.5 | 9.6 | 11.9 | 14 | 15.7 | 2.7 | |
| 100 | 6.3 | 8.6 | 11 | 13.4 | 15.5 | 17.5 | 2.3 | |
| 90 | 7 | 9.4 | 12.1 | 14.6 | 17 | 19.2 | 2.2 | |
| 80 | 7.6 | 10.2 | 13 | 15.7 | 18.2 | 20.6 | 1.8 | |
| 70 | 8.1 | 10.9 | 13.6 | 16.5 | 19.3 | 21.9 | 1.6 | |
| 60 | 8.5 | 11.3 | 14.2 | 17.1 | 20.1 | 23.0 | 1.3 |
12-step Guide to Choosing the Right Air Spring Isolator
- Know the equipment description: What type of machinery? In what applications will the air springs be used? Are there any special characteristics on the machinery that need to be considered?
- Type of disturbance (forced vibration frequency) that needs to be isolated: Disturbance frequency, machine speed (rpm), or frequency of incoming vibration (Hz).
- Available space (diameter) for air springs: What is the available height and diameter to place the air springs in the application?
- Maximum load of the application: What is the maximum load that the bellows should support?
- Available pressure: What is the available pressure or necessary pressure of the air springs?
- Ambient conditions: What are the main characteristics of the location, temperature, and environment?
- Weight distribution: What is the weight that each air spring should lift?
- Required number and distribution of air springs: How many air springs are placed and what is the distance between each air spring?
- Location of mounting points: How will the air springs be placed?
- Disturbance frequency, machine speed (rpm), or frequency of incoming vibration (Hz)
- Required isolation percentage: Determine the isolation ratio.
- Other special requirements: Special specifications for air spring components, dimensions, type of compound, etc.
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