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Brand Name : Goodyear
Model Number : 1B8-850
Certification : ISO/TS16949:2009
Place of Origin : Mexico
MOQ : 6PCS
Price : $49.9-89.9/pc
Payment Terms : L/C, T/T, Western Union
Supply Ability : 1000pcs/week
Delivery Time : 2-8 work days
Packaging Details : Strong Carton Box Or As Customers Need
Product Name : Air spring, Air Bellow, Air Bags, Air Suspension
Material : Natural Rubber/ Metal
Warranty : 12 months
Operation : Gas-filled
Goodyear : 1B8-850
Convolutions : 1
Firestone : W01-M58-6166
Contitech : FS120-9
1B8-850 Goodyear Single Convoluted Air Springs Provider 579-91-3-530 Rubber Air Bellows
Product Description
Material | Rubber + Steel | Place of Origin | Mexico |
Brand Name | Goodyear | MQQ | 1 Pcs |
Model Number | 1B8-850 | Warranty | 1 year |
Plate Dia | 127.8mm | Max Dia. | 221mm |
Original Part Number: Goodyear 1B8-850 / 1B 8-850 / 1B8 850 / 1B8850
Original Flex Number: 579-91-3-530 / 579 91 3 530 / 579913530 / 579 913 530
Replaces Other Manufacturer Number
Firestone Number: W01-M58-6166 / W01 M58 6166 / W01M586166
Firestone Style: 116B
ContiTech Number: FS120-9 CI
ContiTech Number: FS 120-9 CI
ContiTech Number: FS120-9 CI G1/4
ContiTech Number: FS120-9 CI G1/4
ContiTech Number: FS120-9 CI 61358
ContiTech Number: FS 120-9 CI 61358
ContiTech Number: FS120-9 1/4 M8
ContiTech Number: FS 120-9 1/4 M8
ContiTech Number: FS120-9 / FS 1209 /FS 120-9 / FS1209
Enidine Number: YI-1B8-850 / YI 1B8 850 / YI1B8850
Dunlop FR Number: 8''X1 S08100
Bosch Number: 822419008
Weforma Number: WBE 300-E2 / WBE300-E2 / WBE300E2
GUOMAT NUmber: 1B120-9
1B8-850 Goodyear Single Convoluted Air Spring Technical Data
Original top cover plate diameter: 127.8mm
Threaded holes of top cover plate: M8X1.25
Center distance between threaded holes of top cover plate: 70mm
Air hole: G1/4
Bottom cover plate diameter: 127.8mm
Threaded holes of bottom cover plate: M8X1.25
Center distance between threaded holes of bottom cover plate: 70mm
Design Height Range: 95mm-121mm
Max Extended Height: 135mm
Metal to Metal Height: 51mm
Max Outer Diamater: 221mm (6.9bar)
Assembly Hieght(in) | Volume@ | Nominal Force(lb) | ||||
@20PSIG | @40PSIG | @60PSIG | @80PSIG | @100PSIG | ||
5.3 | 145 | 100 | 300 | 550 | 800 | 1100 |
5.0 | 138 | 240 | 540 | 900 | 1000 | 1600 |
4.75 | 133 | 320 | 380 | 1100 | 1500 | 2000 |
4.5 | 128 | 380 | 800 | 1300 | 1700 | 2200 |
3.75 | 110 | 540 | 1100 | 1700 | 2300 | 2900 |
3.5 | 104 | 580 | 1150 | 1900 | 2500 | 3100 |
3.0 | 90 | 620 | 1250 | 2000 | 2700 | 3300 |
2.5 | 78 | 640 | 1300 | 2100 | 2800 | 3500 |
2.0 | 60 | 660 | 1350 | 2100 | 2800 | 3600 |
Instructions for Using Rubber Air Springs
1. Installation precautions
Matching model: Make sure that the size and load capacity of the air spring match the equipment requirements to avoid overloading or underloading.
Correct alignment: During installation, the spring and the connecting parts must be aligned to avoid partial wear or leakage caused by partial load.
Protect the surface: Avoid contact with sharp objects, oil stains, and chemicals to prevent rubber aging or mechanical damage.
Air source connection: Use special air pipes and joints to ensure air tightness, and leak test is required after installation.
2. Operation requirements
Air pressure range: Strictly follow the working air pressure calibrated by the manufacturer (such as 0.2~0.8MPa). Overpressure may cause bursting, and low pressure affects the support effect.
Temperature environment: The applicable temperature is usually -30℃~+70℃. Special rubber materials are required for extreme high or low temperatures.
Load changes: Under dynamic loads (such as vehicle driving), the air pressure needs to be adjusted in real time to maintain stability.
Avoid dry friction: Check whether the parts in contact with the spring have relative sliding friction, and add lubrication or protective sleeves if necessary.
3. Maintenance and inspection
Regular leak detection: Apply soapy water to the air nozzle and interface, and observe the bubbles to determine whether there is leakage.
Rubber condition: Check whether the surface is cracked, bulged or scratched. If it is severely aged, it needs to be replaced.
Cleaning and maintenance: Wipe the rubber surface with a neutral detergent and avoid using organic solvents (such as gasoline and alcohol).
Air source quality: Ensure that the compressed air is dry and oil-free to prevent corrosion of the internal diaphragm.
4. Safety warning
No overpressure: Exceeding the maximum working air pressure may cause explosion risk.
Emergency measures: If the spring suddenly leaks (such as vehicle suspension), the pressure must be unloaded immediately and the operation must be stopped.
Replacement cycle: It is recommended to replace it every 3 to 5 years or according to the manufacturer's regulations, even if the appearance is not damaged.
5. Common fault handling
Leakage: Tighten the joint or replace the air nozzle; if the rubber is damaged, it needs to be replaced as a whole.
Insufficient support: Check whether the air pressure is too low or there is a slow leak.
Abnormal noise: Check whether there is interference with surrounding components or breakage of the internal cord layer.
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1B8-850 Goodyear Single Convoluted Air Springs Provider 579-91-3-530 Rubber Air Bellows Images |