1B8-550 Goodyear Vibration Isolation Rubber Air Spring Contitech FS 120-10 Air Bag
1B8-550 Goodyear Vibration Isolation Rubber Air Spring Contitech FS 120-10 Air Bag
Product Description
Height Range:
- Minimum height: 50 mm (2.0 in)
- Maximum height: 140 mm (5.5 in)
- Stroke: 90 mm (3.5 in)
- Maximum Outer Diameter: 230 mm (9.1 in) at 0.8 MPa (116 PSI)
Connection & Mounting Details:
- Air Inlet: 1/4 NPTF port (leak-resistant threaded connection)
- Mounting Nuts: 2× 3/8-16 UNC (dual-nut design for secure attachment)
- Cover Plate Diameter: 135 mm (5.31 in)
- Bolt Center Distance: 70 mm (2.75 in)
Product Technical Parameters
Vibration isolation - dynamic characteristics values
| Pressure P [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V[l] |
| Force (Load) [kN] | 3.9 | 5.3 | 6.8 | 8.3 | 9.6 | 10.9 | 1.8 |
| Spring Rate [N/cm] | 1315 | 1620 | 1925 | 2230 | 2535 | 2840 | |
| Natural Frequency [Hz] | 2.9 | 2.8 | 2.7 | 2.6 | 2.6 | 2.6 |
Pneumatic application - static characteristic values
| Pressure p | [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol.[l] |
| Height H [mm] | 120 | 3.1 | 4.3 | 5.6 | 6.9 | 8.0 | 9.2 | 1.9 |
| 110 | 3.9 | 5.3 | 6.8 | 8.3 | 9.6 | 10.9 | 1.8 | |
| 100 | 4.5 | 6.1 | 7.9 | 9.7 | 11.0 | 12.4 | 1.7 | |
| 90 | 5.0 | 6.8 | 8.9 | 10.8 | 12.2 | 13.8 | 1.5 | |
| 80 | 5.5 | 7.4 | 9.7 | 11.6 | 13.3 | 15.0 | 1.3 | |
| 70 | 5.9 | 7.9 | 10.3 | 12.3 | 14.2 | 16.0 | 1.1 | |
| 60 | 6.3 | 8.2 | 10.7 | 13.0 | 15.0 | 17.0 | 0.9 |
OEM Original Manufacturer
Goodyear 1B8-550
Goodyear 1B8550
Goodyear 1B8 550
Goodyear Bellow 579-913-530
Goodyear Bellow 579913530
Goodyear Bellow 579 913 530
Firestone W01-358-7564
Firestone W013587564
Firestone W01 358 7564
Contitech FS 120-10
Contitech FS 12010
Contitech FS 120 10
Firestone Style 116 Air Springs
Blind nuts, 1/4NPT:
W01-358-7569, W013587569, W01 358 7569
WO1-358-7569, WO13587569, WO1 358 7569
Blind nuts, 3/4NPT:
W01-358-7561, W013587561, W01 358 7561
WO1-358-7561, WO13587561, WO1 358 7561
Countersunk steel bead rings, 1 3/4 bolts, nuts, washers:
W01-358-7568, W013587568, W01 358 7568
WO1-358-7568, WO13587568, WO1 358 7568
Blind nuts with installed 1/4 tank valve:
W01-A72-7518, W01A727518, W01 A72 7518
WO1-A72-7518, WO1A727518, WO1 A72 7518
Rubber bellows only:
W01-358-0133, W013580133, W01 358 0133
WO1-358-0133, WO13580133, WO1 358 0133
Firestone Style 117 Air Rubber Bellows
Blind nuts, 1/4NPT:
W01-358-7600, W013587600, W01 358 7600
WO1-358-7600, WO13587600, WO1 358 7600
Blind nuts, 3/4NPT:
W01-358-7602, W013587602, W01 358 7602
WO1-358-7602, WO13587602, WO1 358 7602
Countersunk steel bead rings, 1 3/4 bolts, nuts, washers:
W01-358-7606, W013587606, W01 358 7606
WO1-358-7606, WO13587606, WO1 358 7606
Packaging and Shipping
Packaging Details
1. Each product is packed in a plastic bag and a carton.
2. Please mark the product number and quantity on the outside of the carton.
3. According to your requirements.
Shipping Details
1. Delivery time: Usually 2-8 business days after receipt of payment.
2. Shipping method: Air freight, sea freight, express (DHL, UPS, FEDEX, etc.).
3. Please ensure the address is correct. After the goods are shipped, we will track the logistics information until you receive the goods.
Factory Workshop
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.