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Brand Name : AIRSUSTECH
Model Number : 1B8×4
Certification : ISO/TS16949:2009
Place of Origin : Guangzhou China
MOQ : 3Pieces
Payment Terms : T/T, Western Union, Paypal or Others
Supply Ability : 1000PCS/Week
Delivery Time : 5-8 Working Days
Packaging Details : Strong Carton Box or as Customers Requirement
Warranty : 12 months
Material : Rubber and mental
Air Hole : 1/4 NPTF
Condition : 100% new-brand
Shock absorber type : Gas-filled
Convolution Number : One
AIRSUSTECH Part Number : 1B8×4
Pressure Ability : 0.2-0.8 M PA
Place of Origialin : Guangdong, China
OEM : YES
OEM Air Spring Actuator 1B8×4 Replaces Contitech FS120 10 Air Bellow Suspension Single Convoluted
Refer Number:
Firestone: W01-358-7564
Firestone: W01 358 7564
Firestone: W013587564
Goodyear: 1B8-550
Goodyear: 1B8 550
Contitech: FS120-10
Contitech: FS120 10
Contitech: FS12010
The detailed Specifications and techical data
The Max. Diameter | 230mm |
Air hole/air inlet | 1/4 NPTF |
Working stroke | maximum 140 mm to minimum 50 mm |
Top plate screw (nut) teeth | 2×3/8-16UNC |
Bottom plate screw (nut) teeth | 2×3/8-16UNC |
Top cover diamete | 135 mm |
Bottom cover diameter | 135mm |
Screw center distance | 70mm |
The air hole distance between the nuts | 35mm |
Min. pressure: 0 bar
Return force to min.height: ≤200N
Overall weight with clamped plates: 2.0kg
Vibration isolation - dynamic characteristic values
Design Height H: recommended 110mm, minimum 90mm
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
Force F[KN]
Pressure p [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V [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 |
Factors affecting air springs
Rotary surface type air spring assembly
1. Concealed nut; 2 Air inlet (air enters the tapered hole of the air bag); 3. Rim plate (permanently crimped on the air bag at the factory, strict component leakage before shipment test); 4. Rubber bladder; 5. Girdle Hoop/Belt Loop(With/ Without)
The reated picture
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OEM Air Spring Actuator 1B8×4 Replaces Contitech FS120 10 Air Bellow Suspension Single Convoluted Images |