GIRELLI 20.38.0053.0 Double-Type Rubber Air Suspension For Commercial Vehicles
Price:
Negotiable
MOQ:
1 Piece
Delivery Time:
3-8 Working Days
Brand:
AIRSUSTECH
Product Description
GIRELLI 20.38.0053.0 Double-Type Rubber Air Suspension
Heavy-duty double convoluted air spring designed for commercial vehicles and industrial applications, providing superior load support and vibration isolation.
Compatible OEM Part Numbers
Model 21 BR 89457
GIRELLI 20.38.0053.0
AUSTERAS 99381024
I-VECO 8194818
VIBERTI 128118102
CAMPANA 05.050.0400
CARDI 58053300
B.P.W. 0.41.04.004.0
TRAS CAR 03003000020
ROR - MERITOR 21225697
KAESSBOHRER 4731005000
GART 274.2.210
GART T274
Firestone W01-M58-7710
Key Dimensions: AIRSUSTECH 2H350255
PCD: ø287 mm
Flange Ring Diameter: ø309 mm
Compressed Height: 90 mm
Design Height: 255 mm
Extended Height: 321 mm
Full Stroke: 205 mm
Max. Outer Diameter: ø380 mm
Bolts Type: 12-M8
Technical Performance Specifications
| Installation Height (mm) | 0.2 MPa | 0.3 MPa | 0.4 MPa | 0.5 MPa | 0.6 MPa | 0.7 MPa | 0.8 MPa |
|---|---|---|---|---|---|---|---|
| 90 | 1814 | 2722 | 3628 | 4538 | 5474 | 6381 | 7318 |
| 156 | 1567 | 2355 | 3135 | 3944 | 4799 | 5605 | 6416 |
| 222 | 1249 | 1877 | 2532 | 3187 | 3890 | 4570 | 5237 |
| 255 | 1095 | 1679 | 2269 | 2851 | 3480 | 4098 | 4726 |
| 295 | 892 | 1376 | 1883 | 2384 | 2902 | 3430 | 4000 |
| 320 | 737 | 1162 | 1589 | 2010 | 2467 | 2920 | 3431 |
Stiffness and Frequency at Design Height
| Parameter | 0.2 MPa | 0.3 MPa | 0.4 MPa | 0.5 MPa | 0.6 MPa | 0.7 MPa | 0.8 MPa |
|---|---|---|---|---|---|---|---|
| Vertical Stiffness (Kg/cm) | 121 | 160 | 215 | 265 | 305 | 342 | 384 |
| Inherent Frequency (Hz) | 1.66 | 1.55 | 1.54 | 1.53 | 1.48 | 1.45 | 1.43 |
| Frequency (cpm) | 100 | 93 | 92 | 92 | 89 | 87 | 86 |
Primary Functions of AIRSUSTECH 2H350255 Air Spring
The AIRSUSTECH 2H350255 double convoluted air spring provides heavy-duty load support, shock absorption, and vibration isolation using compressed air technology.
Dynamic Load Carrying & Leveling
- Adapts to varying weights: Compressed air expands to support added load, preventing chassis bottoming out
- Maintains constant ride height: Adjusts air pressure to ensure consistent suspension height regardless of load conditions
Advanced Shock Absorption & Vibration Isolation
- Protects cargo and components: Superior dampening of high-frequency road vibrations and harsh impacts compared to traditional steel springs
- Industrial dampening: Absorbs kinetic energy from heavy moving parts, preventing vibration transfer to factory floors
High Stroke-to-Height Ratio Advantage
- Compact compression: Collapses into tight, low-profile clearance spaces
- Extended range: Offers wide vertical movement relative to compact starting size
- Flexibility: Accommodates misalignments and articulating joints in uneven suspension movements
Pneumatic Actuation Capabilities
- Industrial applications: Functions as pneumatic cylinder or actuator for pressing, punching, clamping, or lifting
- Smooth operation: Exerts thousands of pounds of linear force without friction or internal seal movement
AIRSUSTECH 2H350255 Flange Ring Air Bag
AIRSUSTECH Air Spring Varieties
Advanced Manufacturing Capabilities
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Get in Touch
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Company
Guangzhou Guomat Air Spring Co., Ltd.
Location
No. 1, Keyuan Road, Baiyun District, Guangzhou,Guangdong,,China
Contact Person
Vivi