Guangzhou Guomat Air Spring Co., Ltd.
                                                                                                           
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21 Years
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Contitech FD 330-22 CI G1/4 M8 Convoluted Pneumatic Air Bellows Firestone W01M586381

Price Negotiable
Price: Negotiable
MOQ: 1 Piece
Delivery Time: 3-8 Working Days
Brand: AIRSUSTECH
Product Description
Product Overview
Contitech FD 330-22 CI G1/4 M8 Convoluted Pneumatic Air Bellows Firestone W01M586381
AIRSUSTECH Part No.: 2B6330 Specifications
Threaded Holes
  • Top Cover Plate Mounting Holes: 2x M8 x 1.25
  • Bottom Cover Plate Mounting Holes: 2x M8 x 1.25
Air Connection
  • Air Inlet: G1/4
  • Operation: Gas-filled
Bead Cover Plate Dimensions
  • Upper Cover Plate O.D.: 231 mm
  • Center Distance of Screws Holes on Top Plate: 157.5 mm
  • Distance Between Air Inlet and Holes: 73 mm
  • Lower Cover Plate O.D.: 231 mm
  • Center Distance of Screws Holes on Bottom Plate: 157.5 mm
Rubber Bellows Specifications
  • Maximum Outer Diameter: 325 mm
  • Compressed Height: 81 mm
  • Extended Height: 305 mm
  • Travel: 224 mm
OEM Cross-Reference Numbers
AIRSUSTECH 2B6330 compatible with:
  • Contitech FD 330-22 CI
  • Contitech FD 330-22 CI G1/4
  • Contitech FD 330-22 CI M8
  • Contitech FD 33022 CI
  • Firestone W01-M58-6381
  • Firestone WO1-M58-6381
  • Firestone W01M586381
  • Firestone WO1M586381
  • Firestone W01 M58 6381
  • Firestone WO1 M58 6381
Technical Performance Data
Vibration Isolation - Dynamic Characteristics
Pressure P [bar] 3 4 5 6 7 8
Force (Load) [kN] 10.0 13.3 16.7 20.6 24.1 27.6
Spring Rate [N/cm] 1590 1900 2210 2520 2830 3140
Natural Frequency [Hz] 2.0 1.9 1.8 1.8 1.7 1.7
Pneumatic Application - Static Characteristic Values
Pressure p [bar] Height H [mm] 3 4 5 6 7 8
300 Height H [mm] 9.8 13.1 16.7 20.3 24.0 27.7
260 Height H [mm] 12.5 16.7 21.0 25.4 29.9 34.5
220 Height H [mm] 14.6 19.4 24.4 29.4 34.5 39.6
180 Height H [mm] 16.2 21.6 27.0 32.5 38.2 43.9
140 Height H [mm] 17.6 23.4 29.3 35.2 41.3 47.2
100 Height H [mm] 18.3 24.4 30.3 36.3 42.4 48.5
Why Choose AIRSUSTECH 2B6330 Industrial Rubber Air Spring?
The AIRSUSTECH 2B6330 and Contitech FD 330-22 CI G1/4 M8 air springs are engineered for vibration isolation and industrial applications. Both models feature identical product structures, working principles, and application purposes, ensuring full compatibility in practical use.
The equivalent working pressure range of approximately 8 bar guarantees similar load capacity and damping performance. Both units utilize the same connection configuration with G1/4 air inlet thread and M8 mounting holes, enabling direct installation without modifications to existing mounting structures or air pipeline systems.
The rubber and reinforced cord construction delivers comparable flexibility, durability, and fatigue resistance, ensuring stable performance under demanding industrial operating conditions.
Product Images
AIRSUSTECH 2B6330 Convoluted Airbag - Front View AIRSUSTECH 2B6330 Convoluted Airbag - Side View
Quality Assurance & Precision Measurement
Quality Control and Precision Measurement Process
Advanced Manufacturing Capabilities
Advanced Manufacturing Facility and Equipment

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Guomat Air Spring Co., Ltd.
Location No. 1, Keyuan Road, Baiyun District, Guangzhou,Guangdong,,China
Contact Person Vivi

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