Guangzhou Guomat Air Spring Co., Ltd.
                                                                                                           
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Original Goodyear 3B12-304 Air Bag from Mexico Firestone W013588006 Air Bellows

Price Negotiable
Price: Negotiable
MOQ: 1 Piece
Delivery Time: 3-8 Working Days
Brand: AIRSUSTECH
Product Description
Original Goodyear 3B12-304 Air Bag from Mexico Firestone W013588006 Air Bellows
Original Goodyear 3B12-304 Air Bag from Mexico Firestone W013588006 Air Bellows
Product Specifications
Specification Measurement
Bottom Plate Alignment Parallel
Bottom Plate Center to Center Diameter 6.2 inch / 157.48 mm
Bottom Plate Diameter 9 inch / 228.6 mm
Bottom Plate Hole Quantity 2X3/8-16 UNC
Bottom Plate Type Steel
Top Plate Alignment Parallel
Top Plate Center to Center Diameter 6.2 inch / 157.48 mm
Top Plate Diameter 9 inch / 228.6 mm
Top Plate Hole Quantity 2X3/8-16 UNC
Top Plate Type Steel
Expanded Height 18 inch / 457.2 mm
Compressed Height 4.8 inch / 121.92 mm
Spring Type Triple convolutions
Max Rubber Bellow Diameter 13 inch / 330.2 mm
Air Connection 1/4''-18 NPTF
Operation Gas-filled
OEM Replacement Compatibility
Goodyear 3B12-304
Goodyear 3B12304
Goodyear 3B12 304
Goodyear Flex No. 578-93-3-100
Goodyear Flex No. 578933100
Goodyear Flex No. 578 93 3 100
Contitech FT 330-29 503
Contitech FT 33029 503
Contitech FT 330 29 503
Contitech 64568
Firestone W01-358-8006
Firestone WO1-358-8006
Firestone W013588006
Firestone WO13588006
Firestone W01 358 8006
Firestone WO1 358 8006
Firestone 8006
Automann ABSP3B22R-8006
Loadguard Sc2132
Suspensions, Inc. 200620
Triangle 4430/4503
TRP ASP 1710
Typical Applications
The Goodyear 3B12-304 is a triple convoluted industrial air spring designed for applications requiring high load capacity, vibration isolation, and pneumatic actuation. Its three-convolution bellows design provides a longer working stroke and greater force output than single or double convoluted air springs, making it suitable for demanding industrial environments.
Metal Stamping and Forming Presses
The Goodyear 3B12-304 is widely used in stamping presses, forming machines, and punch presses as a pneumatic actuator. It generates large pressing forces while maintaining smooth, low-friction movement, making it an excellent alternative to conventional cylinders in many industrial applications.
Lifting and Positioning Equipment
Thanks to its high lifting force and compact structure, the 3B12-304 is commonly installed in scissor lifts, lift tables, rotating platforms, and positioning systems. The air spring allows controlled lifting by adjusting air pressure while requiring minimal maintenance.
Conveyor and Material Handling Systems
Many manufacturing plants use the Goodyear 3B12-304 in conveyor loading stations, transfer systems, and material handling equipment. The air spring provides stable support, smooth lifting action, and helps absorb vibration generated during continuous production.
Vibration Isolation Equipment
One of the primary functions of the 3B12-304 industrial air spring is vibration isolation. It is frequently installed beneath machinery to reduce shock, vibration, and structure-borne noise, helping improve machine accuracy while extending equipment life.
Product Images
Goodyear 3B12-304 Air Spring detailed view showing construction and mounting plates Goodyear 3B12-304 Air Spring side profile showing triple convolution design
Air Spring Types Comparison
Comparison chart showing different types of AIRSUSTECH air springs and their applications
Manufacturing Capabilities
Advanced manufacturing facility showcasing industrial air spring production capabilities

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

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