3B12-325 Industrial Air Spring Goodyear Triple Convoluted 578933103

3B12-325 Industrial Air Spring Goodyear Original Triple Convoluted 578933103​

Manufacturer: Goodyear
Brand name: Goodyear
Product weight: 7.5 kilograms
Package size: 33 x 33 x 22 cm
Model: 3B12-325

3B12-325 Goodyear Technical parameters

❶Nut / Blind Nut

Top Cover Plate Screw (Nut) Tooth : 2 pcs X 3/8-16UNC

Screw Center Distance of Top Cover Plate : 157.5 mm

Bottom Cover Plate Screw (Nut) Tooth : 2 pcs X 3/8-16UNC

Screw Center Distance of Bottom Cover Plate : 157.5 mm

❷ Gas Hole / Air inlet / Air Fitting

Gas Hole / Air inlet : 1/4-18NPTF

Screw Center Distance Between Gas Hole and Nut : 73 mm

❸ Cover Plate

Top Cover Plate Diameter: 228.6 mm

Bottom Cover Plate Diameter: 228.6 mm

❹Rubber Bellows

Rubber Bellows MAX Diameter: 330 mm

Rubber Bellows Natural Diameter : 300 mm

The Working Stroke : MIN 120 mm to MAX 457 mm

Maximum Height : 457 mm

Minimum Height :120 mm

Stroke Height : 179mm

❺ Bumper block / Buffer block

Without Bumper Block

❻ Girdle Hoop / Girdle Ring

With Girdle Hoop :One Pieces of Girdle Hoop

Number of top plate holes / studs: 2
Top plate diameter: 9
Top plate C to C diameter: 6.2 inch
Base plate hole bolt Qyt: 2
Base plate diameter: 9 inch
Diameter of base plates C to C: 6.2 inch
Base plate part number:
Base plate alignment: parallel
Bumper: no
bracket:
Minimum height: 4.8 inch
Maximum height: 18 inch

3B12-304 Goodyear Cross others OEM

Firestone 8048

Firestone W01-358-8048

Firestone W01 358 8048

Firestone W013588048

Contitech FT 430-32 CI 1/4 NPT OS ; FT430-32

Goodyear 3B12-304,

Goodyear 3B12-306,

Goodyear 3B12-308

Goodyear® Goodyear air spring features

Goodyear® Goodyear air springs utilize the compressive elasticity of air, and are essentially different from metal springs such as leaf springs. It has excellent characteristics as a suspension spring. For example, the combined use with a control device keeps the height of the vehicle always constant or arbitrarily changed. It can also improve the vehicle's inclination by individually controlling the left and right air springs.