2B12-346 Industrial Duoble Air Suspension Spring Firestone W01-358-7550 For Truck
Products corresponding model
Firestone : W01-358-7550
Contitech : FD331-26541
Goodyear : 2B12-346/2B12-440,578-92-3-315 
Triangle : 6375/4480
Product Part Number
Watson&Chalin : AS-0087
Histeer :10315

GUOMAT-----------------------------------2B12-346
Triangle-------------------------------------6375/4480,
Watson&Chalin --------------------------AS-0087
Histeer -------------------------------------10315


 

Product Details
2B12-346 Industrial Duoble Air Suspension Spring Firestone W01-358-7550 For Truck


Detailed Product Description
 
Other Name:Air Suspension Spring
Material:Rubber And Iron
Warranty:12 Months
Guomat Part.:2B12-346
Package:Strong Carton
Place of Origin:Guangdong,China
Bearing range: 50-2500 kg
 
 
OEM Cross Reference
 
Firestone : W01-358-7550
Contitech : FD331-26541
Goodyear : 2B12-346/2B12-440,578-92-3-315 
Triangle : 6375/4480
 
 
Applicable To Vehicle As Follows
 

Watson&Chalin : AS-0087
Histeer :10315
 
 
Technical Parameters
❶ Screw Bolt / Stud
Top Cover Plate screw bolt / Stud Tooth :1 pcs 3/8-13UNC
❷ Gas Hole / Air inlet / Air Fitting
Gas Hole / Air inlet : 1/4-18NPT,3/4-16UNF
Distance Between Air inlet and Stud: 157 mm
❸ Cover Plate
Top Cover Plate Diameter: Ø224.5 mm
Bottom 
Cover Plate Diameter: Ø224.5 mm
❹Rubber Bellows
Rubber Bellows MAX Diameter: 343 mm
Rubber Bellows MAX Height : 363 mm
Rubber Bellows MIN Height :104 mm
Working stroke : 159 mm
❺ 
Bottom Cover Plate
Bolt Tooth : 2pcs 3/8-16UNC
Distance Between Two Bolt : 157 mm
 
 
Application To The Industrial Equipment
 
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Product Description
 
The air spring is applied to the shock absorber of industrial equipment, which effectively improves the working efficiency of the equipment and the safety service life of the equipment. Air spring is not like ordinary steel type spring mechanism that have internal operation rod, piston, or sliding sealing device, thereby significantly reducing the cost of using startup or hydraulic cylinder, won more economic benefits for our customers.
Features: low cost and wide specifications; Long service life, no maintenance and lubrication, no internal joystick or piston; No friction effect, soft medium; Bending capacity, side loading capacity, and tight original height.
 
 
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