W013586951 Firestone Air Springs Double Convoluted Industrial Air Bags Pressure Ability 0.2-0.8 M Pa
 
 

GUOMAT:2B6951 Cross others OEM

GUOMAT:2B6951​ Specific parameters and specifications:
 
 
❶Nut / Blind Nut

Top Cover Plate Screw (Nut) Tooth : 2 PiecesX3/8-16UNC
Screw Center Distance of Top Cover Plate : 3.5 inches / 89 mm
Bottom Cover Plate Screw (Nut) Tooth : 2 PiecesX3/8-16UNC
Screw Center Distance of Bottom Cover Plate :3.5 inches / 89 mm
 

❷ Gas Hole / Air inlet / Air Fitting
Gas Hole / Air inlet : 3/8NPTF at the middle of the plate
 

❸ Cover Plate
Top Cover Plate Diameter (Width): 6.4 inches / 160 mm
Bottom Cover Plate Diameter (Width): 6.4 inches / 160 mm
 

❹Rubber Bellows
Rubber Bellows Natural Diameter : 232.5mm
Rubber Bellows Natural Height : 235 mm
 

❺ Bumper block / Buffer block
With Bumper Block
 

❻ Girdle Hoop / Girdle Ring
With Girdle Hoop :One Piece of Girdle Hoop
 

 
The structure of the air spring:

1, is a rubber component, which is formed by vulcanization of a cord layer, an inner and outer rubber layer or a steel wire ring to form a flexible body, and realizes an elastic function by filling the compressibility of air. Commonly known as air springs, rubber airbags, airbags, etc.
2, assembled by the rubber air spring, the base, the base (piston), the overall shape of the mat assembled into a sealed cavity.
3, according to the shape is divided into three categories of capsules, film and sleeves. The sealing structure consists of four types: pressure self-forming, flange clamping, hoop sealing and mixing.
4, the load of the air spring shock absorber is mainly carried by the cord, the curtain layer is mainly composed of 2 layers, and the special requirements of the product are composed of 4 layers of cord. The inner glue mainly serves as a sealing function, and in addition to the sealing effect of the outer rubber, it also plays a protective role.