• Rubber Double Convoluted Air Spring Firestone W013587557 AIRSUSTECH 2B7557 With One Piece Of Girdle Hoop
  • Rubber Double Convoluted Air Spring Firestone W013587557 AIRSUSTECH 2B7557 With One Piece Of Girdle Hoop
  • Rubber Double Convoluted Air Spring Firestone W013587557 AIRSUSTECH 2B7557 With One Piece Of Girdle Hoop
  • Rubber Double Convoluted Air Spring Firestone W013587557 AIRSUSTECH 2B7557 With One Piece Of Girdle Hoop
Rubber Double Convoluted Air Spring Firestone W013587557 AIRSUSTECH 2B7557 With One Piece Of Girdle Hoop

Rubber Double Convoluted Air Spring Firestone W013587557 AIRSUSTECH 2B7557 With One Piece Of Girdle Hoop

Product Details:

Place of Origin: Guangzhou China
Brand Name: AIRSUSTECH
Certification: ISO/TS16949:2009
Model Number: 2B7557

Payment & Shipping Terms:

Minimum Order Quantity: 3Pieces
Packaging Details: Strong Carton Box or as Customers Requirement
Delivery Time: 5-8 Working Days
Payment Terms: T/T, Western Union, Paypal or Others
Supply Ability: 1000PCS/Week
Get Best Price Contact Now

Detail Information

Material: Rubber + Steel Certificate: ISO/TS16949:2009
Warranty: One Year Packing: Neutral Box Or As Customers' Request
The Diameter Of Plate: 289mm Position: Front Or Rear
Air Inlet: 1/4NPT Pressure Ability: 0.2-0.8 M PA

Product Description

Rubber Double Convoluted Air Spring Firestone W013587557 AIRSUSTECH 2B7557 With One Piece Of Girdle Hoop

 

 

Refer No.

 

Firestone W01-358-7557 Triangle 6412
Firestone W013587557 Triangle 4530
Firestone W01 3587557
Reyco 19983-01 (21AR,74AR)
Contitech FD 530-35 530
Watson&Chalin AS-0089
ContitechFD 530-35 530 Watson&Chalin AS 0089
Contitech FD 530 35 530
Histeer 10316
Contitech FD53035530
Twthill 1998301
Goodyear 2B14-383
 
Goodyear 2B14 383
 
Goodyear 578923356
 

 

Specifications and Detailed Technical Parameters: 2B7557

 

  • Nut/blind nut

Top plate screw (nut) teeth: M18×1.5, M12×1.75

Screw (nut) teeth of the bottom cover plate: 2×M12×1.75

  • Air hole/air inlet/air fittings

Air hole/air inlet: 1/4NPT

  • Cover plate

Top plate diameter: 289 mm

Bottom cover diameter: 289mm

  • Bell rubber bellows

Rubber Bellow Diameter: 353mm

Stroke: 104mm to 391mm

  • Bumper block/bumper block

With bumper block

  • Belt loop/Belt loop

With one piece of  belt loop

 

Min. pressure: 0 bar

Return force to min.height: ≤400N

Overall weight with clamped plates: 7.7kg

 

Vibration isolation - dynamic characteristic values

Design Height H: recommended 285mm, minimum 265mm

Pressure p[bar] 3 4 5 6 7 8 Vol. V[l]
Force(Load) [KN] 18.7 25.1 31.6 38.2 44.6 51.2 23.5
Spring rate [N/cm] 1770 2250 2700 3180 3640 4100
Natural frequency [Hz] 1.5 1.5 1.5 1.4 1.4 1.4

 

Pneumatic application-static characteristic values

Force F[KN]

Pressure p [bar] 3 4 5 6 7 8 Vol. V [l]
Height H[mm] 320 14.9 20.4 25.9 32.0 37.6 43.7 26.0
280 18.5 24.5 31.0 38.1 45.0 51.7 23.2
240 21.1 28.0 35.5 43.3 50.3 57.9 20.5
200 23.1 30.7 38.5 47.1 54.8 62.8 17.5
160 24.8 33.1 41.3 50.4 58.4 67.2 14.1
120 26.2 34.8 43.4 52.9 61.5 70.6 10.8

 

 

The related picture of 2B7557

 

Rubber Double Convoluted Air Spring Firestone W013587557 AIRSUSTECH 2B7557 With One Piece Of Girdle Hoop 0

Rubber Double Convoluted Air Spring Firestone W013587557 AIRSUSTECH 2B7557 With One Piece Of Girdle Hoop 1

Rubber Double Convoluted Air Spring Firestone W013587557 AIRSUSTECH 2B7557 With One Piece Of Girdle Hoop 2

 

 

Advantage

 

1. Precise control precision: the air spring shock absorber provides precise height control by adjusting the internal air pressure. This feature eliminates fatigue and one-time setup problems common in other types of isolators.

 

2. Prolong the life of equipment: air spring shock absorber because of its special shock absorption principle, reflects a great advantage in the maintenance of equipment, when the traditional steel spring is impacted, will produce the phenomenon of self-vibration, the frequency of self-vibration can be directly transmitted to the equipment, resulting in loosening and damage of equipment. Air spring damping is much better, and it is even possible to achieve complete damping, significantly reducing equipment maintenance costs and extending equipment life

 

3. Wide range of action: air spring shock absorber vibration isolation load at each installation point from 10KG to more than 10 tons, can meet a variety of different production requirements. (Guomat air spring as an example, there may be differences between brands)

 

4. Superior shock absorption: Air spring shock absorbers provide superior vibration isolation among all types of vibration absorbers. The natural frequency of the system can be as low as 1 hz. The system's natural frequency can be even lower if an additional air storage chamber is added. In order to achieve the same effect, the static deformation of traditional spiral spring shock absorbers should be at least 230 mm.

 

5. Small footprint: Air spring shock absorbers can withstand the above loads at mounting heights as low as 50mm for vibration reduction. To achieve the same vibration isolation effect, the helical spring requires a free height of 135 mm to 645 mm. (Take Guomat air spring as an example, each brand may vary)

 

6. The use effect is stable: the air spring shock absorber is unique in that the natural frequency of the system does not change significantly when the load changes. This characteristic, combined with precise height control, makes it particularly suitable for mounting air spring shock absorbers at various mounting points on equipment with uneven loads.


7. Effective noise reduction: Air spring shock absorbers can effectively reduce the transmission of noise through the structure. Air spring shock absorbers themselves also do not produce noise because they do not have the flutter problems of traditional helical springs.

 

8. Wide use: air spring shock absorber can not only be used to protect the mechanical structure parts which produce vibration, but also widely used to isolate the vibration transmitted to precision machinery through the structure.

Want to Know more details about this product
I am interested in Rubber Double Convoluted Air Spring Firestone W013587557 AIRSUSTECH 2B7557 With One Piece Of Girdle Hoop could you send me more details such as type, size, quantity, material, etc.
Thanks!
Waiting for your reply.