Guangzhou Guomat Air Spring Co., Ltd.
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Goodyear 2B12-425/311 Double Convoluted Air Spring AIRSUSTECH Air Spring Assembly
Cross Reference
| Good Year: 2B12-425 Good Year: 2B12-311 | Navistar: 1685179C1 Hendrickson: 1VA1816 Ridewell: 1003587180C |
| Contitech: FD 330-22 363 Contitech: FD 330 22 363 Contitech: FD 33022363 | SAF Holland: 57007180 |
| Firestone:W01-358-7180 Firestone: W01 358 7180 Firestone: W013587180 Firestone: WO13587180 Firestone: WO1 358 7180 Firestone: WO1-358-7180 | Watson&Chalinl: AS01541 G/01881F |
| Triangle: 6316 Triangle: 4363 | Peerless: 0550 00001 |
| Airkraft: 11506 1/3B-356 Vibracoustic: VSP2B22R7180 EI Rise: 8030190 Kwiklok/Todco(Jifflox) Leland: Sc2075 |
The detailed Specifications and parameters
Blind Nut/Screw teeth
Screw teeth of the top plate: 2×3/8UNC
Screw teeth of the bottom plate: 2×3/8UNC
The screw center distance: 157mm
Air inlet/Air hole/Air fittings
1/4NPTF
The distance between the screw center and the air inlet:73mm
Cover plate
Top cover plate:231mm
Bottom cover plate:231mm
Rubber Max. OD: 325mm
Height
Min. height: 81mm
Max. height: 305mm
Bumper block: Without
Girdle ring/Girdle hoop/belt loop: one piece
The reated picture
Application
Rubber air springs are widely used in industrial machinery for shock absorption of equipment. It plays a role in buffering shock absorption, controlling movement or supercharging in various mechanical devices. Compared with air cylinders or other elastic elements with the same function, rubber air springs have simple structure and reliable operation, do not require complex parameter calculation and structural design, have no seal leakage problems, are easy to use and maintain, and have a long service life.
1. Lifting equipment
Traditional lifting equipment uses air cylinders or hydraulic cylinders to lift objects, which requires a large installation space, is difficult to manufacture, heavy in weight, prone to leakage and inconvenient to maintain. After using the rubber air spring as the lifting element of the lifting equipment, the traditional shortcomings of the lifting equipment are overcome, maintenance is not required, the service life is long, and the operation and replacement are convenient. Therefore, rubber air springs are gradually replacing cylinder products on lifting equipment.
2. Vibration damping equipment
The advantages of high frequency vibration isolation, sound insulation and low natural vibration frequency of the rubber air spring can better realize vibration isolation and ensure the safety and stability of the base of the vibration equipment and the control system. Therefore, rubber air springs are widely used in equipment such as vibration isolation of vibrating screens and vibration reduction of luxury vehicle seats.