Contitech 161336 Goodyear 2B9-218 Rubber Industrial Double Convoluted Air Springs

Contitech 161336 Goodyear 2B9-218 Rubber Industrial Double Convoluted Air Springs

Cross Reference

Specifications and Detailed Technical Parameters:AIRSUSTECH 2B5231

Nut/blind nut

Top plate screw (nut) teeth:  1pcsX 3/8-16UNC; 1pcsX 3/4-16UNF

Screw (nut) teeth of the bottom cover plate: 2pcsX3/8-16UNC

The screw center distance of the bottom cover plate: 89mm

Air hole/air inlet/air fittings

Air hole/air inlet: 1/4 NPTF

Top Cover Plate Screw (Nut) is Combined with the Gas Hole / Air inlet / Air Fitting 

Cover plate

Top plate diameter: 160 mm

Diameter of the bottom cover: 160 mm

Bell rubber bellows

Rubber Bellow Natural Diameter: 205mm

Max Diameter: 235mm

The Working Stroke: from 85mm to 280mm

Bumper block/bumper block

No bumper block

Belt loop/Girdle hoop/Girdle ring

One piece of belt loop/girdle hoop/girdle ring

Performance characteristics

The rubber air spring has nonlinear characteristics, and its characteristic line can be designed as an ideal curve according to needs;
The stiffness of the rubber air spring varies with the load, which is an ideal characteristic of the spring device;
The rubber air spring can bear axial and radial loads at the same time, and can also transmit torque;
The rubber air spring can obtain different bearing capacity by adjusting the internal pressure, so it can meet the needs of various loads;
The rubber air spring is light in weight and has a long service life;
The rubber air spring has good high frequency vibration isolation and sound insulation performance.
The rubber air spring requires little installation space and is easy to replace

Use

- Application on lifting equipment
After using the Guomat rubber air spring as the lifting element of the lifting equipment, the shortcomings of the traditional lifting equipment for customer service do not need to be maintained, the service life is long, and the operation and replacement are convenient.

- Use on vibration damping equipment
The advantages of high-frequency vibration isolation, sound insulation and low natural vibration frequency of rubber Guomat air springs can better achieve vibration isolation and ensure the safety and stability of the base of the vibration equipment and the control system.

The related picture of 2B5231