Goodyear Flex No. 579913530 1B8-550 Convoluted Air Bellow AIRSUSTECH 1B8X4 Air Bag

AIRSUSTECH Part No.: 1B8X4 Specifications and Technical Parameters

[1] Usable Stroke: 3.8 in.

[2] Max Diameter @100: 8.7  in.

[3] Min Height: 1.8 in.

[4] Max Height: 5.6 in.

[5] Bumper: no

[6] Air Fitting: 1/4 in.

Force Available @100 PSI Actuator Height Limit: 815 pounds

Force Available @80 PSI Actuator Height Limit: 525 pounds

Force Available @60 PSI Actuator Height Limit: 315 pounds

Force Available @40 PSI Actuator Height Limit: 110 pounds

Force Available @100 PSI Compressed Height Limit: 3650 pounds

Force Available @80 PSI Compressed Height Limit: 2895 pounds

Force Available @60 PSI Compressed Height Limit: 2155 pounds

Force Available @40 PSI Compressed Height Limit: 1405 pounds

AIRSUSTECH 1B8X4 Quick Reference Air Spring Chart

Why Choose AIRSUSTECH 1B8X4 Air Spring to Replace Goodyear 1B8-550 / 579-913-530?

The AIRSUSTECH 1B8X4 air spring is designed as a reliable replacement for Goodyear 1B8-550 / 579-913-530. With a similar single convoluted structure, mounting design, and working function, it provides a practical solution for industrial equipment maintenance and air spring replacement.

1. Similar Single Convoluted Air Spring Design
Both the AIRSUSTECH 1B8X4 and Goodyear 1B8-550 feature a single convoluted rubber air spring design, which is widely used in industrial vibration isolation and pneumatic applications.The simple structure of a single convoluted air spring allows reliable performance while reducing maintenance requirements.

2. Compatible Installation Design
One important reason customers choose AIRSUSTECH 1B8X4 as a replacement for Goodyear 1B8-550 is the similar installation configuration.
The air spring features:

• Compatible mounting structure
• Similar cover plate design
• 1/4 NPTF air connection
• Matching bolt installation method

3. Reliable Vibration Isolation Performance
The main function of the 1B8X4 industrial air spring is vibration control. By using compressed air as the elastic medium, the air spring helps absorb shock loads and reduce vibration transmission.
Compared with traditional mechanical springs, air springs can help:

• Reduce equipment vibration
• Protect machinery components
• Improve operating stability
• Extend equipment service life

4. Wide Range of Industrial Applications
The AIRSUSTECH 1B8X4 single convoluted air spring can be used in various industrial applications, including:

• Anti-vibration tables
• Industrial testing equipment
• Automation machinery
• Material handling systems
• Mechanical feeders
• Paper processing equipment

The Physical Photos of AIRSUSTECH 1B8X4 Single Type Air Spring

Different Types of AIRSUSTECH Air Sprins