Arvin Meritor 200320 Suspension Air Spring for Goodyear 3B12-304 Air Bellows Actuator

• This triple convoluted air spring is manufactured from high-quality natural rubber with steel cover plates. It features a minimum compressed height of 4.8 inches, a maximum extended height of 18.0 inches, and a working stroke of 13.2 inches.
• For the 3B12-304 model, the cover plate diameter is 9 inches, and the center-to-center distance is 6.2 inches.
• The industrial convoluted rubber air spring operates via gas filling. Its air connection is 1/4 NPTF, and the screw nut size is 2×3/8-16 UNC.

Rubber actuators provide significant benefits compared to conventional rigid actuators and mechanical springs:

1. Inherent Flexibility: Accommodates angular misalignment and movement without binding or requiring precise alignment.
2. Space-Saving Design: Compact construction enables installation in confined spaces.
3. Excellent Value: Superior power-to-price ratio delivers cost-effective performance.
4. Maintenance-Free Operation: Requires no lubrication or routine maintenance.
5. Extended Service Life: Enhanced durability ensures long-term reliability.
6. Consistent Performance: Maintains stable operation under varying conditions.