FD 330-22 363 Contitech Rubber Air Spring 2B12-311 Goodyear Convoluted Air Bags

FD 330-22 363 Contitech Rubber Air Spring 2B12-311 Goodyear Convoluted Air Bags

Cross Reference
 

2B6330 air spring increases tow and hauling capabilities for maximum load support for your heavy-duty truck or trailer.

Replaces (1) Firestone W01-358-7180/ W013587180 Style 22, (2) Contitech FD330-22 363, (3) Goodyear 2B12-425/ 2B12-311 Bellows 578-92-3-309, (4) Triangle Bellow 6316 Part Part Number 4363, (5)Vibracoustic VSP2B22R7180, (6) Leland SC2075, (7) Navistar 1685179C1, (8)  Hendrickson 1VA1816,  (9) EZ Ride 8030190, (10) SAF Holland 57007180, (11) Watson&Chalinl AS01541G/01881F,  (12) Peerless 0550-00001, (13) Ridewell 1003587180C and Kwiklok/Todco(Jifflox).

Air Spring Specifications and data parameters

Double Convolution Air Spring
2-Ply Bellows
Style #22
Blind Nuts
1/4 NPTF Air Inlet
Top Plate Width: 231mm

Bottom Plate Width: 231mm

Mounting Thread: 2pcs × 3/8-16UNC

The distance between the two mounting threads: 157mm

Air connection: 1/4 NPTF, offset

Max. rubber bellow diameter: 325mm

Min. height: 81mm

Max. height: 305mm

The Application of Air Springs in Electrical Equipment

Air springs are increasingly used in electrical equipment and automated systems due to their excellent vibration isolation, flexible load support, and precise height adjustment capabilities. In modern electrical and electronic machinery, maintaining stable operation is extremely important because excessive vibration or mechanical shock can affect equipment accuracy, damage sensitive components, and reduce overall service life.

In electrical cabinets, control systems, transformers, testing platforms, and automated production equipment, air springs help absorb vibration generated by motors, compressors, and surrounding machinery. By reducing vibration transmission, air springs protect sensitive electronic components, circuit boards, sensors, and electrical connections from loosening or premature wear. This improves operational reliability and helps maintain stable equipment performance over long periods of operation.

Air springs are also widely used in precision electrical equipment that requires accurate positioning and stable movement. Through adjustable air pressure, they can provide smooth lifting, lowering, and leveling functions for automated workstations, electrical assembly lines, and testing machines. Compared with traditional metal springs, air springs offer softer motion control and better shock absorption, reducing sudden impacts that may affect sensitive electrical systems.

Another important advantage of air springs in electrical equipment is noise reduction. Industrial electrical systems often generate vibration and operational noise during continuous operation. Air springs effectively minimize resonance and mechanical vibration, helping create a quieter and more stable working environment while improving equipment efficiency.

In addition, air springs can compensate for load changes automatically, ensuring balanced support under different working conditions. Their durable rubber construction and excellent air tightness allow them to perform reliably in demanding industrial environments with low maintenance requirements.

With superior vibration isolation, precise motion control, and stable load support, air springs have become an ideal solution for modern electrical equipment, helping improve safety, operational stability, production accuracy, and equipment lifespan.