Single Combo Stud Firestone W01-358-6994 Contitech FS 330-11 647 Convoluted Air Spring With Bumper

Product Information

Single Convoluted Air Spring
Commonly Used On Industrial Machines and Capacity Of Texas Suspensions

2 Ply Rubber Bellos

100% Condition New

3-8 Working Days Delivery Time

Strong Netural Box Packing Or As Customer's Request

Specifications and Detailed Technical Parameters

1. Min Height: 60mm

2. Max Height: 160mm

3. Top plate Screw Qty: 1pcs Combo Stud, 1pcs bolt/stud

The screw center distance on top plate: 157mm

4. Bottom plate screw qty: 2pcs threaded holes

The distance between the threaded holes on bottom plate: 157mm

5. Top plate diameter: 231mm

6. Bottom plate diameter: 231mm

7. Bumper: With

8. Girdle hoop: Without

Cross Reference

Air spring supplier: Firestone

Supplier number: W01-358-6994; W01 358 6994; W013586994; WO1-358-6994; WO1 358 6994; WO13586994

Firestone style: 19

Air spring supplier: Contitech
Supplier number: FS 330-11 647; FS 330-11647; FS 33011647; FS330-11 647; FS330-11647; FS33011647

Air spring supplier: Triangle

Supplier number: 6374; 4467

Other types of Firestone air spring replacement we can offer

Convoluted air spring

An air spring is a carefully designed rubber/fabric bellows which contains a column of compressed air. The rubber bellows itself does not provide force or support load. This is done by the column of air. Below is the air spring components.

1. AIR INLET
1/4" NPT is standard. 3/4" NPT is also available for most parts.
2. BLIND NUT
3/8-16 UNC thread x 5/8" deep (two or four per each plate depending on part size). Used for mounting the part.
3. UPPER BEAD PLATE
Permanently crimped to bellows to form an airtight assembly which allows for leak testing before the unit leaves the factory. Zinc/chromate plated for rust protection.
4. GIRDLE HOOP
Wire wound type shown, molded into the bellows.

Our standard two ply air spring bellows is actually made up of four layers: a. An inner liner of calendered rubber. b. One ply of fabric reinforced rubber. c. A second ply of fabric-reinforced rubber (with the cords at a specific bias angle to the first ply). d. An outer cover of calendered rubber
5. BELLOWS
6. LOWER BEAD PLATE
Usually the same as upper bead plate, except without air inlet.

The related picture Air Spring