Double Convoluted Air Spring

Contitech FD200-19 Industrial Air Spring Commercial Washing Machine NORGREN PM/31092
 
 
OEM Original Equipment Manufacturer:
 

 
 
The usal kinds of Single Convolution Air Actuator
 

 
The composition of convoluted air springs
 
Upper Steel Plate: upper cover plate is bearing pressure and seal air inside
Waist ring: Stable part skins to prevent deformation
The connotation of screw hole: fixed as the installation of air spring in car or equipment
Gas-Filled hole / Air Inlet: By filling air porosity for inflatable air spring
Flexible bellows: The main part, can lock the air and flexible activities up and down
Rubber Bumper (Optional): Prevent the air spring up and down on the plate and base plate collision, You can choose to have also can not
The connotation of screw hole: fixed as the installation of air spring in car or equipment
Lower steel Plate: Lower steel Plate is bearing pressure and seal air inside

Specifications and Technical Data of W01-358-6910 and 2B9-200

Firestone Part Number:W01-358-6910 / W013586910 / W01 358 6910

Compressed Height: 3.12

Top Plate Number:3079

Top Cover Plate Diameter: 6.31 inches / 160mm

Bottom Piston Number: 3090

Bottom Cover Plate Diameter: 6.31 inches / 160mm

Screw Center Distance : 89 mm

Distance Gas Hole Between Nut 44.5 mm

Top Cover Plate Screw (Nut) Tooth : 2pcsX 3/8-16UNC

Bottom Cover Plate Screw (Nut) Tooth : 2pcsX 3/8-16UNC

Rubber Bellows MAX Diameter: 251 mm

Rubber Bellows Natural Diameter 224 mm

The Working Stroke : MAX 260 mm to MIN 75 mm

Gas Hole / Air inlet : 1/4 NPTF

Firestone Bellows Number:20

Goodyear Part Number:2B9-200 / 2B9200 / 2B9 200

Goodyear Bellows Number:578-92-3-202 / 578923202 / 578 92 3 202

Granning Number:1371

Hendrickson Trailer Number:S-8768

Hendrickson Truck Number:45843-3

Ridewell Number:1003586910C

Triangle Part Number:4320

Triangle Bellows Number:6325

Watson & Chalin #:AS-0001

Description Assembly Order No.

Blind nuts, 1/4 NPT W01-358-6910

Blind nuts, 1/4 NPT, bumper W01-358-6911

Blind nuts, 3/4 NPT W01-358-6900

Blind nuts, 3/4 NPT, bumper W01-358-6901

Countersunk steel bead rings,

13/4 bolts, nuts, washers W01-358-6923

Rubber bellows only W01-358-0138

 
 
How to Calculation For Pneumatics, Such as
 
• Mass To Be Lifted 2000 M (Kg)
• Desired Stroke 190 S Min (Mm)
• Number Of Air Springs 4 N
• Minimum Installation Height 190 H Min (Mm)
• Minimum Installation Diameter 500 D (Mm)
• Air Pressure 6 P (Bar)