Durable Firestone Air Bags / Industrial Air Spring W013586902 Contitech FD 200-19 310 With Dumper
Firestone Air Bags W013586902 Contitech FD 200-19 310 With Dumper For Industry Device
OEM Original Equipment Manufacturer:
| Reference | OEM |
| GUOMAT NO. | 2B6902 |
| Firestone | W01-358-6902 / W013586902 / W01 358 6902 |
| Contitech | FD 200-19 310 / FD 200 19 310 / FD 20019 310 |
| Goodyear | 2B9-201 / 2B9 201 / 2B9201 |
| Taurus | KF218-6902 |
| Granning | 4848 |
| Hendrickson | S2630 |
| R&STruck | 1027505 |
| Ridewell | 1003586902C |
| Suspensions | 2000-42 |
| Watson&Chalin | AS-0002 |
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 2B902
Compressed Height: 3.12 / 79mm
Top Cover Plate Diameter: 6.31 inches / 160mm
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:2B9-201/ 2B9201 / 2B9 201
Goodyear Bellows Number:578-92-3-202 / 578923202 / 578 92 3 202
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)
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