GUANGZHOU GUOMAT AIR SPRING CO. , LTD
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W01-R58-4061 Firestone Air Spring Dunlop Pneuride 12" x 2 / SP1541 Industrial Air Bag With Flange
Technical Data
Model Number: 12X2
Brand: DUNLOP
Product Description: Dunlop Double Convoluted Air Spring
Cover Plate Diameter: 260mm
Rubber Bellow Max Diameter: 330mm
Min.Height: 74mm
Max.Height: 240mm
Total Stroke: 166mm
Static Height: 160mm
Distance Between Studs: 232mm
Space Envelope: 345mm
Weight in kg:5.85kg
Air Inlet: 1/2 BSP
Load Necessary to obtain the minimum height without air in the bellows
| Type | 41/2''X1 | 41/2''X2 | 41/2''X3 | 6''X1 | 6''X2 | 6''X3 | 8''X1 | 8''X2 | 91/4''X2 | 10''X1 | 10''X2 | 10''X3 | 12''X1 | 12''X2 | 12''X3 | 141/2''X1 | 141/2''X2 | 141/2''X3 | 16''X2 | 16''X3 |
| Static height(mm) | 65 | 100 | 145 | 70 | 120 | 180 | 90 | 150 | 160 | 95 | 160 | 235 | 95 | 160 | 222 | 105 | 180 | 280 | 180 | 280 |
| Min.height (mm) | 45 | 65 | 100 | 58 | 70 | 102 | 47 | 72 | 70 | 50 | 70 | 100 | 47 | 74 | 100 | 147 | 70 | 100 | 77 | 125 |
| Load in daN | 12 | 15 | 20 | 15 | 20 | 12 | 13 | 14 | 12 | 12 | 11 | 77 | 10 | 10 | 81 | 9 | 9 | 86 | 9 | 65 |
Cross Reference
FIRESTONE NO. W01-R58-4061
FIRESTONE NO. W01R584061
FIRESTONE NO. W01 R58 4061
DUNLOP NO.12''X2;12X2
DUNLOP NO. SP1541
DUNLOP NO. SP 1541
CONTITECH NO.FD412-22 DS ; FD 412-22 DS
NORGREN NO. M/31122 ; M 31122 ; M31122
PARKER NO. 9109041
Firestone Part Number W01 R58 4061
Firestone Part Number 12X2
Contitech Part Number FD412-22
Contitech Part Number FD 412-22
Application
| Scissor Lift |
| Hopper Vibration and Damping |
| Mechanical Handing Stop |
| Quick Lock Device |
| Reel Tensioning |
| Machine Isolation |
| Direct force |
| Impact Absorbtion |
| Roller Tensioning |
| Platform Lift |
| Short Stroke Mechanical Linkage |
| Hot Foil Stamping Press |
Selection of Air Bellows
1. Establish the force required in N at working air pressure.
2. Divide the force required by the working air pressure in bar.
3. Select the standard stroke: always choose the next highest stroke to that required.
The Real Pictures
