G1/2 Air Inlet 8" 203.2mm PM31082 Dunlop Air Spring
PM31082 Dunlop Air Spring 8"／203.2mm Stroke Length 185 mm Dunlop Pneuride Bellows 8”x2 S08201 Double Convoluted
PM／31082 Dunlop Replaces These Air Springs
Dunlop FR: 8”x2 S08201
Norgren: PM/31082 1 PM 31082 1 PM31082
Nominal 0 (inch) X convolutions: 8”x2/8”x2/8x2
Continental ContiTech: FD 120-17 CI G3/4
Continental ContiTech: FD 120-17 CI G3/4 M8
Continental ContiTech: FD 120-17 3/4 M8
Continental ContiTech: FD 120-17 CI 2682 030 000
Continental ContiTech Bellow: FD 120-17 /FD 120 171 FD12017
Goodyear: 2B8-2152 12B8 2152 12B82152
Goodyear Flex No.: 578-92-3-21511578 92 3 2151/ 5789232151
Festo: EB-215-155/ EB 215 1551 EB215155
PM／31082 Dunlop Specifications and Detail Technical Parameters:
Operation: Single acting
Stroke length: 185 mm
Port size: G3/4
Nominal diameter: 8"
Number of convolutions:
❶Nut / Blind Nut
Top Cover Plate Screw (Nut) Tooth : 4pcs X M10
Bottom Cover Plate Screw (Nut) Tooth : 4pcs X M10
❷ Gas Hole / Air inlet / Air Fitting
Gas Hole / Air inlet : G1/2
❸ Cover Plate
Top Cover Plate Diameter (Width): 184 mm
Bottom Cover Plate Diameter (Width): 184 mm
Material top and bottom plate:Steel
❹Rubber Bellows
Diameter max at 7 bar:225MM
Stroke of Rubber Bellows:75mm-225m
❺ Bumper block / Buffer block
Without Bumper Block
❻ Girdle Hoop / Girdle Ring
With Girdle Hoop :One Pieces of Girdle Hoop
max force at stroke 25 mm and 5 bar 12,3 kN
Rubber material Standard up to 70°C natural rubber
| Medium: | Compressed Air |
|---|---|
| Port size: | G3/4 |
| Operation: | Single acting |
| Operating pressure: | 0 ... 8 bar |
| Operating temperature: | -30 ... 50 °C |
| Stroke length: | 185 mm |
| Theoretical force: | 16500 N |
| Range: | PM/31000 |
Other kinds of model air bellows:
W01-R58-4081 (2 3/4" x3)
W01-R58-4051 Dunlop Style 4,5 " x 2
W01-R58-4052 - (6" x1 steel)
Firestone W01-R58-4057 - (10 x1 steel)
Firestone W01-R58-4027 - 8x2 (Epichlorhydrin / Herclor)
Firestone W01-R58-4090 - 8"x2 Butyl
Firestone W01-R58-4055 - 8x2 Steel
Firestone W01-R58-4060 (12 x1 steel)
Firestone W01-R58-4077 (12 x1 Herclor )
Firestone W01-R58-4056 -8"x3 Steel
Firestone W01-R58-4062 (12 x3 Steel)
Firestone W01-R58-4065 (14 1/2 x3 Steel)
Firestone W01-R58-4098 (14 1/2 x1 Herclor)
Firestone W01-R58-4097 (14" 1/2 x2 Herclor)
Firestone W01-R58-4025 - (10" x1 Epichlorhydrin/Herclor)
Firestone W01-R58-4078 - (6 x1 Alu )
Firestone W01-R58-4070 - (6 x 2 Alu )
Firestone W01-R58-4053 - (6 x 2 Steel )
Firestone W01-R58-4059 - (10" x3 steel)
Firestone W01-R58-4054 - 8x1 Steel
Firestone W01-R58-4028 - 8"x1 Epichlorhydrin
Spar Part Bellow 8"x2 W01-R58-4045
Firestone W01-R58-4064 -14" 1/2 x2
Firestone W01-R58-4063 -14 1/2 x1
Bellow only 8" x 1 -- W01-R58-4085
Firestone W01-R58-4048
W01-R58-4080 - 2 3/4" x 2
Firestone W01-R58-4060- 12" x2 steel
Firestone W01-R58-4070 - (6 x 2 V2a )
Firestone W01-R58-4051E 4,5 x 2 Stainless Steel
Firestone W01-R58-4050
W01-R58-4080 - 2 3/4" x 1
| Bellows | Type | Ø Plate | Ø Max. | Min. Height | Max. Height | Total Stroke | Static Height | ØC | Space Envelope | Weight in kg |
|
Single layer
|
6x1 | 153 | 168 | 45 | 90 | 45 | 80 | 127 | 180 | 1.95 |
| 8x1 | 184 | 230 | 47 | 120 | 73 | 90 | 156 | 240 | 3.05 | |
| 10 x 1 | 210 | 280 | 50 | 135 | 85 | 95 | 181 | 295 | 3.8 | |
| 12 x 1 | 260 | 330 | 50 | 145 | 95 | 95 | 232 | 345 | 4.75 | |
| 141⁄2 x 1 | 310 | 395 | 47 | 165 | 118 | 105 | 283 | 410 | 6.9 | |
|
Double layer
|
6x2 | 153 | 168 | 73 | 170 | 97 | 120 | 127 | 180 | 2.25 |
| 8x2 | 184 | 230 | 72 | 225 | 153 | 150 | 156 | 240 | 3.75 | |
| 91⁄4 x 2 | 197 | 260 | 70 | 240 | 170 | 160 | 168 | 275 | 4.5 | |
| 10 x 2 | 210 | 280 | 70 | 240 | 170 | 160 | 181 | 295 | 4.6 | |
| 12 x 2 | 260 | 330 | 74 | 240 | 166 | 160 | 232 | 345 | 5.85 | |
| 12 x 2E | 260 | 345 | 75 | 400 | 325 | 270 | 232 | 370 | 6.9 | |
| 141⁄2 x 2 | 310 | 395 | 70 | 280 | 210 | 180 | 283 | 410 | 8.5 | |
| 16 x 2 | 310 | 430 | 77 | 320 | 243 | 180 | 283 | 445 | 8.8 | |
| Triple layer | 6x3 | 153 | 168 | 105 | 255 | 150 | 180 | 127 | 180 | 2.55 |
| 8x3 | 184 | 215 | 100 | 350 | 250 | 230 | 156 | 240 | 4.4 | |
| 10 x 3 | 210 | 280 | 100 | 365 | 265 | 235 | 181 | 295 | 5.4 | |
| 12 x 3 | 260 | 330 | 100 | 430 | 330 | 222 | 232 | 345 | 7.0 | |
| 141⁄2 x 3 | 310 | 395 | 100 | 476 | 376 | 280 | 283 | 410 | 10.0 | |
| 16 x 3 | 310 | 430 | 125 | 500 | 375 | 280 | 283 | 445 | 16.0 |
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