Double Convoluted Industrial Air Springs Norgren PM/31062 6''×2 Firestone W01-R58-4070
Norgren PM/31062 6''×2 Firestone W01-R58-4070 Double Convoluted Industrial Air Springs
Cross Reference
NorgrenPM/31062
NorgrenPM 31062
NorgrenPM31062
Firestone W01-R58-4070 - (6 x 2 Alu )
Firestone W01R584070 - (6 x 2 Alu )
Firestone W01 R58 4070 - (6 x 2 Alu )
Dunlop Part NO.6"x2
Specifications and Detailed Technical Parameters: Norgren PM/31062
Nut/blind nut
Top plate screw (nut) teeth: 4×M8
Screw (nut) teeth of the bottom cover plate: 4×M8
Air hole/air inlet/air fittings
Air hole/air inlet: G1/2
Rubber Bellows
Top plate diameter (width): 153.5 mm
Diameter (width) of the bottom cover plate: 153.5 mm
Material top and bottom plate: aluminum
Bell rubber bellows
Maximum diameter at 7 bar: 178mm
Rubber bellows stroke: 80mm-195m
Bumper block/bumper block
Without bumper block
Belt loop/Girdle hoop/Girdle ring
One piece of belt loop/girdle hoop/girdle ring
| Type | Order No. |
| CR Rubber bellows only | 6×2 |
| with aluminum plates, G1/2 air inlet | PM/31062 |
Min. pressure: 0 bar
Return force to min.height: ≤180N
Overall weight with clamped plates: 1.8kg
Vibration isloation-dynamic characteristic values
Design height H: recommended 160mm, minimum 150mm
| Pressure p [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V [l] |
| Force (Load) [KN] | 2.6 | 3.5 | 4.5 | 5.5 | 6.5 | 7.6 | 2.0 |
| Spring rate [N/cm] | 675 | 855 | 1035 | 1215 | 1395 | 1570 | |
| Natural frequency [Hz] | 2.5 | 2.4 | 2.4 | 2.3 | 2.3 | 2.3 |
Pneumatic application-static characteristic values
Force F[KN]
| Pressure p [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V [l] | |
| Height H[mm] | 160 | 2.6 | 3.5 | 4.5 | 5.5 | 6.5 | 7.6 | 2.0 |
| 140 | 3.3 | 4.5 | 5.6 | 6.8 | 8.1 | 9.3 | 1.7 | |
| 120 | 3.9 | 5.2 | 6.6 | 8.0 | 9.4 | 10.8 | 1.5 | |
| 100 | 4.6 | 6.2 | 7.8 | 9.4 | 11.1 | 12.8 | 1.2 | |
Other types we could offer
| Model No. | PM/31021 | PM/31022 | PM/31023 | PM/31041 | PM/31042 | PM/31043 | PM/31061 | PM/31063 | PM/31081 | PM/31082 | PM/31091 | PM/31092 |
| Air Inlet | G1/4 | G1/4 | G1/4 | G3/8 | G3/8 | G3/8 | G1/2 | G1/2 | G3/4,G1/4 | G3/4,G1/4 | G3/4,G1/4 | G3/4,G1/4 |
| Teeth | 2×M6 | 2×M6 | 2×M6 | 3×M6 | 3×M6 | 3×M6 | 4×M8 | 4×M8 | 2×M8 | 2×M8 | 2×M8 | 2×M8 |
| Rubber Bellows max. diameter | 80mm | 80mm | 80mm | 125mm | 125mm | 125mm | 175mm | 178mm | 215mm | 220mm | 250mm | 250mm |
| Cover plate diameter | 78mm | 78mm | 78mm | 110mm | 110mm | 110mm | 152.5mm | 152.5mm | 141mm | 135mm | 161mm | 161mm |
| Required installation space | 95mm | 95mm | 95mm | 140mm | 140mm | 140mm | 190mm | 195mm | 230mm | 235mm | 265mm | 265mm |
The related picture of PM/31062
| G1/4 |
| 110mm |
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