Norgren PM/31062 G1/2 M8 Stamped Flange Suspension Air Spring for Roller Tensioning
Product Specifications and Technical Datas
Diameter of the Top Cover Plate: 152.5 mm
Center-to-Center Distance of Screws on the Top Cover Plate: 127 mm
Diameter of the Bottom Cover Plate: 152.5 mm
Center-to-Center Distance of Screws on the Bottom Cover Plate: 127 mm
Screw (Nut) Thread Count for the Top Cover Plate: 4×M8
Screw (Nut) Thread Count for the Bottom Cover Plate: 4×M8
Air Inlet: G1/2
Max Diameter of the Rubber Bellow: 178 mm
Installation Space: 195 mm
Design Height: 160 mm
Maximum Height: 195 mm
Minimum Height: 80 mm
Vibration isolation - dynamic characteristics values
| 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
| Pressure p | [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol.[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 |
OEM Cross References
Air Spring Supplier: Norgren
Supplier Number: PM/31062, PM31062, PM 31062
Air Spring Supplier: Firestone
Supplier Number: W01-R58-4070, W01R584070, W01 R58 4070
Air Spring Supplier: Dunlop Pneuride
Supplier Number: 6"x2 (Al), 6x2 (Al), 6'x2 (Al)
Air Spring Supplier: Dunlop Springride
Supplier Number: SP2917
Air Spring Supplier: Contitech
Supplier Number: FD 76-14 DI, FD 7614 DI, FD 76 14 DI
Air Spring Supplier: Parker
Supplier Number: 9109001A
Safety Considerations of AIRSUSTECH Air Springs
- Regularly inspect for signs of wear or fatigue
- Use only manufacturer-approved mounting hardware
- Follow prescribed maintenance intervals
Failure to observe these guidelines may result in:
- Premature component failure
- Safety hazards to personnel
- Voided product warranties
For clarification on any operational parameter, consult the official product manual or contact technical support.
The Detailed Photos
