135 mm Top Plate Dia Norgren PM/31081 Single Convoluted Air Spring For Front and Rear
Product Description
GUOMAT:1B1209
Type: Air Spring
Warranty: 12 Months
Truck Model: Heavy Duty Truck
Color: Black
Place of Origin: Guangzhou,China
Certification: ISO/TS16949:2009
Material: Rubber+Steel
Packing: Neutral Packing
MOQ: 1 Pcs
Quality: High-Quality
Position: Auto/Truck parts
Application: Auto Suspension Systems
OEM Original Equipment Manufacturer:
Firestone Air Spring : W01-M58-6165,W01M586165,W01 M58 6165
Contitech :: FS 120-9,FS120-9;FS1209
Dunlop(FR) : 8''x1 S08101
Bos ch Air Spring : 822419003
FES TO Air Spring : EB-215-80
Norgren : PM/31081(8x1)
Weforma : WBE 300-E1
Airtech : 140293
Airtech : 111003/1B-190FB :
Megatech :1S120-9 3/4 M8
Technical Data
Assembly weight:2.0 kg
Min. pressure - 0 psi
Return force to min. height - <45LBF/200N
Overall Weight - 4.4LB
Min. Design Height - 1.97inch/50MM
Inst.Space Required - 9.06inch/230MM
Max. Stroke - 3.34inch/85MM
PNEUMATIC APPLICATION - STATIC CHARACTERISTIC VALUES
| Force F [lbf] |
| Pressure p [psi] | 40 | 60 | 80 | 100 | Vol. V [in.³] |
| H 4.50 in./114.3MM | 728 | 1130 | 1570 | 1970 | 110 |
| H 4.00 in./101.6MM | 905 | 1400 | 1940 | 2390 | 100 |
| H 3.50 in./88.9MM | 1050 | 1610 | 2240 | 2740 | 90 |
| H 3.00 in./76.2MM | 1170 | 1770 | 2450 | 3020 | 75 |
| H 2.50 in./63.5MM | 1270 | 1900 | 2630 | 3260 | 57 |
VIBRATION ISOLATION - DYNAMIC CHARACTERISTICS
| Pressure p [psi] | 40 | 60 | 80 | 100 | 120 | Vol. V [in.³] |
| Force (load) F [lbf] | 801 | 1,240 | 1,700 | 2,130 | 2,530 | 110 |
| Spring rate c [lbf/in] | 709 | 949 | 1,190 | 1,430 | 1,670 | 110 |
| Natural Frequency f0 [Hz] | 2.9 | 2.8 | 2.7 | 2.6 | 2.6 | 110 |
| Design height H: recommended 4.33 inch, minimum 3.54 inch |
