Firestone Industrial Air Spring Contitech FS120-9 Single Rubber Bags W01-M58-6166
W01-M58-6166 Firestone Industrial Air Spring Contitech FS120-9 Single Rubber Bags
Technical Parameters of 1B120-9D
❶Nut / Blind Nut
Top Cover Plate Screw (Nut) Tooth : 2 PiecesXM8x1.25
Screw Center Distance of Top Cover Plate :70mm
Bottom Cover Plate Screw (Nut) Tooth : 2 PiecesXM8x1.25
Screw Center Distance of Bottom Cover Plate :70 mm
❷ Gas Hole / Air inlet / Air Fitting
Gas Hole / Air inlet : G1/4
❸ Cover Plate
Top Cover Plate Diameter (Width): 135mm
Bottom Cover Plate Diameter (Width): 135mm
❹Rubber Bellows
Rubber Bellows MAX Diameter : 215 mm
Working Stroke:MIN 50 To MAX 115 MM
❺ Bumper block / Buffer block
Without Bumper Block
❻ Girdle Hoop / Girdle Ring
With Girdle Hoop :NO Piece of Girdle Hoop
- 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
GUOMAT:1B120-9
OEM Original Equipment Manufacturer:FS 120-9 CI
AIR INLET 1/4 NPT:
Firestone : W01-M58-6166
Contitech : FS 120-9
Dunlop(FR) : 8’’x1 S08100
Bosch : 822419008
Weforma : WBE 300-E2
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 | |||||||
PURCHASE ORDER DATA
| Type | Air Inlet | Order No. | |
| with crimped plates |
3/4 NPT 0 in. excentrical |
75349 | |
| with crimped plates |
1/4 NPT 0 in. excentrical |
75360 | |
SERVICE INSTRUCTIONS
| Thread | max. Torque | |
| 3/8-16 UNC | 20 lbf ft | |
| 1/4 NPT | 20 lbf ft | |
| 3/4 NPT | 40 lbf ft | |
Pay special attention to the fact that rubber is not an "additional rule" for rubber wear. The closer the polarity is, the lower the wear will be than the "addition" and the wear will be highest as the crosslink density increases. Value for money.
- Rubber wear with low glass transition temperature and good molecular chain flexibility is relatively small.
- Add high styrene, short fiber, PVC, PP, polyoxymethylene, PE, nylon and anti-aging agent to the rubber to reduce rubber wear.
- Add high styrene, short fiber, PVC, PP, polyoxymethylene, PE, nylon and anti-aging agent to the rubber to reduce rubber wear.
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