G1/4 Air Inlet Suspension Air Spring FD 70-13 Contitech Convoluted Air Shock
G1/4 Air Inlet Suspension Air Spring FD 70-13 Contitech Convoluted Air Shock
2B7070 Specifications and Detail Technical Parameters
Specifications
Weight 1,4 kg
G1/4: max. 25 Nm
M8: max. 25 Nm
Nut / Blind Nut
Top Cover Plate Screw (Nut) Tooth : 2 pcs X M8X1.25
Screw Center Distance of Top Cover Plate : 44.5 mm
Bottom Cover Plate Screw (Nut) Tooth : 2 pcs X M8X1.25
Screw Center Distance of Bottom Cover Plate : 44.5 mm
Gas Hole / Air inlet / Air Fitting
Gas Hole / Air inlet : G1/4
Cover Plate
Top Cover Plate Diameter (Width): 105 mm
Bottom Cover Plate Diameter (Width): 105 mm
Rubber Bellows
Rubber Bellows Natural Diameter : 146 mm
Rubber Bellows MAX Diameter : 165 mm
Installation Space Diameter : 180 mm
Rubber Bellows Natural Height : 162 mm
Bumper block / Buffer block
Without Bumper Block
Girdle Hoop / Girdle Ring
With Girdle Hoop :One Pieces of Girdle Hoop
OEM Number
Contitech FD70-13
Contitech FD 70-13
Contitech FD70-13 CI
Contitech FD 70-13 CI
FD 70-13 Pneumatic Application – Static Characteristic Values
Force F [lbf]
| Pressure p | psi | 40 | 60 | 80 | 100 | 120 | Vol.V(in.3) |
| Height H [in.] | 7.0 | 354 | 556 | 749 | 942 | 1140 | 110 |
| 6.5 | 459 | 679 | 906 | 1150 | 1400 | 100 | |
| 6.0 | 542 | 795 | 1070 | 1340 | 1630 | 93 | |
| 5.5 | 605 | 903 | 1200 | 1510 | 1820 | 91 | |
| 5.0 | 673 | 999 | 1340 | 1670 | 2040 | 84 | |
| 4.5 | 730 | 1090 | 1470 | 1830 | 2230 | 76 | |
| 4.0 | 797 | 1200 | 1600 | 1990 | 2400 | 68 | |
| 3.5 | 855 | 1280 | 1710 | 2150 | 2560 | 54 | |
| 3.0 | 901 | 1350 | 1790 | 2240 | 2670 | 40 |
The drawing and data of GUOMAT 2B7070 air spring:
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