2G-12

2G-12
Type: Convolute
Applications: Industrial
Part No: 2G-12

Cross References

  •    Gibraltar: 2G-12
  •    Firestone: 21-2
  •    Oria: M-100

GIBRALTAR 2G-12 AIR SPRING ASSEMBLY

Technical Data

  • Free Height:
  • Minimum Recommended Height:
  • Design Height:
  • Maximum Recommended Height:
  • Working Stroke:
  • Loading Capacity @ 1 BAR @ 240mm (±5%):
  • Loading Capacity @ 7 BAR @ 240mm (±5%):
  • Maximum OD @ 7 BAR:
  • Required Space:
  • Weight (±0.2kg) :
  • 340mm
  • 80mm
  • 240mm
  • 300mm
  • 220mm
  • 5.9kN
  • 42.1kN
  • Ø395mm
  • 425mm
  • 8.3kg
  • Free Height: 340mm
  • Minimum Recommended Height: 80mm
  • Design Height: 240mm
  • Maximum Recommended Height: 300mm
  • Working Stroke: 220mm
  • Loading Capacity @ 1 BAR @ 240mm (±5%): 5.9kN
  • Loading Capacity @ 7 BAR @ 240mm (±5%): 42.1kN
  • Maximum OD @ 7 BAR: Ø395mm
  • Required Space: 425mm
  • Weight (±0.2kg) : 8.3kg
Assembly Height (mm) Force (kN)
Pressure (BAR)
1 2 3 4 5 6 7 8
300 5.5 8.8 12.4 17.3 20.8 27.3 35.2 43.1
280 5.8 9.7 13.5 18.3 22.8 29.6 37.1 46.2
260 5.9 11.4 15.3 20.4 25.1 32.4 39.4 48.5
240 5.9 12.4 17.45 22.45 27.5 35.5 42.1 50.75
220 6.05 13.4 18.7 24.75 30.7 37.5 45.6 53.4
200 6.35 13.9 19.95 26.5 32.7 40.3 48.8 56.2
180 6.2 15.2 21.4 28.35 34.8 43.5 50.65 58.6
160 6.6 15.7 22.8 30 37.8 45.8 52.5 61.4
140 6.5 15.9 23.4 30.8 39.5 47.3 54.8 63.7
120 6.6 16.2 24.8 32.1 40.6 48.8 57.2 65.6
100 6.7 16.4 25.5 33.4 41.7 51.1 58.7 67.5

2G-9

2G-9
Type: Convolute
Applications: Industrial
Part No: 2G-9

Cross References

  •    Gibraltar: 2G-9
  •    Firestone: 22
  •    Oria: M-90

GIBRALTAR 2G-9 AIR SPRING ASSEMBLY

Technical Data

  • Free Height:
  • Minimum Height:
  • Design Height:
  • Maximum Recommended Height:
  • Working Stroke:
  • Loading Capacity @ 1 BAR @ 240mm (±5%):
  • Loading Capacity @ 7 BAR @ 240mm (±5%):
  • Maximum OD @ 7 BAR:
  • Required Space:
  • Weight (±0.2kg) :
  • 365mm
  • 85mm
  • 240mm
  • 350mm
  • 265mm
  • 3.0kN
  • 36.2kN
  • Ø342mm
  • 370mm
  • 6.0kg
  • Free Height: 365mm
  • Minimum Recommended Height: 85mm
  • Design Height: 240mm
  • Maximum Recommended Height: 350mm
  • Working Stroke: 265mm
  • Loading Capacity @ 1 BAR @ 240mm (±5%): 3.0kN
  • Loading Capacity @ 7 BAR @ 240mm (±5%): 36.2kN
  • Maximum OD @ 7 BAR: Ø342mm
  • Required Space: 370mm
  • Weight (±0.2kg) : 6.0kg
Assembly Height (mm) Force (kN)
Pressure (BAR)
1 2 3 4 5 6 7 8
300 1.6 5.55 9.7 14.05 18.8 23.9 29.1 34.75
280 2.3 6.6 10.95 15.95 20.9 26.3 32.1 38.05
260 2.65 7.25 12 17.1 22.45 28.3 34.1 40.5
240 3.05 7.75 12.95 18.4 24 29.95 36.2 42.9
220 3.3 8.3 13.75 19.7 25.5 31.9 38.4 45.45
200 3.5 9.05 14.65 20.5 26.85 33.65 40.3 47.7
180 3.8 9.65 15.55 21.7 28.3 35.25 42.4 49.9
160 4.15 10.1 16.6 23.15 30.1 37.15 44.4 52.25
140 4.4 11.1 17.55 24.5 31.6 38.9 46.4 54.15
120 4.75 11.3 18.05 25.5 32.65 40.2 47.9 55.8

2G-8

2G-8
Type: Convolute
Applications: Industrial
Part No: 2G-8

Cross References

  •    Gibraltar: 2G-8
  •    Firestone: 20
  •    Oria: M-85

GIBRALTAR 2G-8 AIR SPRING ASSEMBLY

Technical Data

  • Free Height:
  • Minimum Recommended Height:
  • Design Height:
  • Maximum Recommended Height:
  • Working Stroke:
  • Loading Capacity @ 1 BAR @ 200mm (±5%):
  • Loading Capacity @ 7 BAR @ 200mm (±5%):
  • Maximum OD @ 7 BAR:
  • Required Space:
  • Weight (±0.2kg) :
  • 295mm
  • 88mm
  • 200mm
  • 260mm
  • 172mm
  • 1.5kN
  • 16.9kN
  • Ø245mm
  • 275mm
  • 3.5kg
  • Free Height: 295mm
  • Minimum Recommended Height: 88mm
  • Design Height: 200mm
  • Maximum Recommended Height: 260mm
  • Working Stroke: 172mm
  • Loading Capacity @ 1 BAR @ 200mm (±5%): 1.5kN
  • Loading Capacity @ 7 BAR @ 200mm (±5%): 16.9kN
  • Maximum OD @ 7 BAR: Ø245mm
  • Required Space: 275mm
  • Weight (±0.2kg) : 3.5kg
Assembly Height (mm) Force (kN)
Pressure (BAR)
1 2 3 4 5 6 7 8
260 0.6 2.2 3.9 5.7 7.65 9.85 12 14.35
240 0.9 2.85 4.7 6.9 9.2 11.5 14.05 16.7
220 1.25 3.5 5.6 8.05 10.4 13 15.8 18.65
200 1.5 3.85 6.35 8.85 11.45 14.25 16.9 19.9
180 1.7 4.25 6.8 9.5 12.1 15.05 18 21.2
160 1.75 4.5 7.35 10.2 13.15 16.3 19.55 23
140 2 4.95 7.8 11 14.15 17.65 21.1 24.9
120 1.95 5.2 8.25 11.5 14.8 18.3 22 25.7
100 2.15 5.25 8.5 11.8 15.25 18.7 22.6 26.8

1G-40

1G-40
Type: Convolute
Applications: Industrial
Part No: 1G-40

Cross References

  •    Gibraltar: 1G-40
  •    Firestone: 126
  •    Oria: M-65

GIBRALTAR 1G-40 AIR SPRING ASSEMBLY

Technical Data

  • Free Height:
  • Minimum Recommended Height:
  • Design Height:
  • Maximum Recommended Height:
  • Working Stroke:
  • Loading Capacity @ 1 BAR @ 125mm (±5%):
  • Loading Capacity @ 7 BAR @ 125mm (±5%):
  • Maximum OD @ 7 BAR:
  • Required Space:
  • Weight (±0.2kg) :
  • 225mm
  • 60mm
  • 125mm
  • 180mm
  • 130mm
  • 19.7kN
  • 128.7kN
  • Ø577mm
  • 600mm
  • 16.0kg
  • Free Height: 225mm
  • Minimum Recommended Height: 60mm
  • Design Height: 125mm
  • Maximum Recommended Height: 180mm
  • Working Stroke: 130mm
  • Loading Capacity @ 1 BAR @ 125mm (±5%): 19.7kN
  • Loading Capacity @ 7 BAR @ 125mm (±5%): 128.7kN
  • Maximum OD @ 7 BAR: Ø577mm
  • Required Space: 600mm
  • Weight (±0.2kg) : 16.0kg
Assembly Height (mm) Force (kN)
Pressure (BAR)
1 2 3 4 5 6 7 8
180 17.3 35.8 47.6 59.4 71.2 83 94.8 106.6
170 18.7 36.3 49.3 62.3 75.3 88.3 101.3 114.3
160 19.6 36.7 51.05 65.4 79.75 94.1 108.45 122.8
150 19.7 37.2 52.75 68.3 83.85 99.4 114.95 130.5
140 20.2 37.3 53.8 70.3 86.8 103.3 119.8 136.3
130 19.8 38.6 55.6 72.6 89.6 106.6 125.7 144.8
120 19.6 39.3 57.5 75.7 93.9 112.1 130.3 148.5
110 19.7 39 58.4 77.8 97.2 116.6 136 155.4
100 19.85 38.8 59.25 79.7 100.15 120.6 141.05 161.5
90 19.95 40.4 60.85 81.3 101.75 122.2 145.5 168.8
80 20.9 40.9 62.3 83.7 105.1 126.5 150.3 174.1
70 21.5 41.8 63.2 84.6 106 129.3 154.3 179.3
60 23.2 43.8 64.65 85.5 107.8 132.5 157.2 181.9

1G-12E

1G-12E
Type: Convolute
Applications: Industrial
Part No: 1G-12E

Cross References

  •    Gibraltar: 1G-12E
  •    Firestone: 113-1
  •    Oria: M-45E

GIBRALTAR 1G-12E AIR SPRING ASSEMBLY

Technical Data

  • Free Height:
  • Minimum Recommended Height:
  • Design Height:
  • Maximum Recommended Height:
  • Working Stroke:
  • Loading Capacity @ 1 BAR @ 140mm (±5%):
  • Loading Capacity @ 7 BAR @ 140mm (±5%):
  • Maximum OD @ 7 BAR:
  • Required Space:
  • Weight (±0.2kg) :
  • 235mm
  • 70mm
  • 140mm
  • 200mm
  • 130mm
  • 5.0kN
  • 56.0kN
  • Ø395mm
  • 425mm
  • 7.10kg
  • Free Height: 235mm
  • Minimum Recommended Height: 70mm
  • Design Height: 140mm
  • Maximum Recommended Height: 200mm
  • Working Stroke: 130mm
  • Loading Capacity @ 1 BAR @ 140mm (±5%): 5.0kN
  • Loading Capacity @ 7 BAR @ 140mm (±5%): 56.0kN
  • Maximum OD @ 7 BAR: Ø395mm
  • Required Space: 425mm
  • Weight (±0.2kg) : 7.10kg
Assembly Height (mm) Force (kN)
Pressure (BAR)
1 2 3 4 5 6 7 8
200 1.75 6.4 11.4 17.1 22.65 28.8 35.2 41.8
190 2.5 7.55 13.15 19.3 25.55 32 38.85 46.2
180 3.3 8.8 14.85 21.3 28.2 35.25 42.7 50.4
170 3.55 9.65 16.05 23.3 30.5 38 45.9 54.3
160 4 10.7 17.7 25.4 33.1 41.2 49.6 58.4
150 4.75 11.55 19.3 27.2 35.4 44.2 53.05 62.1
140 5.05 12.45 20.55 29.15 37.6 46.8 56 65.3
130 5.4 13.45 21.8 30.7 39.9 48.65 58.4 68.35
120 6 14.25 22.9 32.1 41.2 50.5 60.5 71
110 6.5 15.2 23.9 33.35 43 52.9 63 73.6
100 6.95 16.1 25.05 34.65 44.35 54.5 65 75.65
90 7.05 16.2 25.55 35.5 45.55 55.7 66.6 77.4
80 7.3 16.9 26.25 36.3 47 57.8 68.3 79.7
70 7.55 17.6 26.95 37.1 48.45 59.3 69.9 81.6