W01-358-6955 Firestone Air Shock Suspension industrial Air Aprings For Centrifugal Separators
Description Assembly Order No.
GUOMAT NO.:2B6955
Blind nuts, 1/4 NPT:
Firestone Part number:WO1-358-6955 ／
Firestone Part number:W01-358-6955 ／
Firestone Part number:W013586955
Blind nuts, 3/4 NPT:
Firestone Part number:WO1-358-6956 ／
Firestone Part number:W01-358-6956 ／
Firestone Part number: W013586956
Rubber bellows only:
Firestone Part number:WO1-358-0048 ／
Firestone Part number:W01-358-0048 ／
Firestone Part number:W013580048
Ply Socket head aluminum bead:
Firestone Part number:WO1-358-6833
Assembly weight 3.9 lbs.
Force to collapse to minimum height (@ 0 PSIG) 50 lbs.
Specifications and Detail Technical Parameters
Maximum diameter @ 100 PSIG (inch)
6.5
Maximum height (inch)
7
Maximum stroke (inch)
4
Minimum usable height (inches)
3
80PSI force at 1 inch stroke (lbs)
1612
80 PSI force (lbs) at a stroke of 3 inches
1194
Maximum thrust for maximum stroke @ 80PSI (pounds)
921
Specifications
Weight 17 kg
1/4NPT : max. 25 Nm
3/8-16 blind nuts
❶Nut / Blind Nut
Top Cover Plate Screw (Nut) Tooth : 2 pcs X 3/8-16
Screw Center Distance of Top Cover Plate : 44 mm
Bottom Cover Plate Screw (Nut) Tooth : 2 pcs X 3/8-16
Screw Center Distance of Bottom Cover Plate : 44 mm
❷ Gas Hole / Air inlet / Air Fitting
Gas Hole / Air inlet : 1/4NPT
❸ Cover Plate
Top Cover Plate Diameter (Width): 111 mm
Bottom Cover Plate Diameter (Width): 111 mm
❹Rubber Bellows
Rubber Bellows Natural Diameter : 146 mm
Rubber Bellows MAX Diameter : 165 mm
Installation Space Diameter : 180 mm
Rubber Bellows Natural Height : 175 mm
❺ Bumper block / Buffer block
Without Bumper Block
❻ Girdle Hoop / Girdle Ring
With Girdle Hoop :One Pieces of Girdle Hoop
W01-358-6955 Technical index table :
| Bellows type | Double convolution | Expanded height [maximum] | 7 inches |
| Temperature range [minimum] | -35°C to 70°C | Force in the stroke @ 9 | not applicable |
| Compressed height | 3 inches | convolution | double |
| Force in the stroke @ 8 | not applicable | Stroke length [MAX] | 4 in |
| Style number | 255-1. 5 | Blind hole spacing | 1 3/4 inches |
| Force @Max stroke (80 PSI) | 1198 lbf | Force in the stroke @ 12 | not applicable |
| Air spring description | Blind nut | weight | 3.9 pounds |
| Force@Stroke (80 PSI) | "1786/3 lbf | | |
| End cap | Type 1 bead plate | Bellows outer diameter [maximum] | 6. 4 in |
| Pressure [max] | 100 pounds per square inch | (Print) air inlet | 1/4 inch |
| Air inlet | 1/4 inch | Inlet type | Non-proliferation treaty |
| Force in the stroke @ 3 | 1786 lb | Recommended isolator design height | 6 inches |
| Force in the stroke @ 1 | 2039 lb | Force in the stroke @ 4 | not applicable |
| bumper | Without bumper | Extension height [maximum] | Non-proliferation treaty |
| Force in the stroke @ 2 | not applicable | Temperature range [maximum] | 135°F |
| Force in the stroke @ 6 | not applicable | Stroke force @ 5 | not applicable |
Design height
6 inch
Load (at design height): 40 psig (lbs)
566
Load (at design height): 60 psig (lbs)
871
Load (at design height): 80 psig (lbs)
1194
Natural frequency (@ 80 psig) (cpm)
129
Isolation percentage at mandatory frequency of 400 CPM
87.6
Percentage of isolation when the mandatory frequency is 800 CPM
97.2
Isolation percentage at forced frequency 1500 CPM
99.2
| Dynamic Characteristics at 6.0 in. Design Height 2B6955 refer to W01-358-6955 (Required for Airmount isolator design only) |
| Volume @ 100 PSIG = 100 in3 | Natural Frequency |
| Gage Pressure (PSIG) | Load (lbs.) | Spring Rate (lbs./ in.) | CPM | HZ |
| 40 | 566 | 309 | 139 | 2.32 |
| 60 | 871 | 432 | 132 | 2.21 |
| 80 | 1,194 | 565 | 129 | 2.16 |
| 100 | 1,524 | 681 | 126 | 2.10 |
Real detail photos of GUOMAT NO.:2B6955 refer to W01-358-6955:
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W01-358-6955 Firestone Air Shock Suspension For Centrifugal Separators Images
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