GUANGZHOU GUOMAT AIR SPRING CO. , LTD
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W01M586381 Metric Double Convolution Air Spring Air Airmount Rerfer Goodyear 2B12-311
GUOMAT 2B5330 Technical parameters
❶Nut / Blind Nut
Top Cover Plate Screw (Nut) Tooth : 2pcsXM8X1.25
Screw Center Distance of Top Cover Plate : 157 mm
Bottom Cover Plate Screw (Nut) Tooth : 2pcsXM8X1.25
Screw Center Distance of Bottom Cover Plate : 157 mm
❷ Gas Hole / Air inlet / Air Fitting
Gas Hole / Air inlet : 1/4-18NPTF
Screw Center Distance Between Gas Hole and Nut : 73 mm
❸ Cover Plate
Top Cover Plate Diameter: 231mm
Bottom Cover Plate Diameter: 231mm
❹Rubber Bellows
Rubber Bellows MAX Diameter: 325 mm
Rubber Bellows Natural Diameter : 300 mm
The Working Stroke : MIN 81 mm to MAX 305 mm
Maximum Height : 305mm
Minimum Height :81mm
Stroke Height : 224 mm
❺ Bumper block / Buffer block
Without Bumper Block
❻ Girdle Hoop / Girdle Ring
With Girdle Hoop :One Pieces of Girdle Hoop
OEM Original Equipment Manufacturer:
578-92-3-309, ASA-92-8-002, ASA-92-6-002,
Firestone 22,
Same As Automann ABSP2B22R-7180,
Goodyear 2B12-425,
Firestone W01-M58-6381;W01 M58 6381;W01M586381
Peerless 0550-00001,
Peerless 0660-00001,
Peerless 550-1, 055000001,
Batco 10-97180,
Ridewell 1003587180C,
S4538C,
Navistar 168179C1,
Navistar 1685179C1,
Goodyear 2B12-311,
Triangle 4363,
Contitech 64493,
Contitech FD330-22363,
EZ Ride 8030190,
UCF Impex AB-2B12-425,
Dallas AS7180,
Haldex CS212425,
Euclid E-FS7180,
Euclid FS7180,
Contitech FD330-22363,
Ridewell S4538C,
Loadguard SC2075,
Neway 57007180,
Taurus AS2147180.
| Vibration isolation – dynamic characteristic values Design height H: recommended 9.45 inch, minimum 8.66 inch | ||||||
| Pressure p [psi] | 40 | 60 | 80 | 100 | 120 | Vol. V [in.3] |
| Force (Load) [lbf] | 2070 | 3090 | 4210 | 5340 | 6420 | |
| Spring rate [lbf/in.] | 865 | 1110 | 1350 | 1600 | 1840 | 714 |
| Natural frequency [Hz] | 2.0 | 1.9 | 1.8 | 1.7 | 1.7 | |
| Pneumatic application – static characteristic values Force F [lbf] | |||||||
| Pressure p [psi] | 40 | 60 | 80 | 100 | 120 | Vol. V [in.3] | |
| Height H [in.] | 10.5 | 1620 | 2460 | 3360 | 4280 | 5200 | 770 |
| 9.0 | 2220 | 3340 | 4510 | 5700 | 6850 | 680 | |
| 7.5 | 2690 | 4040 | 5420 | 6800 | 8150 | 570 | |
| 6.0 | 3070 | 4610 | 6190 | 7770 | 9280 | 450 | |
| 4.5 | 3390 | 5030 | 6780 | 8560 | 10200 | 340 | |
The usal kinds of Double Convolution Air Springs
Style 22 Two Ply
Blind nuts, 1/4 BSP:W01-M58-6381;W01 M58 6381;W01M586381
Blind nuts, 1/4 BSP, bumper:W01-M58-6382;W01 M58 6382;W01M586382
Blind nuts, 3/4 BSP:W01-M58-6200;W01 M58 6200;W01M586200
Blind nuts, 3/4 BSP, bumper:W01-M58-6201;W01 M58 6201;W01M586201
Countersunk steel bead rings,40 mm bolts, nuts, washers:W01-M58-7524;W01 M58 7524;W01M587524
Rubber bellows only:W01-358-0226;W01 358 0226;W013580226
Assembly weight (bead plate version, no bumper):5.8 kg.
Force to collapse to minimum height (@ 0 BAR):88.9 N.
Style 210 High Strength Con-struction
Blind nuts, 1/4 BSP:W01-M58-6212;W01 M58 6212;W01M586212
Blind nuts, 1/4 BSP, bumper:W01-M58-6213;W01 M58 6213;W01M586213
Blind nuts, 3/4 BSP:W01-M58-6210;W01 M58 6210;W01M586210
Countersunk steel bead rings,bolts, nuts, washers:W01-M58-6976;W01 M58 6976;W01M586976
Rubber bellows only:W01-358-7928;W01 358 7928;W013587928
