GUANGZHOU GUOMAT AIR SPRING CO. , LTD
| Payment Terms | T/T, Western Union,Paypal or Others |
| Supply Ability | 1000pcs/week |
| Delivery Time | 2-8 work days |
| Packaging Details | strong carton box or as customers need |
| Material | Iron plate , rubber bellows |
| GUOMAT | 2B6273 |
| Gas Hole | 1/4NPTF |
| Screw Tooth | M12X1.75 |
| Screw Center Distance | 89 mm |
| Cover Plate Diameter | 160 mm |
| Pressure Ability | 0.2-0.8 M Pa |
| stroke | 95-325 mm |
| Brand Name | GUOMAT |
| Model Number | 2B6273 |
| Certification | ISO/TS16949:2009 |
| Place of Origin | Guangdong,China |
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Product Specification
| Payment Terms | T/T, Western Union,Paypal or Others | Supply Ability | 1000pcs/week |
| Delivery Time | 2-8 work days | Packaging Details | strong carton box or as customers need |
| Material | Iron plate , rubber bellows | GUOMAT | 2B6273 |
| Gas Hole | 1/4NPTF | Screw Tooth | M12X1.75 |
| Screw Center Distance | 89 mm | Cover Plate Diameter | 160 mm |
| Pressure Ability | 0.2-0.8 M Pa | stroke | 95-325 mm |
| Brand Name | GUOMAT | Model Number | 2B6273 |
| Certification | ISO/TS16949:2009 | Place of Origin | Guangdong,China |
| High Light | convoluted air spring ，air helper springs | ||
Firestone Bellows NO.20-2 Rubber Air Spring With Two Pillars Stick Nuts On Each Plate
GUOMAT 2B6273 Specifications and Technical Data
Compressed Height: 3.12 inches /
Top Plate Number: 3101
Top Cover Plate Diameter: 6.31 inches / 160mm
Bottom Cover Plate Diameter: 6.31 inches / 160mm
Screw Center Distance : 89 mm
Distance Gas Hole Between Nut: 0 mm
Top Cover Plate Screw (Nut) Tooth : M12X1.75
Bottom Cover Plate Screw (Nut) Tooth : 2pcsXM12X1.75
Rubber Bellows MAX Diameter: 262 mm
The Working Stroke : MAX 325 mm to MIN 95 mm
Gas Hole / Air inlet : 1/4 NPTF
Firestone Bellows Number: 20-2
Goodyear Bellows Number: 578-92-3-206 / 578923206 / 578 92 3 206
Bellows NO.: 20-2
Assembly Weight: 8.1 lbs
Design Height: 9-11 inches
Loading Capacity at 20 psig: 648 lbsf
Loading Capacity at 60 psig: 1,944 lbsf
Loading Capacity at 90 psig: 2,916 lbsf
Maximum Diameter: 10.4 inches
Operating Temperature: 56Cº to -53Cº
Maximum diameter @ 7 bar (mm)264Maximum height (mm)76Maximum stroke (mm)203Minimum usable height (mm)279When the stroke is 25 mm, the force is in kN @ 5 Bar.16.1KN force generated at 5 bar in 50% of the maximum stroke12.4KN force when the maximum stroke is 5 Bar8.9material2-layer standard line
Design height (mm)254Load (at design height): 3 Bar (kN)6.2Load (at design height): 5 bar (kN)10.9Load (at design height) at: 7 Bar (kN)15.6Natural frequency (@ 5 Bar) (fn (Hz)1.6
Goodyear: 2B6273 Cross others OEM
2B5273
Other kinds of FD 200-25 that GUOMAT have:
| GUOMAT NO. | Reference | Order NO. | Force (lbs) | Max OD (in) | Design height(in) | Height | Narural frequ.[cpm] | ||
| 80 psi | 100 psi | Min | MAX | ||||||
| FD 200 25 426 | FD 200-25 426 | 161332 | 2370 | 2960 | 10.3 | 9.5 | 3.75 | 12.2 | 102 |
| FD 200 25 427 | FD 200-25 427 | 161333 | 2370 | 2960 | 10.3 | 9.5 | 3.75 | 12.2 | 102 |
| FD 200 25 428 | FD 200-25 428 | 161334 | 2370 | 2960 | 10.3 | 9.5 | 3.75 | 12.2 | 102 |
| FD 200 25 429 | FD 200-25 429 | 161335 | 2370 | 2960 | 10.3 | 9.5 | 3.75 | 12.2 | 102 |
| FD 200 25 453 | FD 200-25 453 | 161336 | 2370 | 2960 | 10.3 | 9.5 | 3.2 | 12.2 | 102 |
| FD 200 25 454 | FD 200-25 454 | 161337 | 2370 | 2960 | 10.3 | 9.5 | 3.75 | 12.2 | 102 |
| FD 200 25 463 | FD 200-25 463 | 161338 | 2370 | 2960 | 10.3 | 9.5 | 3.75 | 12.2 | 102 |
| FD 200 25 507 | FD 200-25 507 | 161339 | 2370 | 2960 | 10.3 | 9.5 | 3.75 | 12.2 | 102 |
| FD 200 25 511 | FD 200-25 511 | 161340 | 2370 | 2960 | 10.3 | 9.5 | 3.75 | 12.2 | 102 |
| FD 200 25 529 | FD 200-25 529 | 161341 | 2370 | 2960 | 10.3 | 9.5 | 3.75 | 12.2 | 102 |
| FD 200 25 531 | FD 200-25 531 | 161342 | 2370 | 2960 | 10.3 | 9.5 | 3.75 | 12.2 | 102 |
Blind nuts, 1/4 BSP:W01-M58-6183;W01 M58 6183;W01M586183
Blind nuts, 3/4 BSP:W01-M58-6194;W01 M58 6194;W01M586194
Rubber bellows only:W01-M58-6146;W01 M58 6146;W01M586146
Force to collapse to minimum height (@ 0 BAR):75 N.
Description convolution/ convoluted air spring
Complicated air springs are bellows-style GUOMAT air springs. Bellows air springs have one, two or three turns in a flexible member. Such double compound air bags are commonly used as lifting springs or axle trucks and trailers, as air springs and also as actuators or insulators in industrial and commercial applications and installations. 2B6273 specifications will vary, but the double curved GUOMAT bag can be found in the curly design and sleeve bellows. They will provide similar features and functions but a final permanent connection between the sleeve-type retainer and the braid and external replaceable component braid.
Details Technical data at the below photo
Vibration isolation - dynamic characteristic values
Pneumatic application - static characteristic values Force F [kN]
Company Details
Business Type:
Manufacturer,Agent,Exporter
Year Established:
2006
Total Annual:
5999900-6999900
Employee Number:
159~189
Ecer Certification：
Verified Supplier
Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles&rsquo... Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles&rsquo...
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