| Payment Terms | T/T, Western Union, L/C | 
| Supply Ability | 1000pcs/week | 
| Delivery Time | 2-8 work days | 
| Packaging Details | Strong Carton Box Or As Customers Need | 
| Type | Guomat Suspension Air Bags | 
| Material | Natural Rubber/Steel | 
| Warranty | 1 Year Warranty | 
| Function | Reduce Shock | 
| Application | Paper Machine Equipment | 
| With Flange | Yes | 
| MOQ | 10 Pieces | 
| Part Number | 2B8X2 | 
| Brand Name | GUOMAT | 
| Model Number | 2B8X4 | 
| Certification | ISO/TS16949:2009 | 
| Place of Origin | GuangDong, China | 
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union, L/C | Supply Ability | 1000pcs/week | 
| Delivery Time | 2-8 work days | Packaging Details | Strong Carton Box Or As Customers Need | 
| Type | Guomat Suspension Air Bags | Material | Natural Rubber/Steel | 
| Warranty | 1 Year Warranty | Function | Reduce Shock | 
| Application | Paper Machine Equipment | With Flange | Yes | 
| MOQ | 10 Pieces | Part Number | 2B8X2 | 
| Brand Name | GUOMAT | Model Number | 2B8X4 | 
| Certification | ISO/TS16949:2009 | Place of Origin | GuangDong, China | 
| High Light | 2B8X2 Air Spring Bag ,FD138-18 Air Spring Bag ,Industrial Rubber Air Spring Bag | ||
2B8X2 Air Springs Bags Actuator FD138-18 DS Plate Industrial Rubber Bellows 1/4NPT Gas Filled
  
 Product Description
Item: Guomat 2B8X2 Convoluted Air Bags
Spring Material: Rubber+Steel
Warranty: 12 Months
MOQ: 10 Pieces
Certificate: ISO/TS16949:2009
Color: Black
Application: For Industrial Machine
Other Name: Air Actuator
Cross Reference Number
Contitech Air Spring: FD138-18 1/2 M10
Contitech Air Spring: FD 138-18 1/2 M10
Contitech Air Spring: FD 138-18 DS 1/2 M10
Contitech Air Spring: FD 138-18 DS G1/2 M10
Contitech Air Spring: FD 138-18 DS G1/2 CR
Contitech Air Spring: FD138-18 DS/FD 138-18 DS/FD13818DS
Contitech Air Spring: FD 138-18 / FD138-18/ FD13818
Firestone Air Spring: W01-R58-4055
Firestone Air Spring: W01 R58 4055
Firestone Air Spring: W01R584055
Firestone Air Spring: WO1-R58-4055
Firestone Air Spring: WO1 R58 4055
Firestone Air Spring: WO1R584055
Firestone Air Spring: 8X2/8''X2/8''x2
Goodyear Air Spring: 2B8-2150
Goodyear Air Spring: 2B 8-2150
Goodyear Air Spring: 2B8 2150
Goodyear Flex No.: 578-92-3-2150
Goodyear Flex No.:57892 3 2150
Goodyear Flex No.:5789232150
Norgren Air Spring: M/31082
Norgren Air Spring:M 31082
Norgren Air Spring:M31082
Dunlop FR: SP1490
 Dunlop FR: SP918
 Dunlop UK (Pneuride): PNP 30550 01 12 1 PNP305500112
YS-AIR: YS-210-2V
YS-AIR:YS 2102V
YS-AIR:YS2102V
Springride: 2B8 -2150 1 2B82150 /2B82150
 Springride Flex No.: 578-92-3-2150;
Springride Flex No.:578923 2150;
Springride Flex No.:5789232150
WEFORMA: WBZ-G 350 1 WBZ-G350 1 WBZG350
 Airtech: 113060
 Airtech Ref.: 2B-200 12B 200 12B200
 Prime- Ride New: 2B8-2150 1 2B82150 12B82150
 Prime- Ride New Flex No.: 578- 92-3-2150/ 578 92 32150/
 5789232150
2B8X2 Technical Data
♦Top Cover Plate Diameter: 135mm/5.3inch
♦Screw Center Distance of Top Cover Plate : 70mm/2.8inch
♦Top Cover Plate Screw (Nut) Tooth : 2 pcs X 3/8-16UNC
♦Bottom Cover Plate Diameter: 135mm5.3inch
♦Screw Center Distance of Bottom Cover Plate : 70mm/2.8inch
♦Bottom Cover Plate Screw (Nut) Tooth : 2 pcs X 3/8-16UNC
♦Gas Hole: 1/4NPT
♦Rubber Bellow Diameter: 185mm/7.3inch
♦Rubber Bellow Height: 196mm/7.7inch
Min.Pressure:0 bar
Return Force to Min.Height: ≤200N
Overall Weight with Clamped Plates:2.3KG
Vibration Isolation-Dynamic Characteristic Values
Design Height H:Recommended 205mm,minimum 190mm
| Pressure P [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol V[I] | 
| Force(Load) [KN] | 4.6 | 6.2 | 7.8 | 9.4 | 11.1 | 12.7 | 4.1 | 
| Spring Rate [N/cm] | 650 | 840 | 1030 | 1200 | 1390 | 1541 | |
| Natural Frequency [Hz] | 1.9 | 1.8 | 1.8 | 1.8 | 1.8 | 1.7 | 
Pneumatic Application-Static Characteristic Values
Force F(kN)
| Pressure P | [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol.[I] | 
| Height H [mm] | 200 | 4.7 | 6.2 | 7.9 | 9.6 | 11.2 | 12.9 | 4.1 | 
| 160 | 5.8 | 7.8 | 9.8 | 11.9 | 13.9 | 15.8 | 3.4 | |
| 120 | 6.8 | 9.0 | 11.3 | 13.7 | 16.0 | 18.0 | 2.6 | |
| 80 | 7.3 | 9.7 | 12.1 | 14.7 | 17.1 | 19.5 | 1.7 | 
The Real Pictures
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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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