Specifications
Packing :
Carton/Pallet
Weight :
0.5KG
Air Hole :
G1/4
MOQ :
6pcs
Delivery Time :
2-8 work days
Model Number :
2B2 3/4" x 2
Certification :
ISO/TS16949:2009
Payment Terms :
T/T,Western Union,L/C
Material :
Rubber + Steel
Place of Origin :
GuangDong, China
Supply Ability :
1000pcs/week
Brand Name :
GUOMAT
Type :
Aluminum Cover Plate Air Spring
Packaging Details :
Strong Carton Box Or As Customers Need
RubberBellow :
2 3/4" x 2
Warranty :
12 Months
Sample :
Available
Price :
$99.9-139.9/pc
Description
2 3/4" x 2 Rubber Bellow FD 22-4 DI CR Contitech Precision Vibration Isolation Air Bag
Product Overview
Double Convoluted Industrial Air Spring designed for precision vibration isolation in industrial machinery applications.
Description Double Convoluted Industrial Air Spring
Part Number 2B2 3/4X2
Material Rubber + Steel Ring
Warranty 1 Year
Convoluted Double/2
Application Industrial Machinery
Replacement Part Numbers
  • Continental ContiTech: FD 22-4 DI G1/4 CR
  • Continental ContiTech: FD 22-4 DI G1/4 CR M6
  • Continental ContiTech: FD 22-4 DI CR G1/4
  • Continental ContiTech: FD 22-4 DI CR G1/4 M6
  • Continental ContiTech: FD 22-4 DI CR 69342
  • Continental ContiTech Bellow: FD 22-4/FD 22 4/FS224
  • Firestone No.: W01-R58-4080/W01 R58 4080/W01R584080
  • Firestone Style: 23/4" x2/23/4"x2/23/4x2
  • Dunlop FR:23/4"x2 SP2907
  • Dunlop FR:23/4"x2 SP2042
  • Norgren: PM/31022/PM 31022/PM31022
  • Nominal 0(inch) x convolutions: 234" x 2/23/4"x2/23/4x2
  • Festo: EB-80-45/EB 80 45/EB8045
  • Parker: 2.3/4x2 9109009
Technical Specifications
Top cover plate: 78mm diameter, 2x M8 threaded holes, 36mm center distance between bolts, G1/4 vent specification
Bottom cover plate: 78mm diameter, 2x M8 threaded holes, 36mm center distance between bolts
Maximum outer diameter: 80mm, Maximum height: 110mm, Minimum height: 65mm
Performance Data - Force & Spring Rate
Pressure P (bar) 3 4 5 6 7 8 Vol V(I)
Force (Load) KN 0.8 0.9 1.1 1.4 1.6 1.9 0.16
Spring Rate N/cm 400 490 570 660 750 830
Natural Frequency f0 Hz 4 3.8 3.6 3.5 3.5 3.4
Performance Data - Height vs Pressure
Pressure P (bar) 3 4 5 6 7 8 Vol V(I)
Height H(mm) 100 0.44 0.63 0.82 1.02 1.23 1.44 0.17
Height H(mm) 90 0.66 0.91 1.15 1.39 1.65 1.9 0.16
Height H(mm) 80 0.85 1.14 1.42 1.71 2 2.29 0.13
Height H(mm) 70 1.02 1.35 1.68 2.01 2.35 2.7 1.1
Contitech to GUOMAT Cross Reference
Contitech GUOMAT
FD 22-4 DI 2 3/4" x 2
FD 44-10 DI 4 1/2" x 2
FD 76-14 DI 6" x 2 (Al)
FD 76-14 DS 6" x 2 (Steel)
FD 138-18 DS 8" x 2
FD 210-22 DS 10" x 2
FD 412-22 DS 12" x 2
FD 614-26 DS 14 1/2" x 2
FD 816-30 DS 16" x 2
2 3/4
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2 3/4" x 2 Rubber Bellow FD 22-4 DI CR Contitech Precision Vibration Isolation Air Bag

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Watch Video
Packing :
Carton/Pallet
Weight :
0.5KG
Air Hole :
G1/4
MOQ :
6pcs
Delivery Time :
2-8 work days
Model Number :
2B2 3/4" x 2
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video
2 3/4 x 2 Rubber Bellow FD 22-4 DI CR Contitech Precision Vibration Isolation Air Bag
2 3/4 x 2 Rubber Bellow FD 22-4 DI CR Contitech Precision Vibration Isolation Air Bag
2 3/4 x 2 Rubber Bellow FD 22-4 DI CR Contitech Precision Vibration Isolation Air Bag

GUANGZHOU GUOMAT AIR SPRING CO. , LTD

Verified Supplier
10 Years
guangdong, guangzhou
Since 2006
Business Type :
Manufacturer, Agent, Exporter
Total Annual :
5999900-6999900
Employee Number :
159~189
Certification Level :
Verified Supplier
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