2B9-273 Goodyear Air Spring 260mm 578-92-3-202 Auto Leveling Air Bags

Brand Name:Goodyear
Certification:ISO/TS16949, ISO9001
Model Number:2B9-273
Minimum Order Quantity:3 pieces
Delivery Time:3-8 Working Days
Payment Terms:T/T, Western Union,Paypal or Others
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Location: Guangzhou Guangdong China
Address: No. 1, Keyuan Road, Baiyun District, Guangzhou,Guangdong,,China
Supplier`s last login times: within 23 hours
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Product Details

Goodyear Air Springs 2B9-273 With Metric M8 Bolts G/4 Air Inlet Flexible No. 578-92-3- 202

OEM Original Equipment Manufacturer:



2B9-273 Goodyear Specifications and Technical Data

Goodyear: 2B9-273; 2B9 273; 12B9273
Goodyear Flex No.: 578-92-3- 202;57892 3; 578923202

Firestone:W01-M58-6183

ContiTech:FD 200-25 CI G 1/4

bellows type industrial air spring,

double scroll,

effective area 200cm square,

maximum stroke 25cm,

crimping pressure plate,

internal thread, G1/4 BSPP, offset
Manufacturer: Goodyear
Maximum inflation pressure
120 psi
Air inlet type
Metric
Air inlet
1/4"
series
C
Bellows type
Double convolution
weight
7.76 lbs
Manufacturer Part Number: 2B9-273


Technical Data:


Top cover diameter: 6.31 inches / 160 mm
Number of bottom pistons: 3090
Bottom cover diameter: 6.31 inches / 160 mm
Screw center distance: 89 mm
The distance between the nuts is 44.5 mm
Top cover screw (nut) teeth: 2pcsX M8
Bottom cover screw (nut) teeth: 2pcsX M8
Rubber bellows MAX diameter: 251 mm
Rubber bellows natural diameter 224 mm
Working stroke: up to 260 mm to MIN 75 mm
Air vent / air inlet: 1/4 NPT


How to Calculation For Pneumatics, Such as

• Mass To Be Lifted 2000 M (Kg)
• Desired Stroke 190 S Min (Mm)
• Number Of Air Springs 4 N
• Minimum Installation Height 190 H Min (Mm)
• Minimum Installation Diameter 500 D (Mm)
• Air Pressure 6 P (Bar)

Vibration isolation - dynamic characteristic values
Design height H: recommended 210mm, minimum 195mm

Pressure p [bar]

3

4

5

6

7

8

Vol. V [l]

Force (Load) [kN]

5.2

7.1

9

10.7

12.4

14.5

Spring rate [N/mm]

79.5

103

126.5

150

173.5

197

5.9

Natural frequency [Hz]

2.0

1.9

1.9

1.9

1.9

1.9


Pneumatic application - static characteristic values
Force F [kN]

Pressure p [bar]

3

4

5

6

7

8

Vol. V [l]

Height H [mm]

230

4.21

5.7

7.2

8.73

10.3

12

6.4

200

5.8

7.78

9.74

11.7

13.8

15.9

5.7

170

6.96

9.3

11.7

14.1

16.5

19

5

140

7.86

10.5

13.2

15.8

18.5

21.3

4.1

110

8.52

11.4

14.2

17.1

19.9

22.9

3.4

80

9.07

12

15

18

21

24.1

2.5




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China 2B9-273 Goodyear Air Spring 260mm 578-92-3-202 Auto Leveling Air Bags supplier

2B9-273 Goodyear Air Spring 260mm 578-92-3-202 Auto Leveling Air Bags

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