2B9-273 Goodyear Air Spring 578922273 For Weweler US6910F

2B9-273 Goodyear Industrial Air Spring Flexible NO. 578922273 For Weweler US6910F
 
 
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)