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Industrial air spring 2B12-313 Firestone W013587405 Contitech FD 330-22 364
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Products corresponding model
Firestone-------------------------------W01-358-7808/313
,Contitech-------------------------------FD330-22 364,
Goodyear-------------------------------2B12-313/2B12-459,578-93-3-350

GUOMAT----------------------------------- 2B5315

Product Part Number

GUOMAT----------------------------------- 2B5315

GUOMAT--------------------------------2B12-313
Hendrickson---------------------------S13157,
Triangle---------------------------------6319/4336,
Dayton ---------------------------------3547808,
Leland----------------------------------Sc2031,
Navistar--------------------------------554801C1,
EI Ride ---------------------------------8030170,SAF 
Holland---------------------------------57007808,
Truck stell------------------------------63640,
Brake & Wheel------------------------M3533,
Ridewell-------------------------------1003587808C,
Peerless-------------------------------55000030,
Airkraft----------------------------------115061/3B-356

Product Details

 

Industrial air spring  2B12-313 Firestone W013587405 Contitech FD 330-22 364


Product Size：

 
❶Nut/ Blind Nut
Top cover screw (nut) teeth: 1 X 3 / 4-16UNF
Top cover screw center distance: 140 mm
Bottom cover screw (nut) teeth: 2 X 1 / 2-13UNC
Bottom cover screw center distance: 157mm
❷ air hole / air inlet / air connector
Air vent / air inlet: 1 / 4-18NPTF
Center distance between air inlet and nut: 140 mm
The air inlet is combined with a nut
❸ cover
Top cover diameter (width): 231 mm / 9.00 inches
Bottom cover diameter (width): 231 mm / 9.00 inches
Number of top covers: 3235
Bottom cover number: 3256
❹Rubber bellows
Rubber bellows MAX diameter: 325 mm / 12.9 inches
Compressed height: 81 mm / 4.12 inches
Minimum bump height: 81 mm / 4.12 inches
Design height: 203 mm - 241 mm / 8-9.5 inches
Maximum height: 305 mm / 12 inches
Bellows #No. :twenty two
Working stroke: 224 mm / 8.8 inches
❺ bumper block / buffer block
No Bumper Block
Twisted waist/waist ring
Girdle Hoop: a belt hoop

Assembly weight: 14.5 pounds

 

 

Load is 20 psig: 1,220 lbsf

Load capacity is 60 psig: 3,660 lbsf
Load capacity is 90 psig: 5,490 lbsf
Maximum diameter: 12.9 inches
Working temperature: 57Co to -54Co