Goodyear 2B12-313/459/578923309 Rubber Double Convoluted Air Spring Shocks

Product Details:

Place of Origin:	Guangzhou China
Brand Name:	GUOMAT
Certification:	ISO/TS16949, ISO9001
Model Number:	2B7405

Payment & Shipping Terms:

Minimum Order Quantity:	5pcs
Price:	USD59.9-69.9/PC
Packaging Details:	Strong Carton Box or as Customers Requirement
Delivery Time:	3-7 Working Days
Payment Terms:	L/C, T/T, Western Union Or Others
Supply Ability:	1000PCS/Week

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Detailed Product Description

Quality:	100 % Tested	Fuction:	Reduce Shock
Firestone:	W01-358-7405	Warranty:	12 Months
Max.Diameter:	325mm	Cover Plate:	231mm
Contitech:	FD 330-22 364	Goodyear:	2B12-313
Highlight:	Rubber Double Convoluted Air Spring , 578923309 Double Convoluted Air Spring

Goodyear 2B12-313/459/578923309 Rubber Double Convoluted Air Spring Shocks

OEM NO.

Firestone	W01-358-7405
Firestone	WO13587405
Firestone	WO1-358-7405
Firestone	W013587405
FIRESTONE	W01-358-7405
FIRESTONE	WO13587405
FIRESTONE	WO1-358-7405
FIRESTONE	W013587405
Goodyear	2B12-313
Goodyear	2B12 313
Goodyear	2B12313
Goodyear	2B12-459
Goodyear	2B12 459
Goodyear	2B12459
Goodyear	578 9 23 309
Goodyear	578923309
Contitech	FD330-22 364
Contitech	FD330 22 364
Contitech	FD 330-22 364
Contitech	FD 330 22 364
Triangle	6316
Triangle	4364
Arvin Meritor	200981
Daylon	3547405
Leland	Sc2073
Hutchens	H-10384-01
SAF Holland	57007405
Suspensions lnc.

Specifications and Detailed Technical Parameters:AIRSUSTECH 2B7405

Nut/blind nut

Top plate screw (nut) teeth: 1/2-13UNC
The screw center distance of the top cover plate: 140mm
Screw (nut) teeth of the bottom cover plate: 2X1/2-13UNC
The screw center distance of the bottom cover plate: 157 mm

Air hole/air inlet/air fittings

Air hole/air inlet: 1/4-18NPTF
The screw center distance between the air hole and the nut: 140mm
Air Inlet Combine With One Nut

Cover plate

Top plate diameter: 231 mm
Diameter of the bottom cover: 231mm

Rubber Bellows

Rubber Bellows MAX Diameter : 325 mm / 12.9 inches
Compressed Height: 81 mm / 4.12 inches
Minimum Jounce Height: 81mm / 4.12 inches
Maximum Height: 305 mm / 12 inches
Working Stroke : 224 mm / 8.8 inches

Bumper block/bumper block

Without bumper block

Belt loop/Belt loop

With belt loop: One belt loop

Min. pressure: 0 bar
Return force to min.height: ≤300N
Overall weight with clamped plates: 5.1kg

Vibration isloation-dynamic characteristic values
Design height H: recommended 220mm, minimum 205mm

Pressure p [bar]	3	4	5	6	7	8	Vol. V [l]
Force (Load) [KN]	10.0	13.3	16.7	20.6	24.1	27.6	12.0
Spring rate [N/cm]	1590	1900	2210	2520	2830	3140
Natural frequency [Hz]	2.0	1.9	1.8	1.8	1.7	1.7

Pneumatic application-static characteristic values
Force F[KN]

Pressure p [bar]		3	4	5	6	7	8	Vol. V [l]
Height H[mm]	300	9.8	13.1	16.7	20.3	24.0	27.7	14.0
	260	12.5	16.7	21.0	25.4	29.9	34.5	13.0
	220	14.6	19.4	24.4	29.4	34.5	39.6	11.6
	180	16.2	21.6	27.0	32.5	38.2	43.8	9.9
	140	17.6	23.4	29.3	35.2	41.3	47.2	7.8
	100	18.3	24.4	30.3	36.3	42.4	48.5	5.5