FD 120-17 Contitech Double Convoluted Air Bags 2B-181 Airkraft Industrial Rubber Air Spring

Product Details:

Place of Origin:	GuangDong, China
Brand Name:	GUOMAT
Certification:	ISO/TS16949:2009
Model Number:	2B12017

Payment & Shipping Terms:

Minimum Order Quantity:	6pcs
Price:	$59.9-69.9/pc
Packaging Details:	Strong Carton Box Or As Customers Need
Delivery Time:	2-8 work days
Payment Terms:	T/T, Western Union, L/C
Supply Ability:	1000pcs/week

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Detailed Product Description

Item Name:	Industrial Air Spring	Material:	Rubber Bellow And Steel Cover
Warranty:	1 Year Warranty	Spring Type:	Air Filled
Contitech:	FD120-17	Air Inlet:	G3/4
Threaded Hole:	M8	Other Name:	Air Spring For Stamping Machine
Highlight:	Contitech double convoluted air spring , Industrial rubber air spring 2B-181 , Airkraft air bags with warranty

FD 120-17 Contitech Double Convoluted Air Bags 2B-181 Airkraft Industrial Rubber Air Spring

Product Overview

Type: Double Convoluted Air Spring

Brand: GUOMAT

Model No.: 2B12017

Warranty: 1 Year

Material: Rubber and Steel

Cross-Reference Part Numbers

Contitech: FD120-17, FD 120-17, FD120-17 CI, FD 120-17 CI, FD120-17 CI G3/4, FD 120-17 CI G3/4, FD120-17 CI G3/4 M8, FD 120-17 CI G3/4 M8, 2682030000
Airkraft: 113053, 2B-181
Gigant: 196028, 700196028
Granning: 16036

Technical Specifications

Nut/Blind Nut
Top Cover Plate Screw (Nut) Tooth	2XM8X1.25
Screw Center Distance of Bottom Cover Plate	70mm
Bottom Cover Plate Screw (Nut) Tooth	2XM8X1.25
Screw Center Distance of Bottom Cover Plate	70mm
Gas Hole / Air inlet / Air Fitting
Gas Hole / Air inlet	G3/4
Cover Plate
Top Cover Plate Diameter	135mm
Bottom Cover Plate Diameter	135mm
Rubber Bellow
Rubber Bellows MAX Diameter	215mm
The Working Stroke	MAX 230mm to MIN 75mm
Maximum Height	230mm
Minimum Height	75mm
Compression Height	155mm

Benefits in Stamping Press Applications

Superior Impact Absorption

Modern stamping presses feature higher frequencies, greater forces, and faster slide speeds, generating larger impact peaks and stronger vibrations. Air springs provide superior impact absorption compared to traditional metal springs and rubber buffers, reducing structural fatigue and extending equipment life.

Enhanced Precision and Consistency

For automotive parts, appliance housings, and precision metal components, air springs maintain stable load-bearing height and uniform force distribution by adjusting internal air pressure, improving dimensional consistency and yield rates.

Reduced Workshop Vibration

Excellent vibration isolation performance prevents interference with surrounding precision equipment, reduces foundation and structural aging, and minimizes noise pollution in multi-device workshop environments.

Lower Long-Term Operating Costs

While initial purchase cost may be slightly higher, air springs reduce equipment failure rates, minimize mold and frame wear, and shorten maintenance downtime, providing better overall operating economics.

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