300mm Diameter Triple Convoluted Type Air Spring 3B-310 Airkraft Rubber Air Cushion

Product Details:

Place of Origin:	China
Brand Name:	GUOMAT
Certification:	ISO/TS16949:2009
Model Number:	3B8030

Payment & Shipping Terms:

Minimum Order Quantity:	6pcs
Price:	US$79.9-89.9/PC
Packaging Details:	Strong Carton Box Or As Customers Need
Delivery Time:	3-7 Working Days
Payment Terms:	L/C,D/A,D/P,T/T
Supply Ability:	1000pcs/week

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Detailed Product Description

Product Name:	Rubber Air Spring	Convolution:	Triple Convoluted Type
Bumper:	No	Vibration Isolation:	Excellent
Item:	Industrial Air Bag	OEM:	Yes
Sample:	Avialable	Firestone:	W01 358 8030
Highlight:	300mm diameter air spring , triple convoluted air cushion , industrial rubber air spring

300mm Diameter Triple Convoluted Type Air Spring 3B-310 Airkraft Rubber Air Cushion

Product Overview

Type: Triple Convoluted Air Spring
Model: GUOMAT 3B8030
Nominal Diameter: 300 mm
Material: Reinforced Rubber + Steel Components
Structure: Three-convolution rubber bellows

Primary Functions

Vibration Isolation
Shock Absorption
Lifting and Height Adjustment

Suitable for industrial machinery and pneumatic suspension systems. Flexible design provides smooth vertical movement with adjustable air pressure for required load and working height. Ideal for replacement and maintenance applications.

Cross-Reference Part Numbers

AIRKRAFT | 3B-310

FIRESTONE | 38R/38D

FIRESTONE | 095.0047

GOODYEAR FLEX | 556 3 3 8334

GOODYEAR FLEX | 578 93 3 100

FIRESTONE | 38R T3 095.0274

GOODYEAR | 556 3 2 8401

CONTITECH | FT 330-29 503

CONTITECH | FT 330-29 702

GOODYEAR | 3B12-304

FIRESTONE | W01-358-8013

CONTITECH | FT 330-29 773

GOODYEAR | 3B12-305

CONTITECH | FT 330-29 498

CONTITECH | FT 330-29 432

FIRESTONE | W01 358 8030

FIRESTONE | W01-358-8010

GOODYEAR | 3B12-301

Technical Specifications

Parameter	Value
Height	276mm
Diameter	300mm
Threaded Hole Center Distance	157mm

Mounting Configuration Details

Description	Air Hole	Center Distance Between Threaded Holes and Air Holes
Rubber bellow only
Top / Bottom Plate M8 (Blind nuts)	M22X1.5	73mm
Top / Bottom Plate 3/8"-16 (Blind nuts)	1/4NPT	73mm
Top / Bottom Plate 3/8"-16 (Blind nuts)	3/4NPT	73mm
Top / Bottom Plate 3/8"-16 (Blind nuts) Bumper 112 mm	1/4NPT	73mm

Product Advantages

The triple convoluted construction provides a large flexible working area while maintaining compact installation dimensions. Compared with conventional metal springs, pneumatic air springs can provide adjustable operating characteristics by changing the internal air pressure.

The GUOMAT 3B8030 is therefore suitable for applications requiring low-frequency vibration isolation, controlled vertical movement, shock absorption, and adjustable support.

Warranty Information

GUOMAT provides a 12-month warranty against manufacturing defects under normal operating conditions.

Warranty coverage does not normally include damage caused by incorrect installation, overloading, improper air pressure, chemical exposure, external impact, or other abnormal operating conditions.

Technical Support

GUOMAT provides technical support for model selection, dimensional confirmation, replacement identification, installation, and application matching.

If you are looking for a replacement for Airkraft 3B-310, please provide the original part number, dimensions, photos, or application information. GUOMAT can help confirm the appropriate 3B8030 triple convoluted rubber air spring for your equipment.