3B7330 Triple Convoluted Air Spring 157.5mm Center Distance Rubber Air Bellows

Product Details:

Place of Origin:	GuangDong, China
Brand Name:	GUOMAT
Certification:	ISO/TS16949:2009
Model Number:	3B7330

Payment & Shipping Terms:

Minimum Order Quantity:	6pcs
Price:	$79.9-89.9/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

Product Name:	Rubber Air Spring	Warranty:	12 Months
Material:	Rubber And Steel	Other Name:	Rubber Air Balloon
Pressure Ability:	0.2-0.8 M Pa	Weight:	6.5kg
Packing Size:	242424(cm)	Convolutions:	3
Highlight:	triple convoluted air spring , rubber air bellow 157.5mm , air spring with center distance

3B7330 Triple Convoluted Air Spring

157.5mm Center Distance Rubber Air Bellows

Product Overview

Product Name: Rubber Air Spring
Brand: GUOMAT
Part Number: 3B7330
Material: Rubber and Steel
Warranty: 1 Year
Minimum Order: 1 piece
Application: Universal
Function: Lifting
Delivery Time: 3-7 Working Days

Technical Specifications

Top and Bottom Cover Diameter: 228mm
Center Distance of Threaded Holes: 157.5mm
Threaded Hole Size: M8
Maximum Outer Diameter: 325mm
Maximum Height: 430mm
Minimum Height: 110mm

Available Configurations

Rubber bellows only
With top plate and G1 air inlet (66mm eccentricity)
With top plate and G1/4 air inlet (73mm eccentricity)
With stainless steel plate and G3/4 air inlet (73mm eccentricity)

Performance Data

Height H (mm)	3 bar	4 bar	5 bar	6 bar	7 bar	8 bar	Volume B(I)
380	8.8	11.9	15.1	18.4	21.7	25.1	23.6
340	10.7	14.4	18.2	22.0	25.9	29.8	21.6
300	12.3	16.5	20.8	25.1	29.5	33.7	19.2
260	13.7	18.2	22.9	27.6	32.3	36.9	16.6
220	14.8	19.5	24.6	29.6	34.6	39.5	13.8
180	15.9	21.1	26.5	31.8	37.2	42.4	10.7
140	17.0	22.4	28.1	33.6	39.1	44.7	7.5

Key Advantages

Vibration Control: Absorbs shocks and reduces transmission to surrounding equipment
Adjustable Load Support: Air pressure can be adjusted to match different load requirements
Equipment Longevity: Reduces mechanical stress and extends the lifespan of machinery components
Noise Reduction: Provides quieter operation compared to metal springs or rigid mounts

Cross-Reference Compatibility: GUOMAT 3B7330 can replace Contitech FT330-29 and Contitech FT 330-29

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