Contitech/Dunlop Air Spring SZ 55-20

Price is for ONE air spring only. Commonly used on Dunlop AL-KO Air Assist Kits. Whilst the part number SZ 55-20 remains the same, these can be badged as Contitech, Dunlop, Goodyear and so on. Also known as DP SZ-55 P01

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£172.75 £143.96

Availability: In stock

SKU

OP.LB.DU.SZ5520

Description

This product enables qualified design engineers to design their own air suspension system for vehicles or machinery.

PLEASE NOTE - We can not offer any further advice on the use of this product as the only product information available is provided above. The designer and user of this product must establish their own safe use of this product as no liability will be accepted.

The price is for a single air spring / air bag / air bellows

Technical data

Assembly weight	0,49 kg
Loading capacity at pressure = 5 bar	3,0 kN
Loading capacity at pressure pü max. = 7,0 bar	4,4 kN
Loading capacity at pressure pü min. = 3,0 bar	1,7 kN
Deflection (Height min.)	140 mm
Deflection (Height max.)	250 mm
Measurement d max.	113 mm
Space required (dR)	124 mm
Design height (h)	200 mm
Natural frequency	1,2 Hz
Piston volume	-

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