Extension Spring Z-290X Spring steel Ø 5.5 x 40 x 437 mm / 270°

Scaled prices - Extension Spring Z-290X

Quantity	Single price [EUR]
1	44.4600 EUR
2	35.8800 EUR
3	35.4200 EUR
7	32.5900 EUR
17	32.5900 EUR
37	32.5900 EUR
75	32.5900 EUR
125	32.5900 EUR
175	32.5900 EUR
250	32.5900 EUR
350	32.5900 EUR

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Product image Extension Spring Z-290X

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Technical Data - Extension Spring Z-290X

Formula symbols	Value	Unit	Description
Material	EN 10270-1	-	type of material
Eylet shape	1/1 deutsche	-	Eylet shape
F1		N	prestressed spring force
L1		mm	Prestressed spring length
s1		mm	prestressed spring deflection
F2		N	loaded spring force
L2		mm	loaded spring length
s2		mm	loaded spring deflection
Eyelet position	270	°	Eyelet position
d	5.5	mm	Wire diameter
D		mm	mean coil diameter
De	40	mm	outer coil diameter
Dh	48.8	mm	minimum bush diameter
L0	437	mm	length of unstressed spring, measured from inner edge of loop to inner edge of loop
Lk	389.13	mm	length of unstressed spring body
Ln	748.61	mm	maximum spring length, inner loop to inner loop
sn	311.61	mm	Maximum spring deflection
Fn	1134	N	Maximum spring force
n		pc.	Number of aktive coils
nt		pc.	total number of coils
Lh	23.93	mm	distance of inner edge of loop from the spring body
R	3.255	N/mm	Spring rate
F0	120	N	initial tension
Fntol	61.16	N	(+/-) tolerance of maximum spring force
L0tol	6.55	mm	(+/-) tolerance of unstressed length
Detol	0.5	mm	(+/-) tolerance of outer coil diameter
Oesttol	46	degree	(+/-) tolerance of loop position
Weight	1455.8424	g	weight of one spring
Price group	###BF	-	price group

Technical drawing Extension Spring

Datasheet Extension Spring Z-290X Spring steel Ø 5.5 x 40 x 437 mm / 270°

Datasheet download pdf file

Metal spring characteristic Extension Spring Z-290X Spring steel Ø 5.5 x 40 x 437 mm / 270°

Metal spring characteristic download pdf file

CAD data Extension Spring Z-290X Spring steel Ø 5.5 x 40 x 437 mm / 270°

CAD models download: step, stl, iges ...

force-path-calculation Extension Spring Z-290X Spring steel Ø 5.5 x 40 x 437 mm / 270°

force-path-calculation Extension Spring Z-290X

Inquiry formular Extension Spring Z-290X Spring steel Ø 5.5 x 40 x 437 mm / 270°

Inquiry formular Extension Spring Z-290X

Similar extension springs to Extension Spring Z-290X Spring steel Ø 5.5 x 40 x 437 mm / 270°

Below you will find similar Extension Springs that differ from the current spring in terms of material, dimensions and spring force. The spring highlighted in green is the most similar.

A similar Extension Spring made from a different material

The Extension Spring shown below has the same dimensions but is made of a different material. Please check the spring forces.

article number	Material	d (mm)	De (mm)	L0 (mm)	Fn (N)	Ln (mm)	sn (mm)	R (N/mm)	Similarity in %: Overall \| Geometrie \| Load \| Stiffness
Z-290X	EN 10270-1	5.5	40	437	1134	748.61	311.61	3.255	100.0 \| 100.0 \| 100.0 \| 100.0

Number of similar metal springs: 1

Similar Extension Springs with varying levels of spring force

To compare forces, enter the length of the loaded spring [L2] or the loaded spring deflection [s2] and click [Update]. Dimensions are subject to a tolerance of up to +/- 30 %.

Priority

article number	De (mm)	L0 (mm)	R (N/mm)	Material	Fn (N)	Ln (mm)	sn (mm)	Similarity in % Overall \| Geometrie \| Load \| Stiffness
Z-184X	44	341	0.584	EN 10270-1	436.3	1045.9	704.9	46.3 \| 80.6 \| 41.3 \| 17.0
Z-246X	50	418	1.002	EN 10270-1	707.9	1077.75	659.75	57.7 \| 88.9 \| 54.8 \| 29.5
Z-193X	36	360	1.024	EN 10270-1	528.1	842.86	482.86	55.8 \| 81.7 \| 55.6 \| 30.1
Z-192X	36	328	1.141	EN 10270-1	528.1	760.77	432.77	57.4 \| 79.3 \| 59.3 \| 33.5
Z-223X	40	368	1.339	EN 10270-1	658.2	817.5	449.5	64.2 \| 88.7 \| 63.7 \| 40.2
Z-222X	40	331	1.512	EN 10270-1	658.2	728.95	397.95	66.5 \| 85.9 \| 68.2 \| 45.4
Z-283X	50	452	1.517	EN 10270-1	921.2	1006.69	554.69	68.9 \| 92.2 \| 68.7 \| 45.6
Z-282X	50	408	1.713	EN 10270-1	921.2	899.07	491.07	71.7 \| 91.1 \| 72.3 \| 51.5
Z-221X	40	296	1.737	EN 10270-1	658.2	642.39	346.39	69.8 \| 83.2 \| 74.0 \| 52.2
Z-253X	40	403	2.129	EN 10270-1	873.5	778.05	375.05	79.5 \| 94.4 \| 80.1 \| 64.0
Z-252X	40	363	2.405	EN 10270-1	873.5	695.04	332.04	62.7 \| 90.2 \| 61.9 \| 36.0
Z-251X	40	323	2.763	EN 10270-1	873.5	612.02	289.02	85.4 \| 88.3 \| 84.9 \| 83.0
Z-319X	50	456	3.114	EN 10270-1	1331	845.08	389.08	88.1 \| 87.7 \| 82.6 \| 94.0
Z-250X	40	288	3.177	EN 10270-1	873.5	539.38	251.38	86.6 \| 85.6 \| 78.8 \| 95.5
Z-290X	40	437	3.255	EN 10270-1	1134	748.61	311.61	100.0 \| 100.0 \| 100.0 \| 100.0
Z-318X	50	406	3.578	EN 10270-1	1331	744.67	338.67	89.3 \| 86.7 \| 88.6 \| 92.6
Z-289X	40	392	3.676	EN 10270-1	1134	667.87	275.87	93.1 \| 96.6 \| 94.3 \| 88.5
Z-288X	40	348	4.224	EN 10270-1	1134	588.13	240.13	78.5 \| 88.5 \| 82.3 \| 64.6
Z-287X	40	310	4.856	EN 10270-1	1134	518.85	208.85	80.3 \| 90.3 \| 83.5 \| 67.0
Z-286X	40	277	5.571	EN 10270-1	1134	459.05	182.05	75.1 \| 87.8 \| 79.2 \| 58.4
Z-355X	50	442	5.724	EN 10270-1	1763	715.16	273.16	72.7 \| 85.8 \| 76.0 \| 56.4
Z-260X	30	387	5.842	EN 10270-1	1134	562.34	175.34	93.1 \| 96.6 \| 94.3 \| 88.5
Z-327X	40	490	6.012	EN 10270-1	1632	728.29	238.29	72.8 \| 92.2 \| 73.0 \| 53.1
Z-354X	50	393	6.581	EN 10270-1	1763	630.58	237.58	67.4 \| 82.8 \| 70.3 \| 49.0
Z-326X	40	440	6.791	EN 10270-1	1632	650.96	210.96	70.4 \| 95.5 \| 68.6 \| 47.0
Z-325X	40	390	7.801	EN 10270-1	1632	573.63	183.63	65.8 \| 92.2 \| 64.2 \| 40.9
Z-324X	40	346	8.969	EN 10270-1	1632	505.71	159.71	79.8 \| 84.7 \| 83.3 \| 71.5
Z-323X	40	308	10.29	EN 10270-1	1632	447.22	139.22	58.0 \| 85.9 \| 57.1 \| 31.0
Z-384X	50	437	12.048	EN 10270-1	2515	620.93	183.93	53.9 \| 82.9 \| 52.1 \| 26.6
Z-383X	50	389	13.821	EN 10270-1	2515	549.33	160.33	50.2 \| 79.3 \| 48.3 \| 23.2

Number of similar metal springs: 29

Customs tariff number: 73202085; Extension Spring Z-290X

Country of origin: DE, German; Extension Spring Z-290X

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