Extension Spring Z-339X Spring steel Ø 7 x 70 x 382 mm / 270°

Scaled prices - Extension Spring Z-339X

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-339X

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Technical Data - Extension Spring Z-339X

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	7	mm	Wire diameter
D		mm	mean coil diameter
De	70	mm	outer coil diameter
Dh	82	mm	minimum bush diameter
L0	382	mm	length of unstressed spring, measured from inner edge of loop to inner edge of loop
Lk	292.25	mm	length of unstressed spring body
Ln	878.64	mm	maximum spring length, inner loop to inner loop
sn	496.64	mm	Maximum spring deflection
Fn	1287	N	Maximum spring force
n		pc.	Number of aktive coils
nt		pc.	total number of coils
Lh	44.87	mm	distance of inner edge of loop from the spring body
R	2.401	N/mm	Spring rate
F0	95	N	initial tension
Fntol	60.31	N	(+/-) tolerance of maximum spring force
L0tol	4	mm	(+/-) tolerance of unstressed length
Detol	1	mm	(+/-) tolerance of outer coil diameter
Oesttol	39	degree	(+/-) tolerance of loop position
Weight	2559.6694	g	weight of one spring
Price group	###BF	-	price group

Technical drawing Extension Spring

Datasheet Extension Spring Z-339X Spring steel Ø 7 x 70 x 382 mm / 270°

Datasheet download pdf file

Metal spring characteristic Extension Spring Z-339X Spring steel Ø 7 x 70 x 382 mm / 270°

Metal spring characteristic download pdf file

CAD data Extension Spring Z-339X Spring steel Ø 7 x 70 x 382 mm / 270°

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

force-path-calculation Extension Spring Z-339X Spring steel Ø 7 x 70 x 382 mm / 270°

force-path-calculation Extension Spring Z-339X

Inquiry formular Extension Spring Z-339X Spring steel Ø 7 x 70 x 382 mm / 270°

Inquiry formular Extension Spring Z-339X

Similar extension springs to Extension Spring Z-339X Spring steel Ø 7 x 70 x 382 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-339X	EN 10270-1	7	70	382	1287	878.64	496.64	2.401	91.2 \| 89.4 \| 91.2 \| 93.1

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-238HX	60	353	0.71	EN 10270-1	585	1136.7	783.7	55.5 \| 83.2 \| 54.4 \| 28.8
Z-275X	60	424	0.933	EN 10270-1	774.5	1213.76	789.76	61.4 \| 84.8 \| 61.5 \| 37.8
Z-274X	60	380	1.071	EN 10270-1	774.5	1067.45	687.45	65.9 \| 87.9 \| 66.2 \| 43.5
Z-304X	70	438	1.155	EN 10270-1	968.5	1237.54	799.54	85.5 \| 85.9 \| 81.1 \| 89.6
Z-273X	60	342	1.232	EN 10270-1	774.5	939.92	597.92	69.4 \| 81.2 \| 73.4 \| 53.7
Z-303X	70	394	1.328	EN 10270-1	968.5	1089.41	695.41	74.2 \| 95.7 \| 73.3 \| 53.7
Z-302X	70	356	1.524	EN 10270-1	968.5	962.16	606.16	78.6 \| 88.0 \| 81.5 \| 66.2
Z-332X	80	398	1.543	EN 10270-1	1132	1086.3	688.3	80.0 \| 91.0 \| 83.0 \| 66.0
Z-341X	70	474	1.82	EN 10270-1	1287	1129.08	655.08	74.0 \| 91.4 \| 75.4 \| 55.2
Z-301X	70	312	1.84	EN 10270-1	968.5	814.04	502.04	87.2 \| 92.1 \| 89.5 \| 79.9
Z-331X	80	350	1.863	EN 10270-1	1132	920.47	570.47	73.4 \| 88.0 \| 77.3 \| 54.7
Z-311X	60	422	1.928	EN 10270-1	1122	962.46	540.46	86.1 \| 88.7 \| 89.5 \| 80.1
Z-340X	70	424	2.093	EN 10270-1	1287	993.76	569.76	69.2 \| 88.4 \| 71.3 \| 48.0
Z-310X	60	377	2.217	EN 10270-1	1122	847.07	470.07	91.5 \| 91.5 \| 90.9 \| 92.1
Z-339X	70	382	2.401	EN 10270-1	1287	878.64	496.64	91.2 \| 89.4 \| 91.2 \| 93.1
Z-309X	60	340	2.543	EN 10270-1	1122	749.74	409.74	88.9 \| 85.2 \| 93.2 \| 88.1
Z-338X	70	334	2.898	EN 10270-1	1287	745.33	411.33	86.1 \| 93.2 \| 87.8 \| 77.1
Z-361X	80	380	3.313	EN 10270-1	1627	835.21	455.21	80.1 \| 89.5 \| 83.3 \| 67.5
Z-347X	60	408	3.514	EN 10270-1	1489	794.75	386.75	80.9 \| 93.1 \| 82.2 \| 67.3
Z-337X	70	292	3.525	EN 10270-1	1287	630.2	338.2	79.2 \| 94.1 \| 80.0 \| 63.4
Z-370X	70	468	3.745	EN 10270-1	1847	913.16	445.16	77.3 \| 89.7 \| 79.7 \| 62.5
Z-360X	80	332	4.029	EN 10270-1	1627	706.28	374.28	74.5 \| 93.4 \| 74.7 \| 55.5
Z-346X	60	366	4.032	EN 10270-1	1489	703.11	337.11	76.6 \| 93.8 \| 77.2 \| 58.7
Z-369X	70	420	4.297	EN 10270-1	1847	808.03	388.03	73.7 \| 92.8 \| 73.9 \| 54.4
Z-368X	70	364	5.188	EN 10270-1	1847	685.37	321.37	64.5 \| 86.5 \| 64.9 \| 42.0
Z-367X	70	316	6.309	EN 10270-1	1847	580.24	264.24	61.4 \| 90.8 \| 58.8 \| 34.5
Z-376X	60	404	7.283	EN 10270-1	2132	663.86	259.86	59.1 \| 89.3 \| 56.3 \| 31.6
Z-375X	60	348	8.793	EN 10270-1	2132	563.22	215.22	55.4 \| 88.1 \| 51.9 \| 26.2

Number of similar metal springs: 27

Customs tariff number: 73202085; Extension Spring Z-339X

Country of origin: DE, German; Extension Spring Z-339X

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