Extension Spring Z-311X Spring steel Ø 6.3 x 60 x 422 mm / 270°

Scaled prices - Extension Spring Z-311X

Quantity	Single price [EUR]
1	32.5200 EUR
2	25.9100 EUR
3	24.1100 EUR
7	22.2200 EUR
17	22.2200 EUR
37	22.2200 EUR
75	22.2200 EUR
125	22.2200 EUR
175	22.2200 EUR
250	22.2200 EUR
350	22.2200 EUR

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Product image Extension Spring Z-311X

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Technical Data - Extension Spring Z-311X

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	6.3	mm	Wire diameter
D		mm	mean coil diameter
De	60	mm	outer coil diameter
Dh	70	mm	minimum bush diameter
L0	422	mm	length of unstressed spring, measured from inner edge of loop to inner edge of loop
Lk	344.93	mm	length of unstressed spring body
Ln	962.46	mm	maximum spring length, inner loop to inner loop
sn	540.46	mm	Maximum spring deflection
Fn	1122	N	Maximum spring force
n		pc.	Number of aktive coils
nt		pc.	total number of coils
Lh	38.53	mm	distance of inner edge of loop from the spring body
R	1.928	N/mm	Spring rate
F0	80	N	initial tension
Fntol	51.52	N	(+/-) tolerance of maximum spring force
L0tol	6.33	mm	(+/-) tolerance of unstressed length
Detol	1	mm	(+/-) tolerance of outer coil diameter
Oesttol	44	degree	(+/-) tolerance of loop position
Weight	2307.8782	g	weight of one spring
Price group	###BC	-	price group

Technical drawing Extension Spring

Datasheet Extension Spring Z-311X Spring steel Ø 6.3 x 60 x 422 mm / 270°

Datasheet download pdf file

Metal spring characteristic Extension Spring Z-311X Spring steel Ø 6.3 x 60 x 422 mm / 270°

Metal spring characteristic download pdf file

CAD data Extension Spring Z-311X Spring steel Ø 6.3 x 60 x 422 mm / 270°

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

force-path-calculation Extension Spring Z-311X Spring steel Ø 6.3 x 60 x 422 mm / 270°

force-path-calculation Extension Spring Z-311X

Inquiry formular Extension Spring Z-311X Spring steel Ø 6.3 x 60 x 422 mm / 270°

Inquiry formular Extension Spring Z-311X

Similar extension springs to Extension Spring Z-311X Spring steel Ø 6.3 x 60 x 422 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-311X	EN 10270-1	6.3	60	422	1122	962.46	540.46	1.928	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-209JX	60	365	0.39	EN 10270-1	438	1418.8	1053.8	50.4 \| 86.0 \| 45.2 \| 20.0
Z-209HX	60	329	0.45	EN 10270-1	438	1246.2	917.2	51.7 \| 83.1 \| 49.0 \| 23.0
Z-238KX	60	433	0.55	EN 10270-1	585	1450	1017	57.5 \| 92.3 \| 52.6 \| 27.7
Z-238JX	60	393	0.62	EN 10270-1	585	1293.4	900.4	59.4 \| 90.8 \| 56.1 \| 31.3
Z-238HX	60	353	0.71	EN 10270-1	585	1136.7	783.7	61.4 \| 87.7 \| 60.6 \| 36.0
Z-276X	60	468	0.828	EN 10270-1	774.5	1360.08	892.08	66.4 \| 92.5 \| 64.8 \| 41.8
Z-275X	60	424	0.933	EN 10270-1	774.5	1213.76	789.76	70.5 \| 95.6 \| 68.7 \| 47.2
Z-246X	50	418	1.002	EN 10270-1	707.9	1077.75	659.75	70.5 \| 87.3 \| 72.5 \| 51.7
Z-274X	60	380	1.071	EN 10270-1	774.5	1067.45	687.45	73.5 \| 92.4 \| 73.8 \| 54.3
Z-304X	70	438	1.155	EN 10270-1	968.5	1237.54	799.54	76.4 \| 94.0 \| 77.0 \| 58.3
Z-273X	60	342	1.232	EN 10270-1	774.5	939.92	597.92	77.2 \| 89.4 \| 79.7 \| 62.4
Z-303X	70	394	1.328	EN 10270-1	968.5	1089.41	695.41	80.7 \| 93.0 \| 82.0 \| 67.1
Z-312X	60	472	1.678	EN 10270-1	1122	1092.9	620.9	92.3 \| 96.5 \| 93.5 \| 87.0
Z-282X	50	408	1.713	EN 10270-1	921.2	899.07	491.07	88.6 \| 89.1 \| 86.5 \| 90.4
Z-311X	60	422	1.928	EN 10270-1	1122	962.46	540.46	100.0 \| 100.0 \| 100.0 \| 100.0
Z-340X	70	424	2.093	EN 10270-1	1287	993.76	569.76	91.6 \| 91.7 \| 91.0 \| 91.9
Z-310X	60	377	2.217	EN 10270-1	1122	847.07	470.07	92.3 \| 96.4 \| 93.5 \| 87.0
Z-309X	60	340	2.543	EN 10270-1	1122	749.74	409.74	85.7 \| 93.5 \| 87.9 \| 75.8
Z-349X	60	514	2.661	EN 10270-1	1489	1024.84	510.84	82.3 \| 90.7 \| 84.9 \| 71.2
Z-348X	60	458	3.057	EN 10270-1	1489	902.66	444.66	78.3 \| 94.0 \| 78.8 \| 62.0
Z-347X	60	408	3.514	EN 10270-1	1489	794.75	386.75	74.3 \| 95.6 \| 73.5 \| 53.9
Z-318X	50	406	3.578	EN 10270-1	1331	744.67	338.67	73.2 \| 93.2 \| 73.5 \| 52.8
Z-346X	60	366	4.032	EN 10270-1	1489	703.11	337.11	69.4 \| 92.2 \| 68.9 \| 47.0
Z-369X	70	420	4.297	EN 10270-1	1847	808.03	388.03	66.0 \| 88.0 \| 66.3 \| 43.6
Z-378X	60	508	5.521	EN 10270-1	2132	850.7	342.7	59.6 \| 87.3 \| 58.0 \| 33.4
Z-355X	50	442	5.724	EN 10270-1	1763	715.16	273.16	59.6 \| 89.6 \| 57.1 \| 32.2
Z-377X	60	452	6.348	EN 10270-1	2132	750.12	298.12	57.9 \| 90.7 \| 53.9 \| 29.0
Z-376X	60	404	7.283	EN 10270-1	2132	663.86	259.86	55.7 \| 91.5 \| 50.4 \| 25.3
Z-375X	60	348	8.793	EN 10270-1	2132	563.22	215.22	51.4 \| 87.1 \| 46.2 \| 21.0
Z-384X	50	437	12.048	EN 10270-1	2515	620.93	183.93	46.9 \| 86.2 \| 39.3 \| 15.2

Number of similar metal springs: 29

Customs tariff number: 73202085; Extension Spring Z-311X

Country of origin: DE, German; Extension Spring Z-311X

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