Compression spring D-389E-26 Spring steel Ø 7 x 82 x 390 mm

Scaled prices - Compression spring D-389E-26

Quantity	Single price [EUR]
1	18.6200 EUR
2	14.8300 EUR
3	11.1000 EUR
7	9.4000 EUR
17	7.8300 EUR
37	6.8300 EUR
75	6.7200 EUR
125	6.7445 EUR
175	6.6582 EUR
250	6.5812 EUR
350	6.2680 EUR

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Technical Data - Compression spring D-389E-26

Formula symbols	Value	Unit	Description
Material	EN 10270-1	-	Type of material
Spring ends	Closed and ground	-	Spring ends
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
d	7	mm	Wire diameter
Di		mm	Inner coil diameter
D	82	mm	Mean coil diameter
De	89	mm	Outer coil diameter
Dd	73.3	mm	maximum diameter of mandrel
Dh	92.6	mm	minimum diameter of bush
L0	390	mm	unstressed spring length
Lk		mm	buckling length
Fn	928.92	N	maximum force in static use
Ln	128.26	mm	Minimum length in static use
sn	261.74	mm	Maximum spring deflection in static use
Fndyn	881.221	N	maximum force in dynamic use
Lndyn	141.7	mm	Minimum length in dynamic use
shdyn	150.7	mm	Maximum stroke in dynamic use
S	30.64	mm	pitch of spring
n	12.5	pc.	number of active coils
nt		pc.	total number of coils
R	3.549	N/mm	Spring rate
Weight	1136.3134	g	weight of one spring
Fntol	51.1	N	(+/-) tolerance of maximum force in static use
Fndtol	50.4	N	(+/-) tolerance of maximum dynamic force
Detol	1.5	mm	(+/-) tolerances of outer coil diameter
L0tol	10.4	mm	(+/-) tolerance of unstressed spring length
Price group	AX	-	price group
F1tol		N	(+/-) tolerance of prestressed spring force
F2tol		N	(+/-) tolerance of loaded spring force

Technical drawing Compression spring

Datasheet Compression spring D-389E-26 Spring steel Ø 7 x 82 x 390 mm

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Metal spring characteristic Compression spring D-389E-26 Spring steel Ø 7 x 82 x 390 mm

Metal spring characteristic download pdf file

CAD data Compression spring D-389E-26 Spring steel Ø 7 x 82 x 390 mm

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force-path-calculation Compression spring D-389E-26 Spring steel Ø 7 x 82 x 390 mm

force-path-calculation Compression spring D-389E-26

Inquiry formular Compression spring D-389E-26 Spring steel Ø 7 x 82 x 390 mm

Inquiry formular Compression spring D-389E-26

Similar compression springs to Compression spring D-389E-26 Spring steel Ø 7 x 82 x 390 mm

Below you will find similar Compression 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 Compression Spring made from a different material

The Compression 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)	n (pc.)	R (N/mm)	Similarity in %: Overall \| Geometrie \| Load \| Stiffness
D-389E-26	EN 10270-1	7	89	390	928.92	128.26	261.74	12.5	3.549	100.0 \| 100.0 \| 100.0 \| 100.0
VD-389E-26	1.4310	7	89	390	797.571	128.35	261.65	12.5	3.048	92.9 \| 100.0 \| 92.9 \| 85.9

Number of similar metal springs: 2

Similar Compression 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
D-313U	70	379	0.955	EN 10270-1	299.531	65.32	313.68	54.1 \| 77.7 \| 57.8 \| 26.9
D-339H	75	380	1.255	EN 10270-1	386.821	71.76	308.24	60.2 \| 82.0 \| 63.3 \| 35.4
D-339Y	85	428	1.309	EN 10270-1	454.906	80.49	347.51	61.7 \| 86.0 \| 62.1 \| 36.9
D-364D	95	472	1.369	EN 10270-1	523.92	89.23	382.77	62.0 \| 85.0 \| 62.4 \| 38.6
D-339Z-04	75	430	1.375	EN 10270-1	448.137	104.1	325.91	61.7 \| 82.1 \| 64.3 \| 38.7
D-343A	68	395	1.376	EN 10270-1	359.554	133.78	261.22	63.4 \| 82.2 \| 69.3 \| 38.8
D-368A	86.3	490	1.694	EN 10270-1	543.875	169	321	68.9 \| 88.9 \| 70.0 \| 47.7
D-343	68	395	2.037	EN 10270-1	613.918	93.63	301.37	72.0 \| 82.2 \| 76.5 \| 57.4
D-367A	86.3	365	2.322	EN 10270-1	553.225	126.73	238.27	78.1 \| 93.5 \| 75.3 \| 65.4
D-368	86.3	490	2.508	EN 10270-1	932.126	118.27	371.73	81.5 \| 88.9 \| 85.0 \| 70.7
D-364R-63	77	365	2.733	EN 10270-1	674.623	118.11	246.89	83.0 \| 88.6 \| 83.5 \| 77.0
D-389E-14	105	350	3.057	EN 10270-1	773.724	96.94	253.06	89.2 \| 91.5 \| 90.0 \| 86.1
D-369G	78.3	310	3.44	EN 10270-1	671.948	114.65	195.35	85.4 \| 85.8 \| 73.5 \| 96.9
D-389E-26	89	390	3.549	EN 10270-1	928.92	128.26	261.74	100.0 \| 100.0 \| 100.0 \| 100.0
D-367	86.3	355	3.688	EN 10270-1	967.989	92.5	262.5	95.6 \| 92.7 \| 97.8 \| 96.2
D-394D	98	400	4.579	EN 10270-1	1167	145	255	86.0 \| 91.9 \| 88.5 \| 77.5
D-392	108	390	4.909	EN 10270-1	1390.586	106.74	283.26	80.6 \| 90.0 \| 79.6 \| 72.3
D-389J	75	405	5.019	EN 10270-1	1286.281	148.71	256.29	83.1 \| 93.5 \| 85.1 \| 70.7
D-389E-24	89	280	5.219	EN 10270-1	982.765	91.7	188.3	80.6 \| 90.6 \| 83.2 \| 68.0
D-398	88	410	6.52	EN 10270-1	1753.88	141	269	74.5 \| 93.8 \| 75.1 \| 54.4
D-399D	81	345	7.946	EN 10270-1	1562.981	148.29	196.71	67.0 \| 89.0 \| 67.3 \| 44.7
D-404	71	435	9.021	EN 10270-1	2186.881	192.57	242.43	64.2 \| 85.6 \| 67.5 \| 39.3
D-414G	100	332	9.337	EN 10270-1	1931.173	125.16	206.84	61.8 \| 84.0 \| 63.6 \| 38.0
D-397	88	285	9.588	EN 10270-1	1764.235	101	184	61.7 \| 86.5 \| 61.5 \| 37.0
D-428	90	370	15.918	EN 10270-1	3191.553	169.5	200.5	54.4 \| 87.9 \| 52.9 \| 22.3
D-486	100	420	16.926	EN 10270-1	3947.997	186.75	233.25	53.0 \| 81.8 \| 56.3 \| 21.0
D-434	73	410	22.023	EN 10270-1	3864.709	234.51	175.49	48.0 \| 82.4 \| 45.5 \| 16.1
D-498	75	440	30.756	EN 10270-1	5628.307	257	183	44.5 \| 78.8 \| 43.2 \| 11.5
D-546	80	460	36.316	EN 10270-1	6577.023	278.89	181.11	43.0 \| 77.7 \| 41.7 \| 9.8

Number of similar metal springs: 28

Customs tariff number: 73202081; Compression spring D-389E-26

Country of origin: DE, German; Compression spring D-389E-26

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