Compression spring D-378A Spring steel Ø 6.3 x 50 x 250 mm

Scaled prices - Compression spring D-378A

Quantity	Single price [EUR]
1	14.5700 EUR
2	11.6100 EUR
3	7.2800 EUR
7	5.4200 EUR
17	3.8200 EUR
37	3.3100 EUR
75	3.2400 EUR
125	3.2451 EUR
175	3.2080 EUR
250	3.1837 EUR
350	3.1130 EUR

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Technical Data - Compression spring D-378A

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	6.3	mm	Wire diameter
Di		mm	Inner coil diameter
D	50	mm	Mean coil diameter
De	56.3	mm	Outer coil diameter
Dd	42.6	mm	maximum diameter of mandrel
Dh	57.7	mm	minimum diameter of bush
L0	250	mm	unstressed spring length
Lk		mm	buckling length
Fn	681.373	N	maximum force in static use
Ln	151.82	mm	Minimum length in static use
sn	98.18	mm	Maximum spring deflection in static use
Fndyn	602.654	N	maximum force in dynamic use
Lndyn	163.16	mm	Minimum length in dynamic use
shdyn	81.75	mm	Maximum stroke in dynamic use
S	13.173	mm	pitch of spring
n	18.5	pc.	number of active coils
nt		pc.	total number of coils
R	6.94	N/mm	Spring rate
Weight	793.4602	g	weight of one spring
Fntol	52.4	N	(+/-) tolerance of maximum force in static use
Fndtol	51.2	N	(+/-) tolerance of maximum dynamic force
Detol	0.6	mm	(+/-) tolerances of outer coil diameter
L0tol	6.08	mm	(+/-) tolerance of unstressed spring length
Price group	AL	-	price group
F1tol		N	(+/-) tolerance of prestressed spring force
F2tol		N	(+/-) tolerance of loaded spring force

Technical drawing Compression spring

Datasheet Compression spring D-378A Spring steel Ø 6.3 x 50 x 250 mm

Datasheet download pdf file

Metal spring characteristic Compression spring D-378A Spring steel Ø 6.3 x 50 x 250 mm

Metal spring characteristic download pdf file

CAD data Compression spring D-378A Spring steel Ø 6.3 x 50 x 250 mm

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force-path-calculation Compression spring D-378A Spring steel Ø 6.3 x 50 x 250 mm

force-path-calculation Compression spring D-378A

Inquiry formular Compression spring D-378A Spring steel Ø 6.3 x 50 x 250 mm

Inquiry formular Compression spring D-378A

Similar compression springs to Compression spring D-378A Spring steel Ø 6.3 x 50 x 250 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-378A	EN 10270-1	6.3	56.3	250	681.373	151.82	98.18	18.5	6.94	100.0 \| 100.0 \| 100.0 \| 100.0
VD-378A	1.4310	6.3	56.3	250	585.228	151.82	98.18	18.5	5.961	92.9 \| 100.0 \| 92.9 \| 85.9
VD-378	1.4310	6.3	56.3	250	1264.448	106.67	143.33	12.5	8.822	80.0 \| 100.0 \| 61.2 \| 78.7

Number of similar metal springs: 3

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-288J	48	273	0.714	EN 10270-1	162.557	45.26	227.74	39.2 \| 73.8 \| 33.5 \| 10.3
D-289B	55	307	0.809	EN 10270-1	206.469	51.79	255.21	40.9 \| 76.6 \| 34.4 \| 11.7
D-289C-04	48	275	0.88	EN 10270-1	183.381	66.62	208.38	41.8 \| 75.7 \| 37.0 \| 12.7
D-313E-14	48	280	1.396	EN 10270-1	287.457	74.14	205.86	47.4 \| 77.2 \| 44.9 \| 20.1
D-318E	49	243	2.12	EN 10270-1	350.539	77.65	165.35	56.2 \| 82.6 \| 55.4 \| 30.5
D-339J-04	58	210	2.182	EN 10270-1	277.7	82.75	127.25	58.2 \| 84.2 \| 59.0 \| 31.4
D-316	54	230	2.455	EN 10270-1	433.557	53.37	176.63	59.6 \| 83.8 \| 59.6 \| 35.4
D-348A	55	280	2.753	EN 10270-1	425.053	125.63	154.38	63.8 \| 88.8 \| 63.0 \| 39.7
D-322	44	235	3.26	EN 10270-1	536.27	70.5	164.5	64.9 \| 78.5 \| 69.2 \| 47.0
D-347A	55	235	3.773	EN 10270-1	530.599	94.38	140.63	72.9 \| 90.4 \| 73.8 \| 54.4
D-348	55	280	4.075	EN 10270-1	781.891	88.13	191.88	72.2 \| 88.8 \| 69.2 \| 58.7
D-364R-44	54	200	4.777	EN 10270-1	302.028	136.77	63.23	70.5 \| 88.3 \| 54.4 \| 68.8
D-347	55	195	5.993	EN 10270-1	790.28	63.13	131.88	83.9 \| 85.0 \| 80.3 \| 86.3
D-364H	60	213	6.062	EN 10270-1	829.439	76.17	136.83	84.4 \| 88.8 \| 77.0 \| 87.3
D-378A	56.3	250	6.94	EN 10270-1	681.373	151.82	98.18	100.0 \| 100.0 \| 100.0 \| 100.0
D-377A	56.3	217	9.51	EN 10270-1	977.729	114.19	102.81	83.7 \| 95.6 \| 82.6 \| 73.0
D-378	56.3	250	10.271	EN 10270-1	1472.179	106.67	143.33	75.0 \| 100.0 \| 57.4 \| 67.6
D-389NA	50	265	17.58	EN 10270-1	1921.769	155.68	109.32	64.4 \| 91.0 \| 62.6 \| 39.5
D-389N	50	228	19.848	EN 10270-1	1756.744	139.49	88.51	63.1 \| 90.0 \| 64.5 \| 35.0
D-389N-05	46	236	25.772	EN 10270-1	2411.864	142.41	93.59	59.1 \| 88.7 \| 61.8 \| 26.9
D-408	58	230	26.706	EN 10270-1	2620.936	131.86	98.14	59.4 \| 89.3 \| 63.0 \| 26.0
D-414M	63	281	27.386	EN 10270-1	2793.812	178.98	102.02	56.1 \| 82.8 \| 60.3 \| 25.3
D-413A	48	248	35.243	EN 10270-1	2243.232	184.35	63.65	51.7 \| 87.7 \| 47.6 \| 19.7
D-414	48	275	35.243	EN 10270-1	3194.8	184.35	90.65	53.8 \| 85.0 \| 56.8 \| 19.7
D-414M-05	57	276	35.552	EN 10270-1	2956.938	192.83	83.17	53.3 \| 86.5 \| 53.9 \| 19.5
D-414M-04	57	230	43.17	EN 10270-1	2936.622	161.98	68.02	49.7 \| 86.9 \| 46.2 \| 16.1
D-414M-03	57	184	54.944	EN 10270-1	2905.226	131.12	52.88	44.0 \| 80.8 \| 38.7 \| 12.6
D-438	60	230	65.2	EN 10270-1	4421.375	162.19	67.81	45.3 \| 82.9 \| 42.2 \| 10.6
D-506	60	250	101.424	EN 10270-1	7302.517	178	72	44.0 \| 83.7 \| 41.3 \| 6.8
D-447	50	239	102.697	EN 10270-1	4598.753	194.22	44.78	39.8 \| 82.5 \| 30.2 \| 6.8

Number of similar metal springs: 29

Customs tariff number: 73202081; Compression spring D-378A

Country of origin: DE, German; Compression spring D-378A

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