Compression spring D-339A-01 Spring steel Ø 4 x 17.5 x 50 mm

Scaled prices - Compression spring D-339A-01

Quantity	Single price [EUR]
1	12.3700 EUR
2	9.8500 EUR
3	5.1300 EUR
7	3.0500 EUR
17	1.6600 EUR
37	1.3900 EUR
75	1.3700 EUR
125	1.3384 EUR
175	1.3339 EUR
250	1.2834 EUR
350	1.2456 EUR

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Technical Data - Compression spring D-339A-01

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	4	mm	Wire diameter
Di		mm	Inner coil diameter
D	17.5	mm	Mean coil diameter
De	21.5	mm	Outer coil diameter
Dd	12.6	mm	maximum diameter of mandrel
Dh	22.5	mm	minimum diameter of bush
L0	50	mm	unstressed spring length
Lk		mm	buckling length
Fn	947.308	N	maximum force in static use
Ln	37.35	mm	Minimum length in static use
sn	12.65	mm	Maximum spring deflection in static use
Fndyn	821.271	N	maximum force in dynamic use
Lndyn	39.03	mm	Minimum length in dynamic use
shdyn	5.19	mm	Maximum stroke in dynamic use
S	7.077	mm	pitch of spring
n	6.5	pc.	number of active coils
nt		pc.	total number of coils
R	74.865	N/mm	Spring rate
Weight	46.4191	g	weight of one spring
Fntol	87.33	N	(+/-) tolerance of maximum force in static use
Fndtol	85.46	N	(+/-) tolerance of maximum dynamic force
Detol	0.35	mm	(+/-) tolerances of outer coil diameter
L0tol	0.98	mm	(+/-) tolerance of unstressed spring length
Price group	AA	-	price group
F1tol		N	(+/-) tolerance of prestressed spring force
F2tol		N	(+/-) tolerance of loaded spring force

Technical drawing Compression spring

Datasheet Compression spring D-339A-01 Spring steel Ø 4 x 17.5 x 50 mm

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Metal spring characteristic Compression spring D-339A-01 Spring steel Ø 4 x 17.5 x 50 mm

Metal spring characteristic download pdf file

CAD data Compression spring D-339A-01 Spring steel Ø 4 x 17.5 x 50 mm

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force-path-calculation Compression spring D-339A-01 Spring steel Ø 4 x 17.5 x 50 mm

force-path-calculation Compression spring D-339A-01

Inquiry formular Compression spring D-339A-01 Spring steel Ø 4 x 17.5 x 50 mm

Inquiry formular Compression spring D-339A-01

Similar compression springs to Compression spring D-339A-01 Spring steel Ø 4 x 17.5 x 50 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-339A-01	EN 10270-1	4	21.5	50	947.308	37.35	12.65	6.5	74.865	100.0 \| 100.0 \| 100.0 \| 100.0
VD-339A-01	1.4310	4	21.5	50	813.639	37.35	12.65	6.5	64.301	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-247D-05	20	43.5	4.658	EN 10270-1	115.719	18.66	24.84	38.2 \| 76.7 \| 31.6 \| 6.2
D-240	22	41	5.821	EN 10270-1	156.014	14.2	26.8	38.7 \| 76.6 \| 31.8 \| 7.8
D-273A-04	24	52	7.28	EN 10270-1	220.957	21.65	30.35	41.7 \| 82.7 \| 32.5 \| 9.7
D-275	22.5	54	9.044	EN 10270-1	292.131	21.7	32.3	43.5 \| 83.5 \| 35.0 \| 12.1
D-308A-01	22	56	21.435	EN 10270-1	470.668	34.04	21.96	57.1 \| 89.0 \| 53.6 \| 28.6
D-288ZA	21.5	45	23.696	EN 10270-1	471.759	25.09	19.91	58.9 \| 88.3 \| 56.7 \| 31.6
D-305	23.2	49.5	24.278	EN 10270-1	551.326	26.79	22.71	60.0 \| 90.6 \| 57.0 \| 32.4
D-288X-06	19.4	51	24.677	EN 10270-1	542.897	29	22	81.4 \| 95.0 \| 67.3 \| 82.0
D-288Z-51	21	41.4	25.726	EN 10270-1	420.852	25.04	16.36	60.1 \| 85.2 \| 60.9 \| 34.4
D-310A	19.2	54	27.453	EN 10270-1	357.433	40.98	13.02	63.8 \| 87.3 \| 67.4 \| 36.7
D-288ZD	17.5	50	30.075	EN 10270-1	401.618	36.65	13.35	100.0 \| 100.0 \| 100.0 \| 100.0
D-313L	25	48.2	31.745	EN 10270-1	576.821	30.03	18.17	66.1 \| 90.8 \| 65.3 \| 42.4
D-313A-06	19.5	51	35.521	EN 10270-1	511.708	36.59	14.41	87.7 \| 92.9 \| 85.6 \| 84.7
D-336	24	49	59.273	EN 10270-1	946.882	33.03	15.98	88.2 \| 95.9 \| 89.6 \| 79.1
D-339A-01	21.5	50	74.865	EN 10270-1	947.308	37.35	12.65	100.0 \| 100.0 \| 100.0 \| 100.0
D-339T-10	22	50	141.723	EN 10270-1	1729.023	37.8	12.2	74.7 \| 95.5 \| 75.6 \| 52.8
D-339T	22	44.9	141.723	EN 10270-1	1149.877	36.79	8.11	72.7 \| 92.1 \| 73.2 \| 52.8

Number of similar metal springs: 16

Customs tariff number: 73202081; Compression spring D-339A-01

Country of origin: DE, German; Compression spring D-339A-01

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