Compression spring D-247D-30 Spring steel Ø 2 x 16 x 21.5 mm

Scaled prices - Compression spring D-247D-30

Quantity	Single price [EUR]
1	4.9400 EUR
2	3.4800 EUR
3	3.3200 EUR
7	1.9900 EUR
17	1.0000 EUR
37	0.6100 EUR
75	0.4600 EUR
125	0.3945 EUR
175	0.3631 EUR
250	0.3193 EUR
350	0.2780 EUR
450	0.2212 EUR

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Product image Compression spring D-247D-30

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Technical Data - Compression spring D-247D-30

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	2	mm	Wire diameter
Di		mm	Inner coil diameter
D	16	mm	Mean coil diameter
De	18	mm	Outer coil diameter
Dd	13.5	mm	maximum diameter of mandrel
Dh	18.6	mm	minimum diameter of bush
L0	21.5	mm	unstressed spring length
Lk		mm	buckling length
Fn	183.375	N	maximum force in static use
Ln	9.98	mm	Minimum length in static use
sn	11.52	mm	Maximum spring deflection in static use
Fndyn	175.098	N	maximum force in dynamic use
Lndyn	10.5	mm	Minimum length in dynamic use
shdyn	3.6	mm	Maximum stroke in dynamic use
S	7.8	mm	pitch of spring
n	2.5	pc.	number of active coils
nt		pc.	total number of coils
R	15.918	N/mm	Spring rate
Weight	5.6171	g	weight of one spring
Fntol	12	N	(+/-) tolerance of maximum force in static use
Fndtol	11.9	N	(+/-) tolerance of maximum dynamic force
Detol	0.3	mm	(+/-) tolerances of outer coil diameter
L0tol	0.6	mm	(+/-) tolerance of unstressed spring length
Price group	F	-	price group
F1tol		N	(+/-) tolerance of prestressed spring force
F2tol		N	(+/-) tolerance of loaded spring force

Technical drawing Compression spring

Datasheet Compression spring D-247D-30 Spring steel Ø 2 x 16 x 21.5 mm

Datasheet download pdf file

Metal spring characteristic Compression spring D-247D-30 Spring steel Ø 2 x 16 x 21.5 mm

Metal spring characteristic download pdf file

CAD data Compression spring D-247D-30 Spring steel Ø 2 x 16 x 21.5 mm

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force-path-calculation Compression spring D-247D-30 Spring steel Ø 2 x 16 x 21.5 mm

force-path-calculation Compression spring D-247D-30

Inquiry formular Compression spring D-247D-30 Spring steel Ø 2 x 16 x 21.5 mm

Inquiry formular Compression spring D-247D-30

Similar compression springs to Compression spring D-247D-30 Spring steel Ø 2 x 16 x 21.5 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-247D-30	EN 10270-1	2	18	21.5	183.375	9.98	11.52	2.5	15.918	69.8 \| 90.3 \| 70.1 \| 49.0
VD-247D-30	1.4310	2	18	21.5	157.227	10	11.5	2.5	13.672	92.9 \| 100.0 \| 92.8 \| 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-180Y-08	19	20	1.977	EN 10270-1	26.803	6.44	13.56	48.5 \| 83.4 \| 49.8 \| 12.4
D-206D-10	20.4	25	2.536	EN 10270-1	44.074	7.62	17.38	47.5 \| 81.4 \| 45.2 \| 15.9
D-185C	15	23.5	2.734	EN 10270-1	42.097	8.1	15.4	48.4 \| 79.1 \| 48.9 \| 17.2
D-207JV	18.5	25.6	2.999	EN 10270-1	47.429	9.79	15.81	51.2 \| 85.4 \| 49.4 \| 18.8
D-207K	13.8	23	4.264	EN 10270-1	35.354	14.71	8.29	49.8 \| 83.5 \| 52.7 \| 13.1
D-207J-01	16.5	23.3	4.366	EN 10270-1	59.979	9.56	13.74	45.3 \| 82.8 \| 39.7 \| 13.4
D-212H	17.6	22.5	6.52	EN 10270-1	93.236	8.2	14.3	65.9 \| 91.1 \| 65.7 \| 41.0
D-217A-12	17	22	6.647	EN 10270-1	88.743	8.65	13.35	50.7 \| 85.2 \| 46.3 \| 20.4
D-232N-04	18	28	6.708	EN 10270-1	108.331	11.85	16.15	65.4 \| 88.9 \| 65.2 \| 42.1
D-232J-02	20	22	7.096	EN 10270-1	90.543	9.24	12.76	69.0 \| 92.6 \| 69.8 \| 44.6
D-207J-30	14	20.5	7.545	EN 10270-1	84.334	9.32	11.18	53.6 \| 86.7 \| 50.9 \| 23.2
D-239A-30	22	22.5	9.056	EN 10270-1	116.545	9.63	12.87	75.3 \| 92.5 \| 76.5 \| 56.9
D-212G	17.6	15.5	9.314	EN 10270-1	81.966	6.7	8.8	67.4 \| 83.3 \| 60.5 \| 58.5
D-232N-02	18	19	10.062	EN 10270-1	99.611	9.1	9.9	75.4 \| 92.8 \| 70.1 \| 63.2
D-247D-30	18	21.5	15.918	EN 10270-1	183.375	9.98	11.52	69.8 \| 90.3 \| 70.1 \| 49.0
D-253	14.5	22.5	23.845	EN 10270-1	247.741	12.11	10.39	84.1 \| 93.3 \| 85.8 \| 73.3
D-279	18.5	27.5	27.759	EN 10270-1	342.471	15.16	12.34	72.0 \| 85.2 \| 73.4 \| 57.4
D-263N	15	20.8	32.513	EN 10270-1	245.118	13.26	7.54	100.0 \| 100.0 \| 100.0 \| 100.0
D-278E	18.5	16.5	43.18	EN 10270-1	213.742	11.55	4.9	61.8 \| 84.7 \| 64.2 \| 36.5
D-288O-10	20	18.5	54.693	EN 10270-1	306.828	12.89	5.61	55.3 \| 82.5 \| 54.2 \| 29.1
D-284	15	22	58.214	EN 10270-1	410.229	14.95	7.05	75.6 \| 94.2 \| 76.6 \| 55.9
D-283B	15	19	58.214	EN 10270-1	235.586	14.95	4.05	74.6 \| 93.1 \| 74.9 \| 55.9
D-288X-02	19.4	25	58.328	EN 10270-1	539.532	15.75	9.25	55.7 \| 82.6 \| 57.1 \| 27.3
D-313A-02	19.5	25	81.191	EN 10270-1	428.486	19.72	5.28	47.9 \| 79.6 \| 44.3 \| 19.6
D-288Z-60	17	24	85.921	EN 10270-1	524.721	17.89	6.11	48.7 \| 83.6 \| 44.0 \| 18.5
D-313AA	17	22	116.135	EN 10270-1	344.637	19.03	2.97	55.7 \| 83.8 \| 55.3 \| 28.0
D-288U	14	20.5	127.344	EN 10270-1	494.705	16.62	3.88	55.4 \| 90.2 \| 50.5 \| 25.5
D-288Z-02	15.5	25	140.988	EN 10270-1	867.074	18.85	6.15	53.9 \| 83.6 \| 54.9 \| 23.1
D-313O	18	26	163.728	EN 10270-1	759.303	21.36	4.64	40.5 \| 79.4 \| 32.2 \| 9.7

Number of similar metal springs: 28

Customs tariff number: 73202081; Compression spring D-247D-30

Country of origin: DE, German; Compression spring D-247D-30

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