Compression spring D-288Z-30 Spring steel Ø 3 x 18.5 x 30 mm

Scaled prices - Compression spring D-288Z-30

Quantity	Single price [EUR]
1	5.4200 EUR
2	3.8200 EUR
3	3.6400 EUR
7	2.6600 EUR
17	1.3800 EUR
37	1.0200 EUR
75	0.8900 EUR
125	0.5823 EUR
175	0.5445 EUR
250	0.4945 EUR
350	0.4610 EUR
450	0.4169 EUR

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Technical Data - Compression spring D-288Z-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	3	mm	Wire diameter
Di		mm	Inner coil diameter
D	18.5	mm	Mean coil diameter
De	21.5	mm	Outer coil diameter
Dd	14.7	mm	maximum diameter of mandrel
Dh	22.5	mm	minimum diameter of bush
L0	30	mm	unstressed spring length
Lk		mm	buckling length
Fn	441.293	N	maximum force in static use
Ln	18.15	mm	Minimum length in static use
sn	11.85	mm	Maximum spring deflection in static use
Fndyn	410.347	N	maximum force in dynamic use
Lndyn	18.98	mm	Minimum length in dynamic use
shdyn	4.48	mm	Maximum stroke in dynamic use
S	7.714	mm	pitch of spring
n	3.5	pc.	number of active coils
nt		pc.	total number of coils
R	37.237	N/mm	Spring rate
Weight	17.8606	g	weight of one spring
Fntol	32.33	N	(+/-) tolerance of maximum force in static use
Fndtol	37.87	N	(+/-) tolerance of maximum dynamic force
Detol	0.35	mm	(+/-) tolerances of outer coil diameter
L0tol	0.69	mm	(+/-) tolerance of unstressed spring length
Price group	L	-	price group
F1tol		N	(+/-) tolerance of prestressed spring force
F2tol		N	(+/-) tolerance of loaded spring force

Technical drawing Compression spring

Datasheet Compression spring D-288Z-30 Spring steel Ø 3 x 18.5 x 30 mm

Datasheet download pdf file

Metal spring characteristic Compression spring D-288Z-30 Spring steel Ø 3 x 18.5 x 30 mm

Metal spring characteristic download pdf file

CAD data Compression spring D-288Z-30 Spring steel Ø 3 x 18.5 x 30 mm

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force-path-calculation Compression spring D-288Z-30 Spring steel Ø 3 x 18.5 x 30 mm

force-path-calculation Compression spring D-288Z-30

Inquiry formular Compression spring D-288Z-30 Spring steel Ø 3 x 18.5 x 30 mm

Inquiry formular Compression spring D-288Z-30

Similar compression springs to Compression spring D-288Z-30 Spring steel Ø 3 x 18.5 x 30 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-288Z-30	EN 10270-1	3	21.5	30	441.293	18.15	11.85	3.5	37.237	100.0 \| 100.0 \| 100.0 \| 100.0
VD-288Z-30	1.4310	3	21.5	30	379.024	18.15	11.85	3.5	31.982	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-206D-10	20.4	25	2.536	EN 10270-1	44.074	7.62	17.38	40.3 \| 75.0 \| 39.1 \| 6.8
D-212B	19.8	29	3.164	EN 10270-1	58.706	10.45	18.55	42.6 \| 80.7 \| 38.6 \| 8.5
D-207W	21.6	25	3.338	EN 10270-1	54.947	8.54	16.46	43.3 \| 78.7 \| 42.2 \| 9.0
D-232K	20	34.1	5.068	EN 10270-1	114.567	11.5	22.6	44.4 \| 80.3 \| 39.2 \| 13.6
D-232N-04	18	28	6.708	EN 10270-1	108.331	11.85	16.15	48.7 \| 79.0 \| 49.0 \| 18.0
D-247A	20.5	27	7.355	EN 10270-1	105.929	12.6	14.4	52.3 \| 84.0 \| 53.1 \| 19.8
D-248	18	30	11.37	EN 10270-1	195.564	12.8	17.2	56.9 \| 83.5 \| 56.6 \| 30.5
D-288F	22.7	34	12.305	EN 10270-1	135.878	22.96	11.04	62.0 \| 91.0 \| 62.0 \| 33.0
D-273B	22.5	27	14.212	EN 10270-1	163.941	15.47	11.54	65.0 \| 89.6 \| 67.3 \| 38.1
D-263VA	20	27.8	14.689	EN 10270-1	200.209	14.17	13.63	64.4 \| 87.5 \| 66.2 \| 39.4
D-288E-10	22.7	25	16.919	EN 10270-1	115.575	18.17	6.83	58.9 \| 89.3 \| 41.9 \| 45.4
D-279A	18.5	32	21.59	EN 10270-1	300.833	18.07	13.93	74.1 \| 87.7 \| 76.6 \| 58.0
D-279	18.5	27.5	27.759	EN 10270-1	342.471	15.16	12.34	82.8 \| 87.0 \| 86.8 \| 74.5
D-288P	20	27.2	35.16	EN 10270-1	360.926	16.93	10.27	90.3 \| 92.3 \| 84.2 \| 94.4
D-288Z-30	21.5	30	37.237	EN 10270-1	441.293	18.15	11.85	100.0 \| 100.0 \| 100.0 \| 100.0
D-303B	23.2	28	38.151	EN 10270-1	329.007	19.38	8.62	88.2 \| 93.3 \| 73.6 \| 97.6
D-304	23.2	33.5	38.151	EN 10270-1	538.84	19.38	14.12	90.8 \| 92.0 \| 82.9 \| 97.6
D-288Z-50	21	28.5	40.427	EN 10270-1	419.749	18.12	10.38	93.7 \| 97.6 \| 91.4 \| 92.1
D-288X-03	19.4	32	42.774	EN 10270-1	538.948	19.4	12.6	89.5 \| 93.5 \| 88.0 \| 87.1
D-288S-04	18.9	27.5	42.87	EN 10270-1	455.709	16.87	10.63	90.4 \| 91.0 \| 93.3 \| 86.9
D-313A-03	19.5	32	66.864	EN 10270-1	632.898	22.53	9.47	74.1 \| 91.8 \| 74.8 \| 55.7
D-309	19.2	27.5	74.514	EN 10270-1	622.939	19.14	8.36	70.7 \| 91.6 \| 70.7 \| 50.0
D-339B	20	28.8	181.92	EN 10270-1	921.241	23.74	5.06	51.3 \| 88.0 \| 45.3 \| 20.5
D-339R-12	22.5	33.5	204.66	EN 10270-1	1391.685	26.7	6.8	48.9 \| 83.9 \| 44.5 \| 18.2
D-339S	22	31.8	222.708	EN 10270-1	1139.754	26.68	5.12	48.0 \| 86.2 \| 41.0 \| 16.7
D-339V-04	19	31	391.512	EN 10270-1	1734.4	26.57	4.43	41.6 \| 83.9 \| 31.4 \| 9.5

Number of similar metal springs: 25

Customs tariff number: 73202081; Compression spring D-288Z-30

Country of origin: DE, German; Compression spring D-288Z-30

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