Compression spring D-288O-10 Spring steel Ø 2.8 x 17.2 x 18.5 mm

Scaled prices - Compression spring D-288O-10

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-288O-10

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	2.8	mm	Wire diameter
Di		mm	Inner coil diameter
D	17.2	mm	Mean coil diameter
De	20	mm	Outer coil diameter
Dd	13.7	mm	maximum diameter of mandrel
Dh	20.9	mm	minimum diameter of bush
L0	18.5	mm	unstressed spring length
Lk		mm	buckling length
Fn	306.828	N	maximum force in static use
Ln	12.89	mm	Minimum length in static use
sn	5.61	mm	Maximum spring deflection in static use
Fndyn	278.934	N	maximum force in dynamic use
Lndyn	13.4	mm	Minimum length in dynamic use
shdyn	3.15	mm	Maximum stroke in dynamic use
S	6.978	mm	pitch of spring
n	2.25	pc.	number of active coils
nt		pc.	total number of coils
R	54.693	N/mm	Spring rate
Weight	11.1777	g	weight of one spring
Fntol	31.6	N	(+/-) tolerance of maximum force in static use
Fndtol	31.2	N	(+/-) tolerance of maximum dynamic force
Detol	0.35	mm	(+/-) tolerances of outer coil diameter
L0tol	0.45	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-288O-10 Spring steel Ø 2.8 x 17.2 x 18.5 mm

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Metal spring characteristic Compression spring D-288O-10 Spring steel Ø 2.8 x 17.2 x 18.5 mm

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CAD data Compression spring D-288O-10 Spring steel Ø 2.8 x 17.2 x 18.5 mm

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force-path-calculation Compression spring D-288O-10 Spring steel Ø 2.8 x 17.2 x 18.5 mm

force-path-calculation Compression spring D-288O-10

Inquiry formular Compression spring D-288O-10 Spring steel Ø 2.8 x 17.2 x 18.5 mm

Inquiry formular Compression spring D-288O-10

Similar compression springs to Compression spring D-288O-10 Spring steel Ø 2.8 x 17.2 x 18.5 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-288O-10	EN 10270-1	2.8	20	18.5	306.828	12.89	5.61	2.25	54.693	100.0 \| 100.0 \| 100.0 \| 100.0
VD-288O-10	1.4310	2.8	20	18.5	263.063	12.9	5.6	2.25	46.976	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-212H	17.6	22.5	6.52	EN 10270-1	93.236	8.2	14.3	40.8 \| 75.8 \| 34.8 \| 11.9
D-217A-12	17	22	6.647	EN 10270-1	88.743	8.65	13.35	41.0 \| 75.4 \| 35.5 \| 12.2
D-232J-02	20	22	7.096	EN 10270-1	90.543	9.24	12.76	44.2 \| 82.8 \| 36.7 \| 13.0
D-239A-30	22	22.5	9.056	EN 10270-1	116.545	9.63	12.87	46.3 \| 81.5 \| 40.8 \| 16.6
D-212G	17.6	15.5	9.314	EN 10270-1	81.966	6.7	8.8	46.2 \| 76.3 \| 45.2 \| 17.0
D-217G	14.1	17	9.767	EN 10270-1	69.611	9.87	7.13	47.2 \| 73.2 \| 50.7 \| 17.9
D-232N-02	18	19	10.062	EN 10270-1	99.611	9.1	9.9	48.9 \| 83.9 \| 44.6 \| 18.4
D-217A-10	17	14.5	10.446	EN 10270-1	81.792	6.67	7.83	47.3 \| 73.5 \| 49.2 \| 19.1
D-247D-30	18	21.5	15.918	EN 10270-1	183.375	9.98	11.52	55.3 \| 82.5 \| 54.2 \| 29.1
D-233T-14	13	19	16.916	EN 10270-1	101.833	12.98	6.02	56.6 \| 75.6 \| 63.2 \| 30.9
D-257B	14	19.6	26.951	EN 10270-1	202.726	12.08	7.52	66.1 \| 78.6 \| 70.3 \| 49.3
D-252A-32	15	17	26.979	EN 10270-1	178.061	10.4	6.6	66.8 \| 79.4 \| 71.5 \| 49.3
D-263N	15	20.8	32.513	EN 10270-1	245.118	13.26	7.54	72.5 \| 80.8 \| 77.1 \| 59.4
D-278E	18.5	16.5	43.18	EN 10270-1	213.742	11.55	4.9	82.9 \| 90.3 \| 78.5 \| 79.8
D-288O-10	20	18.5	54.693	EN 10270-1	306.828	12.89	5.61	100.0 \| 100.0 \| 100.0 \| 100.0
D-283B	15	19	58.214	EN 10270-1	235.586	14.95	4.05	85.2 \| 87.2 \| 74.5 \| 94.0
D-288X-02	19.4	25	58.328	EN 10270-1	539.532	15.75	9.25	80.6 \| 89.2 \| 58.8 \| 93.8
D-283A-12	15.5	17	72.453	EN 10270-1	352.847	12.13	4.87	82.9 \| 86.2 \| 86.9 \| 75.5
D-313A-02	19.5	25	81.191	EN 10270-1	428.486	19.72	5.28	78.6 \| 85.4 \| 82.9 \| 67.4
D-288B	13	18.8	98.218	EN 10270-1	387.321	14.86	3.94	71.5 \| 84.2 \| 74.7 \| 55.6
D-313AA	17	22	116.135	EN 10270-1	344.637	19.03	2.97	67.9 \| 85.5 \| 71.0 \| 47.1

Number of similar metal springs: 20

Customs tariff number: 73202081; Compression spring D-288O-10

Country of origin: DE, German; Compression spring D-288O-10

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