Compression spring D-278D Spring steel Ø 2.5 x 17 x 125 mm

Scaled prices - Compression spring D-278D

Quantity	Single price [EUR]
1	5.2700 EUR
2	3.7200 EUR
3	3.5400 EUR
7	2.5100 EUR
17	1.2200 EUR
37	0.9000 EUR
75	0.7300 EUR
125	0.5070 EUR
175	0.4444 EUR
250	0.4132 EUR
350	0.3853 EUR
450	0.3536 EUR

Compression spring Buy

Product image Compression spring D-278D

Quantity:Quantity: Add to shopping cart

Technical Data - Compression spring D-278D

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	2.5	mm	Wire diameter
Di		mm	Inner coil diameter
D	17	mm	Mean coil diameter
De	19.5	mm	Outer coil diameter
Dd	13.8	mm	maximum diameter of mandrel
Dh	20.3	mm	minimum diameter of bush
L0	125	mm	unstressed spring length
Lk	95.24	mm	buckling length
Fn	288.607	N	maximum force in static use
Ln	59.08	mm	Minimum length in static use
sn	65.92	mm	Maximum spring deflection in static use
Fndyn	271.457	N	maximum force in dynamic use
Lndyn	63	mm	Minimum length in dynamic use
shdyn	24.39	mm	Maximum stroke in dynamic use
S	6.622	mm	pitch of spring
n	18.5	pc.	number of active coils
nt		pc.	total number of coils
R	4.378	N/mm	Spring rate
Weight	42.4818	g	weight of one spring
Fntol	15.62	N	(+/-) tolerance of maximum force in static use
Fndtol	15.37	N	(+/-) tolerance of maximum dynamic force
Detol	0.35	mm	(+/-) tolerances of outer coil diameter
L0tol	2.58	mm	(+/-) tolerance of unstressed spring length
Price group	K	-	price group
F1tol		N	(+/-) tolerance of prestressed spring force
F2tol		N	(+/-) tolerance of loaded spring force

Technical drawing Compression spring

Datasheet Compression spring D-278D Spring steel Ø 2.5 x 17 x 125 mm

Datasheet download pdf file

Metal spring characteristic Compression spring D-278D Spring steel Ø 2.5 x 17 x 125 mm

Metal spring characteristic download pdf file

CAD data Compression spring D-278D Spring steel Ø 2.5 x 17 x 125 mm

CAD models download: step, stl, iges ...

force-path-calculation Compression spring D-278D Spring steel Ø 2.5 x 17 x 125 mm

force-path-calculation Compression spring D-278D

Inquiry formular Compression spring D-278D Spring steel Ø 2.5 x 17 x 125 mm

Inquiry formular Compression spring D-278D

Similar compression springs to Compression spring D-278D Spring steel Ø 2.5 x 17 x 125 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-278D	EN 10270-1	2.5	19.5	125	288.607	59.08	65.92	18.5	4.378	100.0 \| 100.0 \| 100.0 \| 100.0
VD-278D	1.4310	2.5	19.5	125	247.884	59.08	65.92	18.5	3.761	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-18	20.4	125	0.456	EN 10270-1	44.788	26.88	98.12	45.2 \| 83.9 \| 41.4 \| 10.4
D-207JZ	18.5	129	0.567	EN 10270-1	51.142	38.87	90.13	47.4 \| 83.9 \| 45.4 \| 13.0
D-206D-04	17.4	122	0.764	EN 10270-1	71.47	28.5	93.5	48.7 \| 80.9 \| 47.6 \| 17.5
D-207J-73	20	112	0.776	EN 10270-1	68.329	23.92	88.08	49.8 \| 82.4 \| 49.3 \| 17.7
D-212E	19.8	104	0.82	EN 10270-1	59.761	31.15	72.85	52.1 \| 81.9 \| 55.6 \| 18.7
D-232N	20	139	1.144	EN 10270-1	114.943	38.57	100.43	55.1 \| 86.5 \| 52.7 \| 26.1
D-217E	17	116	1.179	EN 10270-1	96.796	33.93	82.07	55.1 \| 81.3 \| 56.9 \| 26.9
D-232M-02	20	118	1.223	EN 10270-1	99.938	36.31	81.69	57.9 \| 88.0 \| 57.7 \| 27.9
D-247	21	115	1.76	EN 10270-1	136.68	37.36	77.64	64.9 \| 88.3 \| 66.1 \| 40.2
D-277A	22.5	120	2.689	EN 10270-1	160.484	60.32	59.69	76.2 \| 94.2 \| 73.1 \| 61.4
D-263VE	20	127	2.779	EN 10270-1	199.574	55.18	71.82	80.0 \| 96.0 \| 80.5 \| 63.5
D-263M-05	19	106	3.05	EN 10270-1	178.428	47.51	58.49	78.3 \| 90.1 \| 75.3 \| 69.7
D-277	22.5	120	3.979	EN 10270-1	293.289	46.3	73.7	93.0 \| 94.2 \| 93.9 \| 90.9
D-283A	18.5	130	4.318	EN 10270-1	257.652	70.33	59.67	95.2 \| 97.0 \| 89.9 \| 98.6
D-278D	19.5	125	4.378	EN 10270-1	288.607	59.08	65.92	100.0 \| 100.0 \| 100.0 \| 100.0
D-283	18.5	130	5.252	EN 10270-1	366.04	60.3	69.7	89.0 \| 97.0 \| 86.7 \| 83.4
D-288Z-54	21	124	7.648	EN 10270-1	412.647	70.05	53.95	75.0 \| 91.8 \| 75.9 \| 57.2
D-288X-12	19.4	127	9.037	EN 10270-1	542.201	67	60	71.8 \| 94.7 \| 72.1 \| 48.4
D-288X-11	19.4	115	10.184	EN 10270-1	540.781	61.9	53.1	67.5 \| 92.6 \| 67.0 \| 43.0
D-288X-10	19.4	102	11.062	EN 10270-1	529.912	54.1	47.9	64.1 \| 89.1 \| 63.6 \| 39.6
D-313A	19.2	120	11.591	EN 10270-1	367.438	88.3	31.7	64.0 \| 90.9 \| 63.3 \| 37.8
D-313	19.2	120	14.097	EN 10270-1	652.141	73.74	46.26	59.7 \| 90.9 \| 57.2 \| 31.1
D-308B	21.2	120	14.653	EN 10270-1	637.425	76.5	43.5	58.1 \| 88.7 \| 55.6 \| 29.9
D-313A-12	19.5	127	14.956	EN 10270-1	735.305	77.84	49.16	59.2 \| 91.4 \| 56.9 \| 29.3
D-313A-11	19.5	115	16.716	EN 10270-1	746.566	70.34	44.66	56.2 \| 89.3 \| 53.2 \| 26.2
D-313A-10	19.5	102	18.334	EN 10270-1	683.585	64.71	37.29	53.0 \| 85.8 \| 49.4 \| 23.9
D-339A-06	21	125	28.694	EN 10270-1	964.114	91.4	33.6	46.9 \| 85.1 \| 40.5 \| 15.3