Compression spring D-389A Spring steel Ø 6.3 x 32 x 225 mm

Name: D-389A - Compression springs
SKU: D-389A
Availability: InStock

Scaled prices - Compression spring D-389A

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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	6.3	mm	Wire diameter
Di	-	mm	Inner coil diameter
D	32	mm	Mean coil diameter
De	38.3	mm	Outer coil diameter
Dd	24.7	mm	maximum diameter of mandrel
Dh	39.6	mm	minimum diameter of bush
L0	225	mm	unstressed spring length
Lk	165.2	mm	buckling length
Fn	1109.881	N	maximum force in static use
Ln	174.01	mm	Minimum length in static use
sn	50.99	mm	Maximum spring deflection in static use
Fndyn	895.927	N	maximum force in dynamic use
Lndyn	183.84	mm	Minimum length in dynamic use
shdyn	41.16	mm	Maximum stroke in dynamic use
S	9.72	mm	pitch of spring
n	22.5	pc.	number of active coils
nt	-	pc.	total number of coils
R	21.767	N/mm	Spring rate
Weight	606.9003	g	weight of one spring
Fntol	112	N	(+/-) tolerance of maximum force in static use
Fndtol	109.5	N	(+/-) tolerance of maximum dynamic force
Detol	0.5	mm	(+/-) tolerances of outer coil diameter
L0tol	4.41	mm	(+/-) tolerance of unstressed spring length
Price group	AL	-	price group
F1tol	-	N	(+/-) tolerance of prestressed spring force
F2tol	-	N	(+/-) tolerance of loaded spring force