Compression spring D-369G Spring steel Ø 6.3 x 72 x 310 mm

Name: D-369G - Compression springs
SKU: D-369G
Availability: InStock

Scaled prices - Compression spring D-369G

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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	72	mm	Mean coil diameter
De	78.3	mm	Outer coil diameter
Dd	64.3	mm	maximum diameter of mandrel
Dh	81.9	mm	minimum diameter of bush
L0	310	mm	unstressed spring length
Lk		mm	buckling length
Fn	671.948	N	maximum force in static use
Ln	114.65	mm	Minimum length in static use
sn	195.35	mm	Maximum spring deflection in static use
Fndyn	631.531	N	maximum force in dynamic use
Lndyn	126.4	mm	Minimum length in dynamic use
shdyn	144	mm	Maximum stroke in dynamic use
S	24.296	mm	pitch of spring
n	12.5	pc.	number of active coils
nt		pc.	total number of coils
R	3.44	N/mm	Spring rate
Weight	808.1683	g	weight of one spring
Fntol	41.5	N	(+/-) tolerance of maximum force in static use
Fndtol	40.9	N	(+/-) tolerance of maximum dynamic force
Detol	1.2	mm	(+/-) tolerances of outer coil diameter
L0tol	9.1	mm	(+/-) tolerance of unstressed spring length
Price group	AM	-	price group
F1tol		N	(+/-) tolerance of prestressed spring force
F2tol		N	(+/-) tolerance of loaded spring force