Flat Wire Coil Springs / Deflection 40% / O.D. Referenced

Promotional pricing ends 31/12/2024
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Flat Wire Coil Springs/Deflection 40%/O.D. Referenced:Related Image

Material: Oil tempered wires for springs

Specifications

Part Number

SWS21-100

D	d	L	N/mm {kgf/mm} (Spring Constant)	F=Lx40%		Part Number		Unit Price
D	d	L	N/mm {kgf/mm} (Spring Constant)	Fmm	N{kgf} Load	Type D-L		Unit Price
10.5	5.5	20	10.90{1.11}	8.0	87.2 (8.9)	SWS10.5-	20
		25	8.72{0.89}	10.0			25
		30	7.27{0.74}	12.0			30
		35	6.23{0.64}	14.0			35
		40	5.45{0.56}	16.0			40
		45	4.84{0.49}	18.0			45
		50	4.36{0.44}	20.0			50
		55	3.96{0.40}	22.0			55
		60	3.63{0.37}	24.0			60
		65	3.35{0.34}	26.0			65
		70	3.11{0.32}	28.0			70
		75	2.91{0.30}	30.0			75
		80	2.73{0.28}	32.0			80
12.5	6.5	20	15.25{1.56}	8.0	122.0 (12.4)	SWS12.5-	20
		25	12.20{1.24}	10.0			25
		30	10.17{1.04}	12.0			30
		35	8.71{0.89}	14.0			35
		40	7.63{0.78}	16.0			40
		45	6.78{0.69}	18.0			45
		50	6.10{0.62}	20.0			50
		55	5.55{0.57}	22.0			55
		60	5.08{0.52}	24.0			60
		65	4.69{0.48}	26.0			65
		70	4.36{0.44}	28.0			70
		75	4.07{0.41}	30.0			75
		80	3.81{0.39}	32.0			80
14.5	8.5	20	24.50{2.50}	8.0	196.0 (20.0)	SWS14.5-	20
		25	19.61{2.00}	10.0			25
		30	16.33{1.67}	12.0			30
		35	14.00{1.43}	14.0			35
		40	12.25{1.25}	16.0			40
		45	10.89{1.11}	18.0			45
		50	9.80{1.00}	20.0			50
		55	8.91{0.91}	22.0			55
		60	8.17{0.83}	24.0			60
		65	7.54{0.77}	26.0			65
		70	7.00{0.71}	28.0			70
		75	6.53{0.67}	30.0			75
		80	6.13{0.62}	32.0			80
		90	5.44{0.56}	36.0			90
		100	4.90{0.50}	40.0			100
		125	3.92{0.40}	50.0			125
		150	3.27{0.33}	60.0			150
17	10.5	25	29.42{3.00}	10.0	294.2 (30.0)	SWS 17-	25
		30	24.52{2.50}	12.0			30
		35	21.01{2.14}	14.0			35
		40	18.39{1.88}	16.0			40
		45	16.34{1.67}	18.0			45
		50	14.71{1.50}	20.0			50
		55	13.37{1.36}	22.0			55
		60	12.26{1.25}	24.0			60
		65	11.32{1.15}	26.0			65
		70	10.51{1.07}	28.0			70
		75	9.81{1.00}	30.0			75
		80	9.19{0.94}	32.0			80
		90	8.17{0.83}	36.0			90
		100	7.35{0.75}	40.0			100
		125	5.88{0.60}	50.0			125
		150	4.90{0.50}	60.0			150

D	d	L	N/mm {kgf/mm} (Spring Constant)	F=Lx40%		Part Number		Unit Price
D	d	L	N/mm {kgf/mm} (Spring Constant)	Fmm	N{kgf} Load	Type D-L		Unit Price
21	13.5	30	35.17{3.59}	12.0	422.0 (43.0)	SWS21-	30
		35	30.14{3.07}	14.0			35
		40	26.38{2.69}	16.0			40
		45	23.44{2.39}	18.0			45
		50	21.10{2.15}	20.0			50
		55	19.18{1.96}	22.0			55
		60	17.58{1.79}	24.0			60
		65	16.23{1.66}	26.0			65
		70	15.07{1.54}	28.0			70
		75	14.07{1.43}	30.0			75
		80	13.19{1.34}	32.0			80
		90	11.72{1.20}	36.0			90
		100	10.55{1.08}	40.0			100
		110	9.59{0.98}	44.0			110
		120	8.79{0.90}	48.0			120
		125	8.44{0.86}	50.0			125
		130	8.12{0.83}	52.0			130
		140	7.54{0.77}	56.0			140
		150	7.03{0.72}	60.0			150
		175	6.03{0.61}	70.0			175
		200	5.28{0.54}	80.0			200
26	16.5	30	47.42{4.84}	12.0	569.0 (58.0)	SWS26-	30
		35	40.64{4.14}	14.0			35
		40	35.56{3.63}	16.0			40
		45	31.61{3.22}	18.0			45
		50	28.45{2.90}	20.0			50
		55	25.86{2.64}	22.0			55
		60	23.71{2.42}	24.0			60
		65	21.88{2.23}	26.0			65
		70	20.32{2.07}	28.0			70
		75	18.97{1.93}	30.0			75
		80	17.78{1.81}	32.0			80
		90	15.81{1.61}	36.0			90
		100	14.23{1.45}	40.0			100
		110	12.93{1.32}	44.0			110
		120	11.85{1.21}	48.0			120
		125	11.38{1.16}	50.0			125
		130	10.94{1.12}	52.0			130
		140	10.16{1.04}	56.0			140
		150	9.48{0.97}	60.0			150
		175	8.13{0.83}	70.0			175
		200	7.11{0.73}	80.0			200
		225	6.32{0.64}	90.0			225
		250	5.69{0.58}	100.0			250
31	21	40	49.00{5.00}	16.0	784.0 (79.9)	SWS31-	40
		45	43.56{4.44}	18.0			45
		50	39.20{4.00}	20.0			50
		55	35.65{3.64}	22.0			55
		60	32.67{3.33}	24.0			60
		65	30.15{3.07}	26.0			65
		70	28.00{2.86}	28.0			70
		75	26.13{2.66}	30.0			75
		80	24.50{2.50}	32.0			80
		90	21.78{2.22}	36.0			90
		100	19.60{2.00}	40.0			100
		110	17.82{1.82}	44.0			110
		120	16.33{1.67}	48.0			120
		125	15.68{1.60}	50.0			125
		130	15.08{1.54}	52.0			130
		140	14.00{1.43}	56.0			140
		150	13.07{1.33}	60.0			150
		160	12.25{1.25}	64.0			160
		170	11.53{1.18}	68.0			170
		175	11.20{1.14}	70.0			175
		180	10.89{1.11}	72.0			180
		190	10.32{1.05}	76.0			190
		200	9.80{1.00}	80.0			200
		250	7.84{0.80}	100.0			250
		300	6.53{0.67}	120.0			300

D	d	L	N/mm {kgf/mm} (Spring Constant)	F=Lx40%		Part Number		Unit Price
D	d	L	N/mm {kgf/mm} (Spring Constant)	Fmm	N{kgf} Load	Type D-L		Unit Price
37	26	40	52.13{5.32}	16.0	834.0 (85.0)	SWS 37-	40
		45	46.33{4.72}	18.0			45
		50	41.70{4.25}	20.0			50
		55	37.91{3.87}	22.0			55
		60	34.75{3.54}	24.0			60
		65	32.08{3.27}	26.0			65
		70	29.79{3.04}	28.0			70
		75	27.80{2.83}	30.0			75
		80	26.06{2.66}	32.0			80
		90	23.17{2.36}	36.0			90
		100	20.85{2.13}	40.0			100
		110	18.95{1.93}	44.0			110
		120	17.38{1.77}	48.0			120
		125	16.68{1.70}	50.0			125
		130	16.04{1.64}	52.0			130
		140	14.89{1.52}	56.0			140
		150	13.90{1.42}	60.0			150
		160	13.03{1.33}	64.0			160
		170	12.26{1.25}	68.0			170
		175	11.91{1.21}	70.0			175
		180	11.58{1.18}	72.0			180
		190	10.97{1.12}	76.0			190
		200	10.43{1.06}	80.0			200
		250	8.34{0.85}	100.0			250
		300	6.95{0.71}	120.0			300
44.5	31	50	50.15{5.11}	20.0	1003 (102.3)	SWS44.5-	50
		60	41.79{4.26}	24.0			60
		70	35.82{3.65}	28.0			70
		80	31.34{3.20}	32.0			80
		90	27.86{2.84}	36.0			90
		100	25.08{2.56}	40.0			100
		110	22.80{2.32}	44.0			110
		120	20.90{2.13}	48.0			120
		130	19.29{1.97}	52.0			130
		140	17.91{1.83}	56.0			140
		150	16.72{1.60}	60.0			150
		160	15.67{1.60}	64.0			160
		170	14.75{1.50}	68.0			170
		180	13.93{1.42}	72.0			180
		190	13.20{1.35}	76.0			190
		200	12.54{1.28}	80.0			200
		225	11.14{1.14}	90.0			225
		250	10.03{1.02}	100.0			250
		275	9.12{0.93}	110.0			275
		300	8.36{0.85}	120.0			300
46	33	50	63.74{6.50}	20.0	1275 (130)	SWS 46-	50
		60	53.12{5.42}	24.0			60
		70	45.53{4.64}	28.0			70
		80	39.84{4.06}	32.0			80
		90	35.41{3.61}	36.0			90
		100	31.87{3.25}	40.0			100
		110	28.97{2.95}	44.0			110
		120	26.56{2.71}	48.0			120
		125	25.50{2.60}	50.0			125
		130	24.52{2.50}	52.0			130
		140	22.77{2.32}	56.0			140
		150	21.25{2.17}	60.0			150
		175	18.21{1.86}	70.0			175
		200	15.94{1.63}	80.0			200
		225	14.17{1.44}	90.0			225
		250	12.75{1.30}	100.0			250
		275	11.59{1.18}	110.0			275
		300	10.62{1.08}	120.0			300
52	37	60	65.42{6.67}	24.0	1570 (160)	SWS 52-	60
		70	56.07{5.72}	28.0			70
		80	49.06{5.00}	32.0			80
		90	43.61{4.45}	36.0			90
		100	39.25{4.00}	40.0			100
		110	35.68{3.64}	44.0			110
		120	32.71{3.34}	48.0			120
		130	30.19{3.08}	52.0			130
		140	28.04{2.86}	56.0			140
		150	26.17{2.67}	60.0			150
		175	22.43{2.29}	70.0			175
		200	19.63{2.00}	80.0			200
		225	17.44{1.78}	90.0			225
		250	15.70{1.60}	100.0			250
		275	14.27{1.46}	110.0			275
		300	13.08{1.33}	120.0			300

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Part Number
SWS17-25
SWS17-30
SWS17-35
SWS17-40
SWS17-45
SWS17-50
SWS17-55
SWS17-60
SWS17-65
SWS17-70
SWS17-75
SWS17-80
SWS17-90
SWS17-100
SWS17-125
SWS17-150
SWS21-30
SWS21-35
SWS21-40
SWS21-45
SWS21-50
SWS21-55
SWS21-60
SWS21-65
SWS21-70
SWS21-75
SWS21-80
SWS21-90
SWS21-100
SWS21-110
SWS21-120
SWS21-125
SWS21-130
SWS21-140
SWS21-150
SWS21-175
SWS21-200
SWS26-30
SWS26-35
SWS26-40
SWS26-45
SWS26-50
SWS26-55
SWS26-60
SWS26-65
SWS26-70
SWS26-75
SWS26-80
SWS26-90
SWS26-100
SWS26-110
SWS26-120
SWS26-125
SWS26-130
SWS26-140
SWS26-150
SWS26-175
SWS26-200
SWS26-225
SWS26-250

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Allowable Load (Configurable Range) (N)	Max. Load (N)	Height upon Max. Load applied L-F (mm)	Free Length L (mm)	Outer Dia. D (or D1) (mm)	Inner Dia. D-2d (or D) (mm)	Spring Constant (N/mm)	Allowable Deflection (mm)
2.33 €	1	Available	Quote	10	230.01 to 580.00	294.2	15	25	17	10.5	29.42	10
2.12 €	1		Quote	10	230.01 to 580.00	294.2	18	30	17	10.5	24.52	12
2.24 €	1		Quote	10	230.01 to 580.00	294.2	21	35	17	10.5	21.01	14
2.31 €	1		Quote	10	230.01 to 580.00	294.2	24	40	17	10.5	18.39	16
2.37 €	1		Quote	10	230.01 to 580.00	294.2	27	45	17	10.5	16.34	18
2.48 €	1		Quote	10	230.01 to 580.00	294.2	30	50	17	10.5	14.71	20
2.61 €	1		Quote	10	230.01 to 580.00	294.2	33	55	17	10.5	13.37	22
2.74 €	1		Quote	10	230.01 to 580.00	294.2	36	60	17	10.5	12.26	24
3.61 €	1		Quote	10	230.01 to 580.00	294.2	39	65	17	10.5	11.32	26
3.00 €	1		Quote	10	230.01 to 580.00	294.2	42	70	17	10.5	10.51	28
3.12 €	1		Quote	10	230.01 to 580.00	294.2	45	75	17	10.5	9.81	30
3.24 €	1		Quote	10	230.01 to 580.00	294.2	48	80	17	10.5	9.19	32
3.43 €	1		Quote	10	230.01 to 580.00	294.2	54	90	17	10.5	8.17	36
3.60 €	1		Quote	10	230.01 to 580.00	294.2	60	100	17	10.5	7.35	40
3.99 €	1		Quote	10	230.01 to 580.00	294.2	75	125	17	10.5	5.88	50.0
4.36 €	1		Quote	10	230.01 to 580.00	294.2	90	150	17	10.5	4.9	60
2.25 €	1		Quote Stock	10	230.01 to 580.00	422	18	30	21	13.5	35.17	12
2.37 €	1		Quote	10	230.01 to 580.00	422	21	35	21	13.5	30.14	14
2.48 €	1		Quote	10	230.01 to 580.00	422	24	40	21	13.5	26.38	16
2.61 €	1		Quote	10	230.01 to 580.00	422	27	45	21	13.5	23.44	18
3.03 €	1		Quote Stock	10	230.01 to 580.00	422	30	50	21	13.5	21.1	20
2.87 €	1		Quote	10	230.01 to 580.00	422	33	55	21	13.5	19.18	22
3.00 €	1		Quote	10	230.01 to 580.00	422	36	60	21	13.5	17.58	24
3.12 €	1		Quote	10	230.01 to 580.00	422	39	65	21	13.5	16.23	26
3.24 €	1		Quote	10	230.01 to 580.00	422	42	70	21	13.5	15.07	28
3.35 €	1		Quote	10	230.01 to 580.00	422	45	75	21	13.5	14.07	30
3.43 €	1		Quote	10	230.01 to 580.00	422	48	80	21	13.5	13.19	32
3.60 €	1		Quote	10	230.01 to 580.00	422	54	90	21	13.5	11.72	36
3.86 €	1		Quote	10	230.01 to 580.00	422	60	100	21	13.5	10.55	40
3.99 €	1		Quote	10	230.01 to 580.00	422	66	110	21	13.5	9.59	44.0
4.12 €	1		Quote	10	230.01 to 580.00	422	72	120	21	13.5	8.79	48
4.24 €	1		Quote	10	230.01 to 580.00	422	75	125	21	13.5	8.44	50.0
4.36 €	1		Quote	10	230.01 to 580.00	422	78	130	21	13.5	8.12	52.0
6.24 €	1		Quote	10	230.01 to 580.00	422	84	140	21	13.5	7.54	56.0
4.55 €	1		Quote	10	230.01 to 580.00	422	90	150	21	13.5	7.03	60
4.97 €	1		Quote	10	230.01 to 580.00	422	105	175	21	13.5	6.03	70.0
7.97 €	1		Quote	10	230.01 to 580.00	422	120	200	21	13.5	5.28	80.0
3.26 €	1		Quote	10	230.01 to 580.00	569	18	30	26	16.5	47.42	12
2.87 €	1		Quote	10	230.01 to 580.00	569	21	35	26	16.5	40.64	14
3.00 €	1		Quote	10	230.01 to 580.00	569	24	40	26	16.5	35.56	16
3.12 €	1		Quote	10	230.01 to 580.00	569	27	45	26	16.5	31.61	18
3.24 €	1		Quote	10	230.01 to 580.00	569	30	50	26	16.5	28.45	20
3.35 €	1		Quote	10	230.01 to 580.00	569	33	55	26	16.5	25.86	22
3.43 €	1		Quote	10	230.01 to 580.00	569	36	60	26	16.5	23.71	24
3.55 €	1		Quote	10	230.01 to 580.00	569	39	65	26	16.5	21.88	26
3.60 €	1		Quote	10	230.01 to 580.00	569	42	70	26	16.5	20.32	28
3.73 €	1		Quote	10	230.01 to 580.00	569	45	75	26	16.5	18.97	30
3.88 €	1		Quote	10	230.01 to 580.00	569	48	80	26	16.5	17.78	32
4.12 €	1		Quote	10	230.01 to 580.00	569	54	90	26	16.5	15.81	36
4.36 €	1		Quote	10	230.01 to 580.00	569	60	100	26	16.5	14.23	40
6.53 €	1		Quote	10	230.01 to 580.00	569	66	110	26	16.5	12.93	44.0
4.55 €	1		Quote	10	230.01 to 580.00	569	72	120	26	16.5	11.85	48
4.67 €	1		Quote	10	230.01 to 580.00	569	75	125	26	16.5	11.38	50.0
4.72 €	1		Quote	10	230.01 to 580.00	569	78	130	26	16.5	10.94	52.0
7.36 €	1		Quote	10	230.01 to 580.00	569	84	140	26	16.5	10.16	56.0
8.23 €	1		Quote	10	230.01 to 580.00	569	90	150	26	16.5	9.48	60
9.01 €	1		Quote	10	230.01 to 580.00	569	105	175	26	16.5	8.13	70.0
9.95 €	1		Quote	10	230.01 to 580.00	569	120	200	26	16.5	7.11	80.0
6.85 €	1		Quote	10	230.01 to 580.00	569	135	225	26	16.5	6.32	90.0
7.53 €	1		Quote	10	230.01 to 580.00	569	150	250	26	16.5	5.69	100.0

More Information

•Load calculation method = Spring constant x Deflection
(Int'l Unit) N=N/mmxFmm
kgf=kgf/mmxFmm
(kgf=Nx0.101972)
Usage count: 1 Million Times (Lx45% is 300,000 Times)
How to use coil springs, and precautions >>P.328
About D dimension and back facing hole, and D dimension and shaft, see >>P.1881.

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Material	Oil Tempered Wire

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Basic Attributes

Max. Load(N)
87.2

122.0

196

294.2

422

569

784

834.0

1003

1275

1570
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Height upon Max. Load applied L-F(mm)
12

15

18

21

24

27

30

33

36

39

42

45

48

54

60

66

72

75

78

84

90

96

102

105

108

114

120

135

150

165

180
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Free Length L(mm)
20

25

30

35

40

45

50

55

60

65

70

75

80

90

100

110

120

125

130

140

150

160

170

175

180

190

200

225

250

275

300
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Outer Dia. D (or D1)(mm)
10.5

12.5

14.5

17

21

26

31

37

44.5

46

52
Clear
Inner Dia. D-2d (or D)(mm)
5.5

6.5

8.5

10.5

13.5

16.5

21

26

31

33

37
Clear
Spring Constant(N/mm)
2.73

2.91

3.11

3.27

3.35

3.63

3.81

3.92

3.96

4.07

4.36

4.69

4.84

4.9

5.08

5.28

5.44

5.45

5.55

5.69

5.88

6.03

6.1

6.13

6.23

6.32

6.53

6.78

6.95

7

7.03

7.11

7.27

7.35

7.54

7.63

7.84

8.12

8.13

8.17

8.34

8.36

8.44

8.71

8.72

8.79

8.91

9.12

9.19

9.48

9.59

9.8

9.81

10.03

10.16

10.17

10.32

10.43

10.51

10.55

10.62

10.89

10.9

10.94

10.97

11.14

11.2

11.32

11.38

11.53

11.58

11.59

11.72

11.85

11.91

12.2

12.25

12.26

12.54

12.75

12.93

13.03

13.07

13.08

13.19

13.2

13.37

13.9

13.93

14

14.07

14.17

14.23

14.27

14.71

14.75

14.89

15.07

15.08

15.25

15.67

15.68

15.7

15.81

15.94

16.04

16.23

16.33

16.34

16.68

16.72

17.38

17.44

17.58

17.78

17.82

17.91

18.21

18.39

18.95

18.97

19.18

19.29

19.6

19.61

19.63

20.32

20.85

20.9

21.01

21.1

21.25

21.78

21.88

22.43

22.77

22.8

23.17

23.44

23.71

24.5

24.52

25.08

25.5

25.86

26.06

26.13

26.17

26.38

26.56

27.8

27.86

28

28.04

28.45

28.97

29.42

29.79

30.14

30.15

30.19

31.34

31.61

31.87

32.08

32.67

32.71

34.75

35.17

35.41

35.56

35.64

35.68

35.82

37.91

39.2

39.25

39.84

40.64

41.7

41.79

43.56

43.61

45.53

46.33

47.42

49

49.06

50.15

52.13

53.12

56.07

63.74

65.42
Clear
Type
- SWS
Clear
Allowable Load (Configurable Range)(N)
- 73.01 to 107.00
- 107.01 to 150.00
- 150.01 to 230.00
- 230.01 to 580.00
- 580.01 or More
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Filter by CAD data type
- 2D
- 3D
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