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Round Coil Springs-Fmax. (Allowable Deflection) = Lx40%-45%/O.D. Referenced (Part Numbers)

On Sale Till 31/03/2025
Volume Discount

MISUMI

Part Number

Configured Part Number is shown.

Product TOP

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

CAD Download

: 30; 60; 90

Part Number
WF14-20
WF14-25
WF14-30
WF14-35
WF14-40
WF14-45
WF14-50
WF14-55
WF14-60
WF14-65
WF14-70
WF14-80
WF14-90
WF16-15
WF16-20
WF16-25
WF16-30
WF16-35
WF16-40
WF16-45
WF16-50
WF16-55
WF16-60
WF16-65
WF16-70
WF16-80
WF16-90
WF18-20
WF18-25
WF18-30
WF18-35
WF18-40
WF18-45
WF18-50
WF18-55
WF18-60
WF18-65
WF18-70
WF18-80
WF20-20
WF20-25
WF20-30
WF20-35
WF20-40
WF20-45
WF20-50
WF20-55
WF20-60
WF20-65
WF20-70
WF20-80
WF22-20
WF22-25
WF22-30
WF22-35
WF22-40
WF22-45
WF22-50
WF22-55
WF22-60
WF22-65
WF22-70
WF22-80
WF27-30
WF27-35
WF27-40
WF27-45
WF27-50
WF27-55
WF27-60
WF27-65
WF27-70
WF27-80
WL4-20
WL4-25
WL4-30
WL4-35
WL4-40
WL4-45
WL4-50
WL4-55
WL4-60
WL5-20
WL5-25
WL5-30
WL5-35
WL5-40
WL5-45
WL5-50
WL5-55

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Free Length L (mm)	Inner Dia. D-2d (or D) (Ø)	Outer Dia. D (or D1) (Ø)	Height with the max. load applied ([Free Length] – [Allowable Deflection]) (mm)	Spring Constant (N/mm)	Allowable Load (Configurable Range) (N)	Max. Load (N)	Wire Dia. (Ø)	End Surface Status	Solid Length (mm)
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	20	12.2	14	11	0.5	1.51~4.50	4.4	0.9	With Grinding	7.9
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	25	12.2	14	13.8	0.5	4.51~8.50	5.5	0.9	With Grinding	7.9
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	30	12	14	16.5	0.5	4.51~8.50	6.6	1	With Grinding	12
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	35	12	14	19.3	0.5	4.51~8.50	7.6	1	With Grinding	12
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	40	12	14	22	0.5	8.51~16.00	8.8	1	With Grinding	12
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	45	12	14	25	0.5	8.51~16.00	9.8	1	With Grinding	12
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	50	11.8	14	27.5	0.5	8.51~16.00	10.8	1.1	With Grinding	18.2
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	55	11.8	14	30.3	0.5	8.51~16.00	12.1	1.1	With Grinding	18.2
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	60	11.8	14	33	0.5	8.51~16.00	12.7	1.1	With Grinding	18.2
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	65	11.6	14	35.8	0.5	8.51~16.00	14.3	1.2	With Grinding	27.6
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	70	11.6	14	38.5	0.5	8.51~16.00	14.7	1.2	With Grinding	27.6
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	80	11.6	14	44	0.5	16.01~30.00	17.7	1.2	With Grinding	27.6
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	90	11.4	14	49.5	0.5	16.01~30.00	19.9	1.3	With Grinding	39.7
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	15	14.2	16	8.3	0.5	1.51~4.50	3.2	0.9	With Grinding	6.3
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	20	14	16	11	0.5	1.51~4.50	4.4	1	With Grinding	8.7
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	25	14	16	13.8	0.5	4.51~8.50	5.5	1	With Grinding	8.7
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	30	13.8	16	16.5	0.5	4.51~8.50	6.6	1.1	With Grinding	12.8
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	35	13.8	16	19.3	0.5	4.51~8.50	7.6	1.1	With Grinding	12.8
SGD 2.00	1 Piece(s)	Available	Same day	10	40	13.6	16	22	0.5	8.51~16.00	8.8	1.2	With Grinding	18.6
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	45	13.6	16	25	0.5	8.51~16.00	9.8	1.2	With Grinding	18.6
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	50	13.6	16	27.5	0.5	8.51~16.00	10.8	1.2	With Grinding	18.6
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	55	13.6	16	30.3	0.5	8.51~16.00	12.1	1.2	With Grinding	18.6
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	60	13.4	16	33	0.5	8.51~16.00	12.7	1.3	With Grinding	26.8
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	65	13.4	16	35.8	0.5	8.51~16.00	14.3	1.3	With Grinding	26.8
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	70	13.4	16	38.5	0.5	8.51~16.00	14.7	1.3	With Grinding	26.8
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	80	13.2	16	44	0.5	16.01~30.00	17.7	1.4	With Grinding	36
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	90	13.2	16	49.5	0.5	16.01~30.00	19.9	1.4	With Grinding	36.4
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	20	15.6	18	11	1	8.51~16.00	8.8	1.2	With Grinding	9
SGD 2.33	1 Piece(s)	Available	Same day	10	25	15.4	18	13.8	1	8.51~16.00	10.8	1.3	With Grinding	12.4
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	30	15.4	18	16.5	1	8.51~16.00	12.7	1.3	With Grinding	12.4
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	35	15.2	18	19.3	1	8.51~16.00	14.7	1.4	With Grinding	16.1
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	40	15	18	22	1	16.01~30.00	17.7	1.5	With Grinding	21
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	45	15	18	25	1	16.01~30.00	19.9	1.5	With Grinding	21
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	50	15	18	27.5	1	16.01~30.00	22.1	1.5	With Grinding	21
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	55	14.8	18	30.3	1	16.01~30.00	24.3	1.6	With Grinding	28.8
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	60	14.8	18	33	1	16.01~30.00	26.5	1.6	With Grinding	28.8
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	65	14.8	18	35.8	1	16.01~30.00	28.7	1.6	With Grinding	28.8
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	70	14.6	18	38.5	1	30.01~50.00	30.9	1.7	With Grinding	37.4
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	80	14.6	18	44	1	30.01~50.00	35.3	1.7	With Grinding	37.4
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	20	17.6	20	11	1	8.51~16.00	8.8	1.2	With Grinding	7.2
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	25	17.4	20	13.8	1	8.51~16.00	10.8	1.3	With Grinding	9.8
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	30	17.2	20	16.5	1	8.51~16.00	12.7	1.4	With Grinding	12.6
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	35	17.2	20	19.3	1	8.51~16.00	14.7	1.4	With Grinding	12.6
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	40	17	20	22	1	16.01~30.00	17.7	1.5	With Grinding	16.5
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	45	17	20	25	1	16.01~30.00	19.9	1.5	With Grinding	16.5
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	50	16.8	20	27.5	1	16.01~30.00	22.1	1.6	With Grinding	21.6
SGD 2.58	1 Piece(s)	Available	4 Day(s) or more	10	55	16.8	20	30.3	1	16.01~30.00	24.3	1.6	With Grinding	21.6
SGD 2.58	1 Piece(s)	Available	4 Day(s) or more	10	60	16.8	20	33	1	16.01~30.00	26.5	1.6	With Grinding	21.6
SGD 2.58	1 Piece(s)	Available	4 Day(s) or more	10	65	16.6	20	35.8	1	16.01~30.00	28.7	1.7	With Grinding	28.1
SGD 2.58	1 Piece(s)	Available	4 Day(s) or more	10	70	16.6	20	38.5	1	30.01~50.00	30.9	1.7	With Grinding	28.1
SGD 2.58	1 Piece(s)	Available	4 Day(s) or more	10	80	16.6	20	44	1	30.01~50.00	35.3	1.7	With Grinding	28.1
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	20	19.4	22	11	1	8.51~16.00	8.8	1.3	With Grinding	7.8
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	25	19.2	22	13.8	1	8.51~16.00	11	1.4	With Grinding	10.5
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	30	19.2	22	16.5	1	8.51~16.00	13.2	1.4	With Grinding	10.5
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	35	19	22	19.3	1	8.51~16.00	15.4	1.5	With Grinding	13.5
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	40	19	22	22	1	16.01~30.00	17.7	1.5	With Grinding	13.5
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	45	18.6	22	24.8	1	16.01~30.00	19.8	1.7	With Grinding	22.1
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	50	18.6	22	27.5	1	16.01~30.00	22.1	1.7	With Grinding	22.1
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	55	18.6	22	30.3	1	16.01~30.00	24.2	1.7	With Grinding	22.1
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	60	18.4	22	33	1	16.01~30.00	26.5	1.8	With Grinding	28.8
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	65	18.4	22	35.8	1	16.01~30.00	28.6	1.8	With Grinding	28.8
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	70	18.4	22	38.5	1	30.01~50.00	30.9	1.8	With Grinding	28.8
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	80	18.4	22	44	1	30.01~50.00	35.3	1.8	With Grinding	28.8
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	30	23.6	27	16.5	1	8.51~16.00	13.2	1.7	With Grinding	14.1
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	35	23.6	27	19.3	1	8.51~16.00	15.4	1.7	With Grinding	14.1
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	40	23.6	27	22	1	16.01~30.00	17.7	1.7	With Grinding	14.1
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	45	23.2	27	24.8	1	16.01~30.00	19.8	1.9	With Grinding	21.4
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	50	23.2	27	27.5	1	16.01~30.00	22.1	1.9	With Grinding	21.4
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	55	23	27	30.3	1	16.01~30.00	24.2	2	With Grinding	26
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	60	23	27	33	1	16.01~30.00	26.5	2	With Grinding	26
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	65	23	27	35.8	1	16.01~30.00	28.6	2	With Grinding	26
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	70	23	27	38.5	1	30.01~50.00	30.9	2	With Grinding	26
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	80	23	27	44	1	30.01~50.00	35.3	2	With Grinding	26
SGD 1.08	1 Piece(s)	Available	Same day	10	20	3	4	12	1	4.51~8.50	7.8	0.5	With Grinding	9
SGD 1.16	1 Piece(s)	Available	Same day	10	25	3	4	15	1	8.51~16.00	9.8	0.5	With Grinding	9
SGD 1.16	1 Piece(s)	Available	Same day	10	30	2.9	4	18	1	8.51~16.00	11.8	0.55	With Grinding	13.9
SGD 1.16	1 Piece(s)	Available	Same day	10	35	2.9	4	21	1	8.51~16.00	13.7	0.55	With Grinding	13.9
SGD 1.16	1 Piece(s)	Available	Same day	10	40	2.8	4	24	1	8.51~16.00	15.7	0.6	With Grinding	21.6
SGD 1.16	1 Piece(s)	Available	4 Day(s) or more	10	45	2.8	4	27	1	16.01~30.00	17.7	0.6	With Grinding	21.6
SGD 1.16	1 Piece(s)	Available	Same day	10	50	2.8	4	30	1	16.01~30.00	19.6	0.6	With Grinding	21.6
SGD 1.16	1 Piece(s)	Available	4 Day(s) or more	10	55	2.8	4	33	1	16.01~30.00	21.6	0.6	With Grinding	21.6
SGD 1.16	1 Piece(s)	Available	Same day	10	60	2.7	4	36	1	16.01~30.00	23.5	0.65	With Grinding	33
SGD 1.13	1 Piece(s)	Available	Same day	10	20	3.9	5	12	1	4.51~8.50	7.8	0.55	With Grinding	7.7
SGD 1.21	1 Piece(s)	Available	Same day	10	25	3.8	5	15	1	8.51~16.00	9.8	0.6	With Grinding	10.8
SGD 1.21	1 Piece(s)	Available	Same day	10	30	3.8	5	18	1	8.51~16.00	11.8	0.6	With Grinding	10.8
SGD 1.21	1 Piece(s)	Available	Same day	10	35	3.7	5	21	1	8.51~16.00	13.7	0.65	With Grinding	15.6
SGD 1.21	1 Piece(s)	Available	Same day	10	40	3.7	5	24	1	8.51~16.00	15.7	0.65	With Grinding	15.6
SGD 1.21	1 Piece(s)	Available	4 Day(s) or more	10	45	3.6	5	27	1	16.01~30.00	17.7	0.7	With Grinding	20
SGD 1.21	1 Piece(s)	Available	4 Day(s) or more	10	50	3.6	5	30	1	16.01~30.00	19.6	0.7	With Grinding	20
SGD 1.24	1 Piece(s)	Available	4 Day(s) or more	10	55	3.6	5	33	1	16.01~30.00	21.6	0.7	With Grinding	23.1

Basic Information

Material	SWP-A

Configure

336 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Free Length L(mm)
5

10

15

20

25

30

35

40

45

50

55

60

65

70

80

90

100
Clear
Inner Dia. D-2d (or D)(Ø)
1.4

1.42

1.48

1.6

2

2.1

2.2

2.3

2.36

2.4

2.48

2.7

2.8

2.9

3

3.1

3.2

3.3

3.36

3.5

3.6

3.7

3.8

3.9

4

4.1

4.2

4.24

4.3

4.4

4.5

4.6

4.7

4.8

4.9

5

5.1

5.2

6

6.2

6.3

6.4

6.5

6.6

6.7

6.8

7.8

8

8.2

8.3

8.4

8.5

8.7

9.4

9.6

9.8

10

10.2

10.4

10.6

10.8

11

11.2

11.3

11.4

11.5

11.6

11.8

12

12.2

12.4

12.8

13

13.2

13.4

13.6

13.8

14

14.2

14.4

14.6

14.8

15

15.2

15.4

15.6

16

16.4

16.6

16.8

17

17.2

17.4

17.6

18

18.4

18.6

19

19.2

19.4

21.4

21.8

22

22.4

22.8

23

23.2

23.6
Clear
Outer Dia. D (or D1)(Ø)
2

3

4

5

6

8

10

12

13

14

16

18

20

22

27
Clear
Height with the max. load applied ([Free Length] – [Allowable Deflection])(mm)
2.75

3

5.5

6

8.3

9

11

12

13.8

15

16.5

18

19.3

21

22

24

24.8

25

27

27.5

30

30.3

33

35.8

36

38.5

39

42

44

48

49.5

54

60
Clear
Spring Constant(N/mm)
0.5

1

2.9
Clear
Allowable Load (Configurable Range)(N)
- ~1.50
- 1.51~4.50
- 4.51~8.50
- 8.51~16.00
- 16.01~30.00
- 30.01~50.00
- 50.01~73.00
- 73.01~107.00
- 107.01~150.00
Clear
Max. Load(N)
0.98

1.1

2

2.2

2.3

2.9

3.2

3.9

4

4.4

4.9

5.5

5.9

6.6

7.6

7.8

8.8

9.8

10.8

11

11.8

12.1

12.7

13.2

13.7

14.3

14.7

15.4

15.7

17.7

19.6

19.8

19.9

21.6

22.1

23.5

24.2

24.3

25.5

26.5

27.5

28.6

28.7

29.4

30.9

31.4

35.3

41.2

47.1

53

58.8

64.7

70.6

76.5

82.4

94.1

105.9

117.7
Clear
Wire Dia.(Ø)
0.2

0.26

0.29

0.3

0.32

0.35

0.38

0.4

0.45

0.5

0.55

0.6

0.65

0.7

0.75

0.8

0.85

0.9

1

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2

2.1

2.2

2.3

2.5

2.6

2.8
Clear
Solid Length(mm)
1.7

2

2.1

2.3

2.5

2.8

3.1

3.4

3.9

4.6

4.7

4.8

4.9

5

5.1

5.2

5.3

5.4

5.6

6

6.3

6.4

6.5

7

7.2

7.5

7.7

7.8

7.9

8

8.2

8.5

8.7

9

9.8

9.9

10

10.4

10.5

10.8

11

11.2

11.3

12

12.4

12.6

12.8

13

13.2

13.3

13.5

13.7

13.9

14

14.1

14.5

15

15.3

15.4

15.6

15.8

16

16.1

16.2

16.5

17

17.5

18

18.2

18.6

18.9

19

19.4

19.8

20

20.4

21

21.4

21.6

22

22.1

22.8

23.1

24

24.2

25.2

26

26.4

26.8

27.5

27.6

28

28.1

28.6

28.8

29.7

30.6

31

32

32.3

33

33.6

34.5

34.9

36

36.4

37.4

37.8

39.7

40

43

43.5

46.7
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The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Round Coil Springs-Fmax. (Allowable Deflection) = Lx40%-45%/O.D. Referenced (Part Numbers)

Part Number

Basic Information

Configure

Specification/Dimensions

Free Length L(mm)

Inner Dia. D-2d (or D)(Ø)

Outer Dia. D (or D1)(Ø)

Height with the max. load applied ([Free Length] – [Allowable Deflection])(mm)

Spring Constant(N/mm)

Allowable Load (Configurable Range)(N)

Max. Load(N)

Wire Dia.(Ø)

Solid Length(mm)

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