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Round Coil Springs-Fmax. (Allowable Deflection) = Lx35%-40%/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
WM5-60
WM5-65
WM5-70
WM6-50
WM6-55
WM6-60
WM6-65
WM6-70
WM6-80
WM8-50
WM8-55
WM8-60
WM8-65
WM8-70
WM10-50
WM10-55
WM10-60
WM10-65
WM10-70
WM12-50
WM12-55
WM12-60
WM12-65
WM12-70
WM13-50
WM13-55
WM13-60
WM13-65
WM13-70
WM14-50
WM14-55
WM14-60
WM14-65
WM14-70
WM16-50
WM16-55
WM16-60
WM16-65
WM16-70
WM18-30
WM18-35
WM18-40
WM20-30
WM20-35
WM20-40
WM22-30
WM22-35
WM22-40
WM27-30
WM27-35
WM27-40
WT6-80
WT8-65
WT8-70
WT8-80
WT10-65
WT10-70
WT10-80
WT13-65
WT13-70
WT13-80
WT16-65
WT16-70
WT16-80
WT18-35
WT18-40
WT18-45
WT22-35
WT22-40
WT22-45
WT27-35
WT27-40
WT27-45

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 1.24	1 Piece(s)	Available	4 Day(s) or more	10	60	3.2	5	42	2.9	50.01~73.00	53	0.9	With Grinding	30
SGD 1.24	1 Piece(s)	Available	4 Day(s) or more	10	65	3.2	5	47.4	2.9	50.01~73.00	52	0.9	With Grinding	30
SGD 1.24	1 Piece(s)	Available	4 Day(s) or more	10	70	3.2	5	50.4	2.9	50.01~73.00	58.8	0.9	With Grinding	30
SGD 1.24	1 Piece(s)	Available	Same day	10	50	4.2	6	32.5	2.9	50.01~73.00	51	0.9	With Grinding	18
SGD 1.32	1 Piece(s)	Available	Same day	10	55	4	6	35.8	2.9	50.01~73.00	55.9	1	With Grinding	31
SGD 1.32	1 Piece(s)	Available	Same day	10	60	4	6	42	2.9	50.01~73.00	53	1	With Grinding	31
SGD 1.32 SGD 0.26	1 Piece(s)	Available	Same day	10	65	4	6	46.2	2.9	50.01~73.00	54.9	1	With Grinding	31
SGD 1.32	1 Piece(s)	Available	4 Day(s) or more	10	70	3.8	6	50	2.9	50.01~73.00	58.8	1.1	With Grinding	47.3
SGD 1.32	1 Piece(s)	Available	4 Day(s) or more	10	80	3.8	6	57.6	2.9	50.01~73.00	65.9	1.1	With Grinding	48.4
SGD 1.41	1 Piece(s)	Available	Same day	10	50	5.8	8	32.5	2.9	50.01~73.00	51	1.1	With Grinding	19.8
SGD 1.49	1 Piece(s)	Available	4 Day(s) or more	10	55	5.6	8	35.8	2.9	50.01~73.00	55.9	1.2	With Grinding	31.2
SGD 1.49	1 Piece(s)	Available	4 Day(s) or more	10	60	5.6	8	39	2.9	50.01~73.00	61.8	1.2	With Grinding	31.2
SGD 1.49	1 Piece(s)	Available	Same day	10	65	5.6	8	42.3	2.9	50.01~73.00	64.7	1.2	With Grinding	31.2
SGD 1.49	1 Piece(s)	Available	4 Day(s) or more	10	70	5.6	8	45.5	2.9	50.01~73.00	71.6	1.2	With Grinding	31.2
SGD 1.49	1 Piece(s)	Available	Same day	10	50	7.4	10	32.5	2.9	50.01~73.00	51	1.3	With Grinding	22.1
SGD 1.57	1 Piece(s)	Available	4 Day(s) or more	10	55	7.4	10	35.8	2.9	50.01~73.00	55.9	1.3	With Grinding	22.1
SGD 1.57	1 Piece(s)	Available	Same day	10	60	7.2	10	39	2.9	50.01~73.00	61.8	1.4	With Grinding	32.1
SGD 1.57	1 Piece(s)	Available	4 Day(s) or more	10	65	7.2	10	42.3	2.9	50.01~73.00	64.7	1.4	With Grinding	32.1
SGD 1.57	1 Piece(s)	Available	4 Day(s) or more	10	70	7.2	10	45.5	2.9	50.01~73.00	71.6	1.4	With Grinding	32.1
SGD 1.54	1 Piece(s)	Available	Same day	10	50	9.4	12	32.5	2.9	50.01~73.00	51	1.3	With Grinding	14.3
SGD 1.62	1 Piece(s)	Available	4 Day(s) or more	10	55	9.2	12	35.8	2.9	50.01~73.00	55.9	1.4	With Grinding	19.6
SGD 1.62	1 Piece(s)	Available	4 Day(s) or more	10	60	9.2	12	39	2.9	50.01~73.00	61.8	1.4	With Grinding	19.6
SGD 1.62	1 Piece(s)	Available	4 Day(s) or more	10	65	9	12	42.3	2.9	50.01~73.00	64.7	1.5	With Grinding	26.3
SGD 1.62	1 Piece(s)	Available	4 Day(s) or more	10	70	9	12	45.5	2.9	50.01~73.00	71.6	1.5	With Grinding	26.3
SGD 1.57	1 Piece(s)	Available	Same day	10	50	10.2	13	32.5	2.9	50.01~73.00	51	1.4	With Grinding	14.5
SGD 1.66	1 Piece(s)	Available	4 Day(s) or more	10	55	10	13	35.8	2.9	50.01~73.00	55.9	1.5	With Grinding	22.5
SGD 1.66	1 Piece(s)	Available	4 Day(s) or more	10	60	10	13	39	2.9	50.01~73.00	61.8	1.5	With Grinding	22.5
SGD 1.66	1 Piece(s)	Available	4 Day(s) or more	10	65	9.8	13	42.3	2.9	50.01~73.00	64.7	1.6	With Grinding	28.8
SGD 1.66	1 Piece(s)	Available	4 Day(s) or more	10	70	9.8	13	45.5	2.9	50.01~73.00	71.6	1.6	With Grinding	28.8
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	50	11	14	32.5	2.9	50.01~73.00	51	1.5	With Grinding	17.3
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	55	11	14	35.8	2.9	50.01~73.00	55.9	1.5	With Grinding	17.3
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	60	10.8	14	39	2.9	50.01~73.00	61.8	1.6	With Grinding	23.2
SGD 2.00 SGD 0.40	1 Piece(s)	Available	Same day	10	65	10.8	14	42.3	2.9	50.01~73.00	64.7	1.6	With Grinding	23.2
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	70	10.6	14	45.5	2.9	50.01~73.00	71.6	1.7	With Grinding	30.6
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	50	12.6	16	32.5	2.9	50.01~73.00	51	1.7	With Grinding	20.4
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	55	12.4	16	35.8	2.9	50.01~73.00	55.9	1.8	With Grinding	27
SGD 2.16	1 Piece(s)	Available	Same day	10	60	12.4	16	39	2.9	50.01~73.00	61.8	1.8	With Grinding	27
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	65	12.4	16	42.3	2.9	50.01~73.00	64.7	1.8	With Grinding	27
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	70	12.4	16	45.5	2.9	50.01~73.00	71.6	1.8	With Grinding	27
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	30	14.4	18	19.5	4.9	50.01~73.00	51	1.8	With Grinding	14.4
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	35	14.4	18	22.8	4.9	50.01~73.00	59.8	1.8	With Grinding	14.4
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	40	14.4	18	26	4.9	50.01~73.00	68.6	1.8	With Grinding	14.4
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	30	16.2	20	19.5	4.9	50.01~73.00	51	1.9	With Grinding	14.3
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	35	16.2	20	22.8	4.9	50.01~73.00	59.8	1.9	With Grinding	14.3
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	40	16.2	20	26	4.9	50.01~73.00	68.6	1.9	With Grinding	14.3
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	30	18	22	19.5	4.9	50.01~73.00	51	2	With Grinding	14
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	35	18	22	22.8	4.9	50.01~73.00	59.8	2	With Grinding	14
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	40	18	22	26	4.9	50.01~73.00	68.6	2	With Grinding	14
SGD 2.83	1 Piece(s)	Available	Same day	10	30	22.4	27	19.5	4.9	50.01~73.00	51	2.3	With Grinding	14
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	35	22.2	27	22.8	4.9	50.01~73.00	59.8	2.4	With Grinding	17
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	40	22.2	27	26	4.9	50.01~73.00	68.6	2.4	With Grinding	17
SGD 1.32	1 Piece(s)	Available	4 Day(s) or more	10	80	4	6	52	2	50.01~73.00	54.9	1	With Grinding	43
SGD 1.49	1 Piece(s)	Available	4 Day(s) or more	10	65	5.8	8	39	2	50.01~73.00	51	1.1	With Grinding	27.5
SGD 1.49	1 Piece(s)	Available	4 Day(s) or more	10	70	5.8	8	42	2	50.01~73.00	54.9	1.1	With Grinding	27.5
SGD 1.49	1 Piece(s)	Available	Quote	10	80	5.6	8	48	2	50.01~73.00	62.8	1.2	With Grinding	42
SGD 1.57	1 Piece(s)	Available	4 Day(s) or more	10	65	7.6	10	39	2	50.01~73.00	51	1.2	With Grinding	21.6
SGD 1.57	1 Piece(s)	Available	4 Day(s) or more	10	70	7.4	10	42	2	50.01~73.00	54.9	1.3	With Grinding	32.5
SGD 1.57	1 Piece(s)	Available	4 Day(s) or more	10	80	7.4	10	48	2	50.01~73.00	62.8	1.3	With Grinding	32.5
SGD 1.66	1 Piece(s)	Available	4 Day(s) or more	10	65	10.2	13	39	2	50.01~73.00	51	1.4	With Grinding	21
SGD 1.66	1 Piece(s)	Available	4 Day(s) or more	10	70	10.2	13	42	2	50.01~73.00	54.9	1.4	With Grinding	21
SGD 1.66	1 Piece(s)	Available	4 Day(s) or more	10	80	10.2	13	48	2	50.01~73.00	62.8	1.4	With Grinding	21
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	65	12.6	16	39	2	50.01~73.00	51	1.7	With Grinding	28.9
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	70	12.6	16	42	2	50.01~73.00	54.9	1.7	With Grinding	28.9
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	80	12.6	16	48	2	50.01~73.00	62.8	1.7	With Grinding	28.9
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	35	14.6	18	21	3.9	50.01~73.00	54.9	1.7	With Grinding	13.6
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	40	14.4	18	24	3.9	50.01~73.00	62.8	1.8	With Grinding	16.7
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	45	14.2	18	27	3.9	50.01~73.00	70.6	1.9	With Grinding	20.5
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	35	18.2	22	21	3.9	50.01~73.00	54.9	1.9	With Grinding	13.3
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	40	18	22	24	3.9	50.01~73.00	62.8	2	With Grinding	16
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	45	17.8	22	27	3.9	50.01~73.00	70.6	2.1	With Grinding	19.5
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	35	22.4	27	21	3.9	50.01~73.00	54.9	2.3	With Grinding	17.9
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	40	22.4	27	24	3.9	50.01~73.00	62.8	2.3	With Grinding	17.9
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	45	22.2	27	27	3.9	50.01~73.00	70.6	2.4	With Grinding	20.4

Basic Information

Material	SWP-A

Configure

73 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)
1.9

2

2.1

2.2

2.24

2.3

2.4

2.7

2.8

2.9

3

3.1

3.2

3.3

3.4

3.5

3.6

3.7

3.8

4

4.1

4.2

4.3

4.4

4.5

4.6

4.7

4.8

4.9

5

5.4

5.6

5.8

6

6.2

6.4

6.5

6.6

7.2

7.4

7.6

7.8

8

8.2

8.3

8.8

9

9.2

9.4

9.6

9.8

10

10.2

10.4

10.6

10.8

11

11.2

11.4

11.6

12.2

12.4

12.6

12.8

13

13.2

13.4

13.6

13.8

14

14.2

14.4

14.6

14.8

15.2

15.6

16

16.2

16.4

16.8

17.2

17.4

17.8

18

18.2

18.4

21

21.4

21.8

22.2

22.4

22.8
Clear
Outer Dia. D (or D1)(Ø)
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)
3

3.2

3.3

6

6.5

9

9.7

9.8

12

13

15

16.3

17.5

18

19.5

21

22.8

24

26

27

28

29.2

30

32.5

33

35

35.7

35.8

36

38.5

39

42

42.3

45.5

46.2

47.4

48

50

50.4

52

57.6

58.5

65
Clear
Spring Constant(N/mm)
1.5

2

2.9

3.9

4.9
Clear
Max. Load(N)
2.9

3.4

3.9

4.9

5.9

6.9

7.8

8.8

9.8

10.3

10.8

11.8

13.7

14.7

15.7

17.7

19.6

20.6

23.5

24

25.5

27.5

30.4

30.9

31.4

34.3

35.3

37.8

39.2

41.2

42.2

43.1

43.5

44.5

46.1

47.1

48.1

49

51

52

53

54.9

55.9

58.8

59.8

61.8

62.8

64.7

65.9

68.6

70.6

71.6

77.5

78.5

82.4

85.3

86.3

92.7

92.9

94.1

102

103

109.8

110.8

119.6

125.5

137.3

154

171.6
Clear
Wire Dia.(Ø)
0.3

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

2.4

2.6

2.8

3
Clear
End Surface Status
- With Grinding
- Without Grinding
Clear
Solid Length(mm)
1.73

2.3

2.36

2.38

2.5

2.7

2.8

3.25

3.3

3.4

4.2

4.35

4.38

4.7

5

5.1

5.2

5.5

5.53

6

6.3

6.5

6.75

6.8

7

7.4

7.5

7.7

7.8

8

8.25

8.4

8.5

8.78

9.1

9.43

9.63

9.8

10

10.2

10.8

11

11.1

11.3

11.5

11.7

11.9

12

12.5

12.6

12.7

13

13.2

13.3

13.6

14

14.3

14.4

14.5

15

15.6

16

16.2

16.7

17

17.3

17.4

17.5

17.6

17.9

18

18.7

19.5

19.6

19.8

20.4

20.5

21

21.6

22

22.1

22.4

22.5

23

23.2

23.8

24

24.8

26

26.1

26.3

27

27.5

28.2

28.6

28.8

28.9

30

30.6

31

31.2

31.5

32.1

32.2

32.3

32.5

33.6

34

34.1

34.2

36

36.8

37.4

39.2

39.6

40

41.4

42

43

43.5

44.2

44.6

47.3

48.4
Clear
type
- WM
- WT
Clear
Allowable Load (Configurable Range)(N)
- 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
- 150.01~230.00
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day

4 Day(s) or Less
Clear

Specify Alterations

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) = Lx35%-40%/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)

Max. Load(N)

Wire Dia.(Ø)

End Surface Status

Solid Length(mm)

type

Allowable Load (Configurable Range)(N)

CAD

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