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Round Coil Springs-Fmax. (Allowable Deflection) = Lx25%-30%/O.D. Referenced (Part Numbers)

Volume Discount

MISUMI

Part Number

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Part Number
WH16-40
WH16-45
WH16-50
WH16-55
WH16-60
WH16-65
WH16-70
WH16-80
WH18-20
WH18-25
WH18-30
WH18-35
WH18-40
WH18-45
WH18-50
WH18-55
WH18-60
WH18-65
WH18-70
WH18-80
WH18-90
WH18-100
WH20-20
WH20-25
WH20-30
WH20-35
WH20-40
WH20-45
WH20-50
WH20-55
WH20-60
WH20-65
WH20-70
WH20-80
WH20-90
WH20-100
WH22-20
WH22-25
WH22-30
WH22-35
WH22-40
WH22-45
WH22-50
WH22-55
WH22-60
WH22-65
WH22-70
WH22-80
WH22-90
WH22-100
WH27-30
WH27-35
WH27-40
WH27-45
WH27-50
WH27-55
WH27-60
WH27-65
WH27-70
WH27-80
WH27-90
WH27-100

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)	Allowable Deflection (mm)
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	40	11.8	16	28	9.8	107.01~150.00	117.7	2.1	With Grinding	21	12
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	45	11.6	16	31.5	9.8	107.01~150.00	132.4	2.2	With Grinding	26	13.5
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	50	11.6	16	35	9.8	107.01~150.00	147.1	2.2	With Grinding	26	15
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	55	11.6	16	38.5	9.8	150.01~230.00	161.8	2.2	With Grinding	26	16.5
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	60	11.4	16	42	9.8	150.01~230.00	176.5	2.3	With Grinding	32	18
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	65	11.4	16	45.5	9.8	150.01~230.00	191.2	2.3	With Grinding	32	19.5
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	70	11.2	16	49	9.8	150.01~230.00	205.9	2.4	With Grinding	38	21
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	80	11	16	56	9.8	230.01~580.00	235.4	2.5	With Grinding	47.5	24
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	20	13.8	18	14	14.7	73.01~107.00	88.3	2.1	With Grinding	12.6	6
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	25	13.6	18	17.5	14.7	107.01~150.00	109.8	2.2	With Grinding	15.4	7.5
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	30	13.6	18	21	14.7	107.01~150.00	132.4	2.2	With Grinding	15.4	9
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	35	13.4	18	24.5	14.7	150.01~230.00	154	2.3	With Grinding	18.4	10.5
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	40	13.2	18	28	14.7	150.01~230.00	176.5	2.4	With Grinding	21.6	12
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	45	13	18	31.5	14.7	150.01~230.00	199.1	2.5	With Grinding	25	13.5
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	50	13	18	35	14.7	150.01~230.00	220.6	2.5	With Grinding	25	15
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	55	12.8	18	38.5	14.7	230.01~580.00	242.2	2.6	With Grinding	30	16.5
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	60	12.8	18	42	14.7	230.01~580.00	264.8	2.6	With Grinding	30	18
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	65	12.4	18	45.5	14.7	230.01~580.00	286.4	2.8	With Grinding	42	19.5
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	70	12.4	18	49	14.7	230.01~580.00	308.9	2.8	With Grinding	42	21
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	80	12.2	18	56	14.7	230.01~580.00	353	2.9	With Grinding	49.3	24
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	90	12	18	63.9	14.7	230.01~580.00	397.2	3	With Grinding	57	26.1
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	100	12	18	76	14.7	230.01~580.00	441.3	3	With Grinding	57	24
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	20	15.6	20	14	14.7	73.01~107.00	88.3	2.2	With Grinding	12.7	6
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	25	15.4	20	17.5	14.7	107.01~150.00	109.8	2.3	With Grinding	15	7.5
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	30	15.4	20	21	14.7	107.01~150.00	132.4	2.3	With Grinding	15	9
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	35	15	20	24.5	14.7	150.01~230.00	154	2.5	With Grinding	20	10.5
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	40	15	20	28	14.7	150.01~230.00	176.5	2.5	With Grinding	20	12
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	45	15	20	31.5	14.7	150.01~230.00	199.1	2.5	With Grinding	20	13.5
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	50	14.8	20	35	14.7	150.01~230.00	220.6	2.6	With Grinding	22.8	15
SGD 2.58	1 Piece(s)	Available	4 Day(s) or more	10	55	14.8	20	38.5	14.7	230.01~580.00	242.2	2.6	With Grinding	22.8	16.5
SGD 2.58	1 Piece(s)	Available	4 Day(s) or more	10	60	14.4	20	42	14.7	230.01~580.00	264.8	2.8	With Grinding	30.8	18
SGD 2.58	1 Piece(s)	Available	4 Day(s) or more	10	65	14.4	20	45.5	14.7	230.01~580.00	286.4	2.8	With Grinding	30.8	19.5
SGD 2.58	1 Piece(s)	Available	4 Day(s) or more	10	70	14	20	49	14.7	230.01~580.00	308.9	3	With Grinding	42	21
SGD 2.58	1 Piece(s)	Available	4 Day(s) or more	10	80	14	20	56	14.7	230.01~580.00	353	3	With Grinding	42	24
SGD 2.74	1 Piece(s)	Available	4 Day(s) or more	10	90	13.6	20	63	14.7	230.01~580.00	397.2	3.2	With Grinding	56.8	27
SGD 2.74	1 Piece(s)	Available	4 Day(s) or more	10	100	13.6	20	70	14.7	230.01~580.00	441.3	3.2	With Grinding	56.8	30
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	20	17.4	22	14	14.7	73.01~107.00	88.3	2.3	With Grinding	12.7	6
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	25	17	22	17.5	14.7	107.01~150.00	109.8	2.5	With Grinding	16.7	7.5
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	30	17	22	21	14.7	107.01~150.00	132.4	2.5	With Grinding	16.7	9
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	35	16.8	22	24.5	14.7	150.01~230.00	154	2.6	With Grinding	18.2	10.5
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	40	16.4	22	28	14.7	150.01~230.00	176.5	2.8	With Grinding	25	12
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	45	16.4	22	31.5	14.7	150.01~230.00	199.1	2.8	With Grinding	25	13.5
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	50	16.4	22	35	14.7	150.01~230.00	220.6	2.8	With Grinding	25	15
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	55	16	22	38.5	14.7	230.01~580.00	242.2	3	With Grinding	33	16.5
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	60	16	22	42	14.7	230.01~580.00	264.8	3	With Grinding	33	18
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	65	16	22	45.5	14.7	230.01~580.00	286.4	3	With Grinding	33	19.5
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	70	15.6	22	49	14.7	230.01~580.00	308.9	3.2	With Grinding	43	21
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	80	15.6	22	56	14.7	230.01~580.00	353	3.2	With Grinding	43	24
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	90	15.6	22	63.9	14.7	230.01~580.00	397.2	3.2	With Grinding	43	26.1
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	100	15	22	74	14.7	230.01~580.00	441.3	3.5	With Grinding	64.4	26
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	30	21.4	27	21	14.7	107.01~150.00	132.4	2.8	With Grinding	16.8	9
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	35	21.4	27	24.5	14.7	150.01~230.00	154	2.8	With Grinding	16.8	10.5
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	40	21.2	27	28	14.7	150.01~230.00	176.5	2.9	With Grinding	18.8	12
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	45	21.2	27	31.5	14.7	150.01~230.00	199.1	2.9	With Grinding	19.4	13.5
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	50	20.6	27	35	14.7	150.01~230.00	220.6	3.2	With Grinding	25.5	15
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	55	20.6	27	38.5	14.7	230.01~580.00	242.2	3.2	With Grinding	25.5	16.5
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	60	20	27	42	14.7	230.01~580.00	264.8	3.5	With Grinding	35.5	18
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	65	20	27	45.5	14.7	230.01~580.00	286.4	3.5	With Grinding	35.5	19.5
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	70	20	27	49	14.7	230.01~580.00	308.9	3.5	With Grinding	35.5	21
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	80	20	27	56	14.7	230.01~580.00	353	3.5	With Grinding	35.5	24
SGD 3.16	1 Piece(s)	Available	4 Day(s) or more	10	90	20	27	63	14.7	230.01~580.00	397.2	3.5	With Grinding	35.5	27
SGD 3.16	1 Piece(s)	Available	4 Day(s) or more	10	100	19	27	70	14.7	230.01~580.00	441.3	4	With Grinding	68	30

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Basic Information

Material	SWP-A

Configure

332 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)
1.7

1.8

1.9

2

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

3

3.1

3.2

3.3

3.4

3.5

3.6

3.7

3.8

4

4.2

4.4

4.5

4.6

4.7

4.8

5

5.2

5.4

5.6

5.8

6

6.2

6.4

6.6

6.8

7

7.2

7.4

7.6

7.8

8

8.2

8.4

8.6

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

11.8

12

12.2

12.4

12.6

12.8

13

13.2

13.4

13.6

13.8

14

14.4

14.8

15

15.4

15.6

16

16.2

16.4

16.8

17

17.4

18

18.4

19

19.4

19.8

20

20.6

21.2

21.4
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)
3.5

3.7

7

7.5

10.5

11.2

14

15

17.5

18.7

21

22.5

24.5

26.2

28

30

31.2

31.5

33.7

35

37.5

38.5

40

40.5

41.2

42

45

45.5

46

48

48.7

49

51

52.5

55

56

60

63

63.9

67.5

70

74

75

76
Clear
Spring Constant(N/mm)
2.9

3.9

4.9

5.9

9.8

14.7

19.6

29.4
Clear
Allowable Load (Configurable Range)(N)
- 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
- 230.01~580.00
- 580.01~
Clear
Max. Load(N)
4.9

5.9

8.8

9.8

12.3

12.7

13.7

14.7

17.7

18.1

19.6

22.6

24.5

26.5

29.4

30.4

34.3

35.3

36.3

36.8

37.3

39.2

43.1

44.1

44.3

49

51.6

51.9

53

55.4

58.8

60.8

61.3

61.8

66.7

70.6

72.6

73.5

74.5

79.4

82.4

85.3

86.3

88.3

97.1

98.1

100

103

105.9

109.8

110.8

111.8

114.7

117.7

121.6

122.6

123.6

132.4

134.4

135.3

141

147.1

154

158.9

159.8

161.8

170.6

171.6

172.6

176.5

185.3

191.2

196.1

199.1

205.9

219.7

220.6

221.6

235.4

242.2

245.2

258.9

264.8

268.7

270.7

286.4

294.2

308.9

317.7

319.7

332.4

343.2

353

367.7

392.3

397.2

406

441.3

479.5

514.8

588.4

661.9

735.5
Clear
Wire Dia.(Ø)
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

2.5

2.6

2.8

2.9

3

3.2

3.4

3.5

3.6

3.8

4

4.3

4.5
Clear
End Surface Status
- With Grinding
- Without Grinding
Clear
Solid Length(mm)
2.7

3

3.2

3.3

3.5

5.2

5.4

5.5

5.8

6

6.2

6.4

6.5

6.9

7

7.5

7.7

8

8.4

8.5

9

9.1

9.3

9.6

9.8

9.9

10

10.2

10.4

10.5

10.8

11

11.5

11.9

12

12.3

12.4

12.5

12.6

12.7

12.8

13

13.5

13.6

13.9

14

14.5

15

15.4

16

16.5

16.7

16.8

17

17.1

17.4

17.5

18

18.2

18.4

18.5

18.8

19

19.4

19.5

20

20.3

20.4

21

21.5

21.6

22

22.5

22.8

23

23.5

24

24.5

24.7

25

25.2

25.5

26

26.3

26.8

27

27.5

27.6

28

29

30

30.5

30.8

31

31.5

32

33

34

35

35.1

35.5

36

36.5

37.4

37.5

38

39

39.6

40

41

42

43

43.5

44.5

45

45.6

45.9

46

47.2

47.5

48

48.5

49.3

50

52

52.5

54

55

56.8

57

58

61

63

64.4

67

68

71

72
Clear
type
- WB
- WH
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day

4 Day(s) or Less
Clear

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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) = Lx25%-30%/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)

End Surface Status

Solid Length(mm)

type

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