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

Volume Discount

MISUMI

Part Number

Configured Part Number is shown.

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Part Number

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Part Number
WF18-70
WF18-80
WF20-70
WF20-80
WF22-70
WF22-80
WF27-70
WF27-80
WL6-80
WL8-80
WL10-80
WL12-80
WL13-80
WL13-90
WL14-80
WL14-90
WL16-80
WL16-90
WL18-30
WL18-35
WL18-40
WL20-30
WL20-35
WL20-40
WL22-30
WL22-35
WL22-40
WL27-30
WL27-35
WL27-40

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 Face	Solid Length (mm)
MYR 10.58	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
MYR 10.58	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
MYR 10.94	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
MYR 10.94	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
MYR 11.28	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
MYR 11.28	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
MYR 12.70	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
MYR 12.70	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
MYR 5.64	1 Piece(s)	Available	1 Day(s)	10	80	4.3	6	48	1	30.01~50.00	31.4	0.85	With Grinding	34.9
MYR 6.34	1 Piece(s)	Available	1 Day(s)	10	80	6	8	48	1	30.01~50.00	31.4	1	With Grinding	31
MYR 6.67	1 Piece(s)	Available	1 Day(s)	10	80	7.8	10	48	1	30.01~50.00	31.4	1.1	With Grinding	24.2
MYR 6.86	1 Piece(s)	Available	4 Day(s) or more	10	80	9.4	12	48	1	30.01~50.00	31.4	1.3	With Grinding	34.5
MYR 7.06	1 Piece(s)	Available	4 Day(s) or more	10	80	10.2	13	48	1	30.01~50.00	31.4	1.4	With Grinding	37.8
MYR 7.06	1 Piece(s)	Available	4 Day(s) or more	10	90	10.2	13	54	1	30.01~50.00	35.3	1.4	With Grinding	37.8
MYR 8.50	1 Piece(s)	Available	4 Day(s) or more	10	80	11.4	14	48	1	30.01~50.00	31.4	1.3	With Grinding	22.1
MYR 8.50	1 Piece(s)	Available	4 Day(s) or more	10	90	11	14	54	1	30.01~50.00	35.3	1.5	With Grinding	43.5
MYR 9.19	1 Piece(s)	Available	4 Day(s) or more	10	80	13	16	48	1	30.01~50.00	31.4	1.5	With Grinding	29.7
MYR 9.19	1 Piece(s)	Available	2 Day(s)	10	90	12.8	16	54	1	30.01~50.00	35.3	1.6	With Grinding	40
MYR 9.94	1 Piece(s)	Available	4 Day(s) or more	10	30	14.8	18	18	2.9	30.01~50.00	35.3	1.6	With Grinding	12
MYR 8.38	1 Piece(s)	Available	1 Day(s)	10	35	14.6	18	21	2.9	30.01~50.00	41.2	1.7	With Grinding	16.2
MYR 9.94	1 Piece(s)	Available	4 Day(s) or more	10	40	14.6	18	24	2.9	30.01~50.00	47.1	1.7	With Grinding	16.2
MYR 10.27	1 Piece(s)	Available	1 Day(s)	10	30	16.6	20	18	2.9	30.01~50.00	35.3	1.7	With Grinding	12.8
MYR 10.27	1 Piece(s)	Available	4 Day(s) or more	10	35	16.6	20	21	2.9	30.01~50.00	41.2	1.7	With Grinding	12.8
MYR 10.27	1 Piece(s)	Available	4 Day(s) or more	10	40	16.4	20	24	2.9	30.01~50.00	47.1	1.8	With Grinding	15.8
MYR 10.58	1 Piece(s)	Available	4 Day(s) or more	10	30	18.4	22	18	2.9	30.01~50.00	35.3	1.8	With Grinding	13.3
MYR 10.58	1 Piece(s)	Available	4 Day(s) or more	10	35	18.4	22	21	2.9	30.01~50.00	41.2	1.8	With Grinding	13.3
MYR 10.58	1 Piece(s)	Available	4 Day(s) or more	10	40	18	22	24	2.9	30.01~50.00	47.1	2	With Grinding	20
MYR 12.00	1 Piece(s)	Available	1 Day(s)	10	30	22.8	27	18	2.9	30.01~50.00	35.3	2.1	With Grinding	14
MYR 12.00	1 Piece(s)	Available	1 Day(s)	10	35	22.8	27	21	2.9	30.01~50.00	41.2	2.1	With Grinding	14
MYR 12.00	1 Piece(s)	Available	4 Day(s) or more	10	40	22.4	27	24	2.9	30.01~50.00	47.1	2.3	With Grinding	19

Basic Information

Material	SWP-A

Configure

30 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
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
End Face
- With Grinding
- Without Grinding
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
Clear
type
- WF
- WL
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
CAD
- 2D
- 3D
Clear

Days to Ship

All

1 Day(s) or Less

2 Day(s) or Less

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) = Lx40%-45%/O.D. Referenced

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 Face

Solid Length(mm)

type

Allowable Load (Configurable Range)(N)

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Complementary Products

Customers Who Viewed This Item Also Viewed

Tech Support

Payment Method

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm