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

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; 45; 60

Part Number
WL18-45
WL18-50
WL18-55
WL18-60
WL20-45
WL20-50
WL20-55
WL20-60
WL22-45
WL22-50
WL22-55
WL22-60
WL27-45
WL27-50
WL27-55
WL27-60

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 2.33	1 Piece(s)	Available	4 Day(s) or more	10	45	14.4	18	27	2.9	50.01~73.00	53	1.8	With Grinding	19.8
SGD 2.33	1 Piece(s)	Available	Same day	10	50	14.4	18	30	2.9	50.01~73.00	58.8	1.8	With Grinding	19.8
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	55	14.4	18	33	2.9	50.01~73.00	64.7	1.8	With Grinding	19.8
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	60	14.4	18	36	2.9	50.01~73.00	70.6	1.8	With Grinding	19.8
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	45	16.4	20	27	2.9	50.01~73.00	53	1.8	With Grinding	15.8
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	50	16.4	20	30	2.9	50.01~73.00	58.8	1.8	With Grinding	15.8
SGD 2.58	1 Piece(s)	Available	4 Day(s) or more	10	55	16.4	20	33	2.9	50.01~73.00	64.7	1.8	With Grinding	15.8
SGD 2.58	1 Piece(s)	Available	4 Day(s) or more	10	60	16	20	36	2.9	50.01~73.00	70.6	2	With Grinding	24
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	45	18	22	27	2.9	50.01~73.00	53	2	With Grinding	20
SGD 2.49 SGD 0.50	1 Piece(s)	Available	Same day	10	50	18	22	30	2.9	50.01~73.00	58.8	2	With Grinding	20
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	55	18	22	33	2.9	50.01~73.00	64.7	2	With Grinding	20
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	60	17.6	22	36	2.9	50.01~73.00	70.6	2.2	With Grinding	28.6
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	45	22.4	27	27	2.9	50.01~73.00	53	2.3	With Grinding	19
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	50	22.4	27	30	2.9	50.01~73.00	58.8	2.3	With Grinding	19
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	55	22.4	27	33	2.9	50.01~73.00	64.7	2.3	With Grinding	19
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	60	22	27	36	2.9	50.01~73.00	70.6	2.5	With Grinding	28

Basic Information

Material	SWP-A

Configure

16 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 Surface Status
- 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

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) = 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 Surface Status

Solid Length(mm)

type

Allowable Load (Configurable Range)(N)

CAD

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